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Wiring Diagrams BMW 4 series F32/F33 facelift (2017-2020)

34 systems 154 wiring diagrams 1603 components
Contents — 34 systems, 154 diagrams
Active bodyworks
Air conditioning
Anti-lock brakes
Anti-theft
Body control modules
Computer data lines
Cooling fan
Cruise control
Defoggers
Electronic power steering
Electronic suspension
Engine performance 2.0l turbo
Exterior lights
Ground distribution
Headlights
Horn
Instrument cluster
Interior lights
Memory systems
Navigation
Passive restraints
Power distribution
Power door locks
Power mirrors
Power seats
Power top/sunroof
Power windows
Radio
Starting/charging
Supplemental restraints
Transmission
Trunk, tailgate, fuel door
Warning systems
Wiper/washer

Active bodyworks

# Active bodyworks circuit

Active bodyworks — Active bodyworks circuit — Active bodyworks circuit. BMW 4 series F32/F33 facelift (2017-2020)
Components on the diagram

    Air conditioning

    # Automatic a/c circuit

    # Automatic a/c circuit (1 of 4)

    Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 4). BMW 4 series F32/F33 facelift (2017-2020)
    Components on the diagram

      # Automatic a/c circuit (2 of 4)

      Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 4). BMW 4 series F32/F33 facelift (2017-2020)
      Components on the diagram

        # Automatic a/c circuit (3 of 4)

        Air conditioning — Automatic a/c circuit — Automatic a/c circuit (3 of 4). BMW 4 series F32/F33 facelift (2017-2020)
        Components on the diagram

          # Automatic a/c circuit (4 of 4)

          Air conditioning — Automatic a/c circuit — Automatic a/c circuit (4 of 4). BMW 4 series F32/F33 facelift (2017-2020)
          Components on the diagram

            Anti-lock brakes

            # Anti-lock brakes circuit

            Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit. BMW 4 series F32/F33 facelift (2017-2020)
            Components on the diagram

              Anti-theft

              # Access/start circuit

              # Access/start circuit (1 of 2)

              Anti-theft — Access/start circuit — Access/start circuit (1 of 2). BMW 4 series F32/F33 facelift (2017-2020)
              Components on the diagram

                # Access/start circuit (2 of 2)

                Anti-theft — Access/start circuit — Access/start circuit (2 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                Components on the diagram

                  # Anti-theft & central locking circuit

                  # Anti-theft & central locking circuit (1 of 3)

                  Anti-theft — Anti-theft & central locking circuit — Anti-theft & central locking circuit (1 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                  Components on the diagram

                    # Anti-theft & central locking circuit (2 of 3)

                    Anti-theft — Anti-theft & central locking circuit — Anti-theft & central locking circuit (2 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                    Components on the diagram

                      # Anti-theft & central locking circuit (3 of 3)

                      Anti-theft — Anti-theft & central locking circuit — Anti-theft & central locking circuit (3 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                      Components on the diagram

                        Body control modules

                        # Front electronic control module circuit

                        # Front electronic control module circuit (1 of 3)

                        Body control modules — Front electronic control module circuit — Front electronic control module circuit (1 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                        Components on the diagram

                          # Front electronic control module circuit (2 of 3)

                          Body control modules — Front electronic control module circuit — Front electronic control module circuit (2 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                          Components on the diagram

                            # Front electronic control module circuit (3 of 3)

                            Body control modules — Front electronic control module circuit — Front electronic control module circuit (3 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                            Components on the diagram

                              # Rear electronic control module circuit

                              Body control modules — Rear electronic control module circuit — Rear electronic control module circuit. BMW 4 series F32/F33 facelift (2017-2020)
                              Components on the diagram

                                Computer data lines

                                # Computer data lines circuit

                                # Computer data lines circuit (1 of 5)

                                Computer data lines — Computer data lines circuit — Computer data lines circuit (1 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                Components on the diagram

                                  # Computer data lines circuit (2 of 5)

                                  Computer data lines — Computer data lines circuit — Computer data lines circuit (2 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                  Components on the diagram

                                    # Computer data lines circuit (3 of 5)

                                    Computer data lines — Computer data lines circuit — Computer data lines circuit (3 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                    Components on the diagram

                                      # Computer data lines circuit (4 of 5)

                                      Computer data lines — Computer data lines circuit — Computer data lines circuit (4 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                      Components on the diagram

