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Wiring Diagrams Audi Q4 e-tron I (2021-2024)

33 systems 123 wiring diagrams 1092 components
Contents — 33 systems, 123 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 electric
Exterior lights
Ground distribution
Headlights
Horn
Instrument cluster
Interior lights
Memory systems
Navigation
Power distribution
Power door locks
Power mirrors
Power seats
Power top/sunroof
Power windows
Radio
Shift interlock
Supplemental restraints
Transmission
Trunk, tailgate, fuel door
Warning systems
Wiper/washer

Active bodyworks

# Active bodyworks circuit

Active bodyworks — Active bodyworks circuit — Active bodyworks circuit. Audi Q4 e-tron I (2021-2024)
Components on the diagram

    Air conditioning

    # Automatic a/c circuit

    # Automatic a/c circuit (1 of 6)

    Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 6). Audi Q4 e-tron I (2021-2024)
    Components on the diagram

      # Automatic a/c circuit (2 of 6)

      Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 6). Audi Q4 e-tron I (2021-2024)
      Components on the diagram

        # Automatic a/c circuit (3 of 6)

        Air conditioning — Automatic a/c circuit — Automatic a/c circuit (3 of 6). Audi Q4 e-tron I (2021-2024)
        Components on the diagram

          # Automatic a/c circuit (4 of 6)

          Air conditioning — Automatic a/c circuit — Automatic a/c circuit (4 of 6). Audi Q4 e-tron I (2021-2024)
          Components on the diagram

            # Automatic a/c circuit (5 of 6)

            Air conditioning — Automatic a/c circuit — Automatic a/c circuit (5 of 6). Audi Q4 e-tron I (2021-2024)
            Components on the diagram

              # Automatic a/c circuit (6 of 6)

              Air conditioning — Automatic a/c circuit — Automatic a/c circuit (6 of 6). Audi Q4 e-tron I (2021-2024)
              Components on the diagram

                Anti-lock brakes

                # Anti-lock brakes circuit

                # Anti-lock brakes circuit (1 of 3)

                Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit (1 of 3). Audi Q4 e-tron I (2021-2024)
                Components on the diagram

                  # Anti-lock brakes circuit (2 of 3)

                  Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit (2 of 3). Audi Q4 e-tron I (2021-2024)
                  Components on the diagram

                    # Anti-lock brakes circuit (3 of 3)

                    Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit (3 of 3). Audi Q4 e-tron I (2021-2024)
                    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). Audi Q4 e-tron I (2021-2024)
                      Components on the diagram

                        # Access/start circuit (2 of 2)

                        Anti-theft — Access/start circuit — Access/start circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                        Components on the diagram

                          # Forced entry circuit

                          # Forced entry circuit (1 of 3)

                          Anti-theft — Forced entry circuit — Forced entry circuit (1 of 3). Audi Q4 e-tron I (2021-2024)
                          Components on the diagram

                            # Forced entry circuit (2 of 3)

                            Anti-theft — Forced entry circuit — Forced entry circuit (2 of 3). Audi Q4 e-tron I (2021-2024)
                            Components on the diagram

                              # Forced entry circuit (3 of 3)

                              Anti-theft — Forced entry circuit — Forced entry circuit (3 of 3). Audi Q4 e-tron I (2021-2024)
                              Components on the diagram

                                Body control modules

                                # Steering column electronic systems control module circuit

                                # Steering column electronic systems control module circuit (1 of 2)