                                        # Computer data lines circuit (5 of 5)

                                        Computer data lines — Computer data lines circuit — Computer data lines circuit (5 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                        Components on the diagram

                                          Cooling fan

                                          # Cooling fan circuit

                                          Cooling fan — Cooling fan circuit — Cooling fan circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                          Components on the diagram

                                            Cruise control

                                            # Cruise control circuit

                                            Cruise control — Cruise control circuit — Cruise control circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                            Components on the diagram

                                              Defoggers

                                              # Heated mirrors circuit, w/ lin bus function

                                              Defoggers — Heated mirrors circuit, w/ lin bus function — Heated mirrors circuit, w/ lin bus function. BMW 4 series F32/F33 facelift (2017-2020)
                                              Components on the diagram

                                                # Heated mirrors circuit, w/o lin bus function

                                                Defoggers — Heated mirrors circuit, w/o lin bus function — Heated mirrors circuit, w/o lin bus function. BMW 4 series F32/F33 facelift (2017-2020)
                                                Components on the diagram

                                                  # Rear defogger circuit

                                                  Defoggers — Rear defogger circuit — Rear defogger circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                  Components on the diagram

                                                    Electronic power steering

                                                    # Electronic power steering circuit

                                                    Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                    Components on the diagram

                                                      Electronic suspension

                                                      # Air suspension circuit

                                                      Electronic suspension — Air suspension circuit — Air suspension circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                      Components on the diagram

                                                        # Dynamic drive suspension circuit

                                                        Electronic suspension — Dynamic drive suspension circuit — Dynamic drive suspension circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                        Components on the diagram

                                                          Engine performance 2.0l turbo

                                                          # Wiring diagram engine performance 2.0l turbo

                                                          # Wiring diagram engine performance 2.0l turbo (1 of 7)

                                                          Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (1 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                          Components on the diagram

                                                            # Wiring diagram engine performance 2.0l turbo (2 of 7)

                                                            Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (2 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                            Components on the diagram

                                                              # Wiring diagram engine performance 2.0l turbo (3 of 7)

                                                              Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (3 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                              Components on the diagram

                                                                # Wiring diagram engine performance 2.0l turbo (4 of 7)

                                                                Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (4 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                                Components on the diagram

                                                                  # Wiring diagram engine performance 2.0l turbo (5 of 7)

                                                                  Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (5 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                                  Components on the diagram

                                                                    # Wiring diagram engine performance 2.0l turbo (6 of 7)

                                                                    Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (6 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                                    Components on the diagram

                                                                      # Wiring diagram engine performance 2.0l turbo (7 of 7)

                                                                      Engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo — Wiring diagram engine performance 2.0l turbo (7 of 7). BMW 4 series F32/F33 facelift (2017-2020)
                                                                      Components on the diagram

                                                                        Exterior lights

                                                                        # Backup lamps circuit

                                                                        Exterior lights — Backup lamps circuit — Backup lamps circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                        Components on the diagram

                                                                          # Exterior lamps circuit

                                                                          # Exterior lamps circuit (1 of 5)

                                                                          Exterior lights — Exterior lamps circuit — Exterior lamps circuit (1 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                          Components on the diagram

                                                                            # Exterior lamps circuit (2 of 5)

                                                                            Exterior lights — Exterior lamps circuit — Exterior lamps circuit (2 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                            Components on the diagram

                                                                              # Exterior lamps circuit (3 of 5)

                                                                              Exterior lights — Exterior lamps circuit — Exterior lamps circuit (3 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                              Components on the diagram

                                                                                # Exterior lamps circuit (4 of 5)

                                                                                Exterior lights — Exterior lamps circuit — Exterior lamps circuit (4 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                Components on the diagram

                                                                                  # Exterior lamps circuit (5 of 5)

                                                                                  Exterior lights — Exterior lamps circuit — Exterior lamps circuit (5 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                  Components on the diagram

                                                                                    # Trailer tow circuit

                                                                                    Exterior lights — Trailer tow circuit — Trailer tow circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                    Components on the diagram

                                                                                      Ground distribution

                                                                                      # Ground distribution circuit

                                                                                      # Ground distribution circuit (1 of 4)

                                                                                      Ground distribution — Ground distribution circuit — Ground distribution circuit (1 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                      Components on the diagram

                                                                                        # Ground distribution circuit (2 of 4)

                                                                                        Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                        Components on the diagram

                                                                                          # Ground distribution circuit (3 of 4)

                                                                                          Ground distribution — Ground distribution circuit — Ground distribution circuit (3 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                          Components on the diagram

                                                                                            # Ground distribution circuit (4 of 4)

                                                                                            Ground distribution — Ground distribution circuit — Ground distribution circuit (4 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                            Components on the diagram

                                                                                              Headlights

                                                                                              # Headlights circuit, w/ led headlamps

                                                                                              # Headlights circuit, w/ led headlamps (1 of 2)

                                                                                              Headlights — Headlights circuit, w/ led headlamps — Headlights circuit, w/ led headlamps (1 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                              Components on the diagram

                                                                                                # Headlights circuit, w/ led headlamps (2 of 2)

                                                                                                Headlights — Headlights circuit, w/ led headlamps — Headlights circuit, w/ led headlamps (2 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                Components on the diagram

                                                                                                  # Headlights circuit, w/o led headlamps

                                                                                                  # Headlights circuit, w/o led headlamps (1 of 2)

                                                                                                  Headlights — Headlights circuit, w/o led headlamps — Headlights circuit, w/o led headlamps (1 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                  Components on the diagram

                                                                                                    # Headlights circuit, w/o led headlamps (2 of 2)

                                                                                                    Headlights — Headlights circuit, w/o led headlamps — Headlights circuit, w/o led headlamps (2 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                    Components on the diagram

                                                                                                      Horn

                                                                                                      # Horn circuit

                                                                                                      Horn — Horn circuit — Horn circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                      Components on the diagram

                                                                                                        Instrument cluster

                                                                                                        # Instrument cluster circuit

                                                                                                        Instrument cluster — Instrument cluster circuit — Instrument cluster circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                        Components on the diagram

                                                                                                          Interior lights

                                                                                                          # Courtesy lamps circuit

                                                                                                          # Courtesy lamps circuit (1 of 3)

                                                                                                          Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (1 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                          Components on the diagram

                                                                                                            # Courtesy lamps circuit (2 of 3)

                                                                                                            Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (2 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                            Components on the diagram

                                                                                                              # Courtesy lamps circuit (3 of 3)

                                                                                                              Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (3 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                              Components on the diagram

                                                                                                                # Instrument illumination circuit

                                                                                                                # Instrument illumination circuit (1 of 2)

                                                                                                                Interior lights — Instrument illumination circuit — Instrument illumination circuit (1 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                Components on the diagram

                                                                                                                  # Instrument illumination circuit (2 of 2)

                                                                                                                  Interior lights — Instrument illumination circuit — Instrument illumination circuit (2 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                  Components on the diagram

                                                                                                                    Memory systems

                                                                                                                    # Driver"s memory seat circuit, convertible

                                                                                                                    Memory systems — Driver"s memory seat circuit, convertible — Driver"s memory seat circuit, convertible. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                    Components on the diagram

                                                                                                                      # Driver"s memory seat circuit, coupe

                                                                                                                      Memory systems — Driver"s memory seat circuit, coupe — Driver"s memory seat circuit, coupe. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                      Components on the diagram

                                                                                                                        # Memory mirrors circuit, w/ lin bus function

                                                                                                                        Memory systems — Memory mirrors circuit, w/ lin bus function — Memory mirrors circuit, w/ lin bus function. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                        Components on the diagram

                                                                                                                          # Memory mirrors circuit, w/o lin bus function

                                                                                                                          Memory systems — Memory mirrors circuit, w/o lin bus function — Memory mirrors circuit, w/o lin bus function. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                          Components on the diagram

                                                                                                                            # Passenger"s memory seat circuit, convertible

                                                                                                                            Memory systems — Passenger"s memory seat circuit, convertible — Passenger"s memory seat circuit, convertible. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                            Components on the diagram

                                                                                                                              # Passenger"s memory seat circuit, coupe

                                                                                                                              Memory systems — Passenger"s memory seat circuit, coupe — Passenger"s memory seat circuit, coupe. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                              Components on the diagram

                                                                                                                                Navigation

                                                                                                                                # All around vision camera circuit

                                                                                                                                Navigation — All around vision camera circuit — All around vision camera circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                Components on the diagram

                                                                                                                                  # Lane departure warning circuit, w/ camera

                                                                                                                                  Navigation — Lane departure warning circuit, w/ camera — Lane departure warning circuit, w/ camera. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                  Components on the diagram

                                                                                                                                    # Lane departure warning circuit, w/o camera

                                                                                                                                    Navigation — Lane departure warning circuit, w/o camera — Lane departure warning circuit, w/o camera. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                    Components on the diagram

                                                                                                                                      # Parking assistant circuit, w/ parking maneuvering assistant

                                                                                                                                      Navigation — Parking assistant circuit, w/ parking maneuvering assistant — Parking assistant circuit, w/ parking maneuvering assistant. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                      Components on the diagram

                                                                                                                                        # Parking assistant circuit, w/o parking maneuvering assistant

                                                                                                                                        Navigation — Parking assistant circuit, w/o parking maneuvering assistant — Parking assistant circuit, w/o parking maneuvering assistant. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                        Components on the diagram

                                                                                                                                          Passive restraints

                                                                                                                                          # Reversible electrically motorized reel circuit, convertible

                                                                                                                                          Passive restraints — Reversible electrically motorized reel circuit, convertible — Reversible electrically motorized reel circuit, convertible. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                          Components on the diagram

                                                                                                                                            # Reversible electrically motorized reel circuit, coupe

                                                                                                                                            Passive restraints — Reversible electrically motorized reel circuit, coupe — Reversible electrically motorized reel circuit, coupe. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                            Components on the diagram

                                                                                                                                              # Seat belt extender circuit

                                                                                                                                              Passive restraints — Seat belt extender circuit — Seat belt extender circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                              Components on the diagram

                                                                                                                                                Power distribution

                                                                                                                                                # Power distribution circuit

                                                                                                                                                # Power distribution circuit (1 of 5)

                                                                                                                                                Power distribution — Power distribution circuit — Power distribution circuit (1 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                Components on the diagram

                                                                                                                                                  # Power distribution circuit (2 of 5)

                                                                                                                                                  Power distribution — Power distribution circuit — Power distribution circuit (2 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                  Components on the diagram

                                                                                                                                                    # Power distribution circuit (3 of 5)

                                                                                                                                                    Power distribution — Power distribution circuit — Power distribution circuit (3 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                    Components on the diagram

                                                                                                                                                      # Power distribution circuit (4 of 5)

                                                                                                                                                      Power distribution — Power distribution circuit — Power distribution circuit (4 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                      Components on the diagram

                                                                                                                                                        # Power distribution circuit (5 of 5)

                                                                                                                                                        Power distribution — Power distribution circuit — Power distribution circuit (5 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                        Components on the diagram

                                                                                                                                                          Power door locks

                                                                                                                                                          # Power door locks circuit

                                                                                                                                                          # Power door locks circuit (1 of 3)

                                                                                                                                                          Power door locks — Power door locks circuit — Power door locks circuit (1 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                          Components on the diagram

                                                                                                                                                            # Power door locks circuit (2 of 3)

                                                                                                                                                            Power door locks — Power door locks circuit — Power door locks circuit (2 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                            Components on the diagram

                                                                                                                                                              # Power door locks circuit (3 of 3)

                                                                                                                                                              Power door locks — Power door locks circuit — Power door locks circuit (3 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                              Components on the diagram

                                                                                                                                                                Power mirrors

                                                                                                                                                                # Power mirrors circuit

                                                                                                                                                                Power mirrors — Power mirrors circuit — Power mirrors circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                Components on the diagram

                                                                                                                                                                  Power seats

                                                                                                                                                                  # Front heated seats circuit, w/ memory

                                                                                                                                                                  Power seats — Front heated seats circuit, w/ memory — Front heated seats circuit, w/ memory. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                  Components on the diagram

                                                                                                                                                                    # Front heated seats circuit, w/o memory

                                                                                                                                                                    Power seats — Front heated seats circuit, w/o memory — Front heated seats circuit, w/o memory. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                    Components on the diagram

                                                                                                                                                                      # Heated steering wheel circuit

                                                                                                                                                                      Power seats — Heated steering wheel circuit — Heated steering wheel circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                      Components on the diagram

                                                                                                                                                                        # Lumbar circuit, convertible

                                                                                                                                                                        Power seats — Lumbar circuit, convertible — Lumbar circuit, convertible. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                        Components on the diagram

                                                                                                                                                                          # Lumbar circuit, coupe

                                                                                                                                                                          Power seats — Lumbar circuit, coupe — Lumbar circuit, coupe. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                          Components on the diagram

                                                                                                                                                                            # Neck warmer circuit

                                                                                                                                                                            Power seats — Neck warmer circuit — Neck warmer circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                            Components on the diagram

                                                                                                                                                                              # Rear heated seats circuit

                                                                                                                                                                              Power seats — Rear heated seats circuit — Rear heated seats circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                # Sport seats circuit

                                                                                                                                                                                Power seats — Sport seats circuit — Sport seats circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                  Power top/sunroof

                                                                                                                                                                                  # Convertible top circuit

                                                                                                                                                                                  # Convertible top circuit (1 of 3)

                                                                                                                                                                                  Power top/sunroof — Convertible top circuit — Convertible top circuit (1 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                    # Convertible top circuit (2 of 3)

                                                                                                                                                                                    Power top/sunroof — Convertible top circuit — Convertible top circuit (2 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                      # Convertible top circuit (3 of 3)

                                                                                                                                                                                      Power top/sunroof — Convertible top circuit — Convertible top circuit (3 of 3). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                        # Sunroof circuit

                                                                                                                                                                                        Power top/sunroof — Sunroof circuit — Sunroof circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                          Power windows

                                                                                                                                                                                          # Power windows circuit

                                                                                                                                                                                          Power windows — Power windows circuit — Power windows circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                            # Rear window sun shade circuit

                                                                                                                                                                                            Power windows — Rear window sun shade circuit — Rear window sun shade circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                              Radio

                                                                                                                                                                                              # Base radio circuit, w/ active sound design

                                                                                                                                                                                              # Base radio circuit, w/ active sound design (1 of 5)

                                                                                                                                                                                              Radio — Base radio circuit, w/ active sound design — Base radio circuit, w/ active sound design (1 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                # Base radio circuit, w/ active sound design (2 of 5)

                                                                                                                                                                                                Radio — Base radio circuit, w/ active sound design — Base radio circuit, w/ active sound design (2 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                  # Base radio circuit, w/ active sound design (3 of 5)

                                                                                                                                                                                                  Radio — Base radio circuit, w/ active sound design — Base radio circuit, w/ active sound design (3 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                    # Base radio circuit, w/ active sound design (4 of 5)

                                                                                                                                                                                                    Radio — Base radio circuit, w/ active sound design — Base radio circuit, w/ active sound design (4 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                      # Base radio circuit, w/ active sound design (5 of 5)

                                                                                                                                                                                                      Radio — Base radio circuit, w/ active sound design — Base radio circuit, w/ active sound design (5 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                        # Base radio circuit, w/o active sound design

                                                                                                                                                                                                        # Base radio circuit, w/o active sound design (1 of 5)

                                                                                                                                                                                                        Radio — Base radio circuit, w/o active sound design — Base radio circuit, w/o active sound design (1 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                          # Base radio circuit, w/o active sound design (2 of 5)

                                                                                                                                                                                                          Radio — Base radio circuit, w/o active sound design — Base radio circuit, w/o active sound design (2 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                            # Base radio circuit, w/o active sound design (3 of 5)

                                                                                                                                                                                                            Radio — Base radio circuit, w/o active sound design — Base radio circuit, w/o active sound design (3 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                              # Base radio circuit, w/o active sound design (4 of 5)

                                                                                                                                                                                                              Radio — Base radio circuit, w/o active sound design — Base radio circuit, w/o active sound design (4 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                # Base radio circuit, w/o active sound design (5 of 5)

                                                                                                                                                                                                                Radio — Base radio circuit, w/o active sound design — Base radio circuit, w/o active sound design (5 of 5). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                  # Hifi radio circuit, w/ active sound design

                                                                                                                                                                                                                  # Hifi radio circuit, w/ active sound design (1 of 6)

                                                                                                                                                                                                                  Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (1 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                    # Hifi radio circuit, w/ active sound design (2 of 6)

                                                                                                                                                                                                                    Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (2 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                      # Hifi radio circuit, w/ active sound design (3 of 6)

                                                                                                                                                                                                                      Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (3 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                        # Hifi radio circuit, w/ active sound design (4 of 6)

                                                                                                                                                                                                                        Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (4 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                          # Hifi radio circuit, w/ active sound design (5 of 6)

                                                                                                                                                                                                                          Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (5 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                            # Hifi radio circuit, w/ active sound design (6 of 6)

                                                                                                                                                                                                                            Radio — Hifi radio circuit, w/ active sound design — Hifi radio circuit, w/ active sound design (6 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                              # Hifi radio circuit, w/o active sound design

                                                                                                                                                                                                                              # Hifi radio circuit, w/o active sound design (1 of 6)

                                                                                                                                                                                                                              Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (1 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                # Hifi radio circuit, w/o active sound design (2 of 6)

                                                                                                                                                                                                                                Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (2 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                  # Hifi radio circuit, w/o active sound design (3 of 6)

                                                                                                                                                                                                                                  Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (3 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                    # Hifi radio circuit, w/o active sound design (4 of 6)

                                                                                                                                                                                                                                    Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (4 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                      # Hifi radio circuit, w/o active sound design (5 of 6)

                                                                                                                                                                                                                                      Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (5 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                        # Hifi radio circuit, w/o active sound design (6 of 6)

                                                                                                                                                                                                                                        Radio — Hifi radio circuit, w/o active sound design — Hifi radio circuit, w/o active sound design (6 of 6). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                                          # Most data bus circuit

                                                                                                                                                                                                                                          Radio — Most data bus circuit — Most data bus circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                                            # Top hifi radio circuit, w/ active sound design

                                                                                                                                                                                                                                            # Top hifi radio circuit, w/ active sound design (1 of 2)

                                                                                                                                                                                                                                            Radio — Top hifi radio circuit, w/ active sound design — Top hifi radio circuit, w/ active sound design (1 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                                              # Top hifi radio circuit, w/ active sound design (2 of 2)

                                                                                                                                                                                                                                              Radio — Top hifi radio circuit, w/ active sound design — Top hifi radio circuit, w/ active sound design (2 of 2). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                                # Top hifi radio circuit, w/o active sound design

                                                                                                                                                                                                                                                Radio — Top hifi radio circuit, w/o active sound design — Top hifi radio circuit, w/o active sound design. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                                  Starting/charging

                                                                                                                                                                                                                                                  # Charging circuit

                                                                                                                                                                                                                                                  Starting/charging — Charging circuit — Charging circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                                    # Starting circuit

                                                                                                                                                                                                                                                    Starting/charging — Starting circuit — Starting circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                                      Supplemental restraints

                                                                                                                                                                                                                                                      # Supplemental restraints circuit

                                                                                                                                                                                                                                                      # Supplemental restraints circuit (1 of 4)

                                                                                                                                                                                                                                                      Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (1 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                                        # Supplemental restraints circuit (2 of 4)

                                                                                                                                                                                                                                                        Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (2 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                                                          # Supplemental restraints circuit (3 of 4)

                                                                                                                                                                                                                                                          Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (3 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                                                            # Supplemental restraints circuit (4 of 4)

                                                                                                                                                                                                                                                            Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (4 of 4). BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                                                              Transmission

                                                                                                                                                                                                                                                              # Transmission circuit

                                                                                                                                                                                                                                                              Transmission — Transmission circuit — Transmission circuit. BMW 4 series F32/F33 facelift (2017-2020)
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                                                                                                                                                                                                                                                                Trunk, tailgate, fuel door

                                                                                                                                                                                                                                                                # Contact-free tailgate opening circuit

                                                                                                                                                                                                                                                                Trunk, tailgate, fuel door — Contact-free tailgate opening circuit — Contact-free tailgate opening circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                                                  # Trunk & fuel door release circuit, convertible

                                                                                                                                                                                                                                                                  Trunk, tailgate, fuel door — Trunk & fuel door release circuit, convertible — Trunk & fuel door release circuit, convertible. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                                                    # Trunk & fuel door release circuit, coupe

                                                                                                                                                                                                                                                                    Trunk, tailgate, fuel door — Trunk & fuel door release circuit, coupe — Trunk & fuel door release circuit, coupe. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                                                      Warning systems

                                                                                                                                                                                                                                                                      # Warning systems circuit

                                                                                                                                                                                                                                                                      Warning systems — Warning systems circuit — Warning systems circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                                                        Wiper/washer

                                                                                                                                                                                                                                                                        # Wiper/washer circuit

                                                                                                                                                                                                                                                                        Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. BMW 4 series F32/F33 facelift (2017-2020)
                                                                                                                                                                                                                                                                        Components on the diagram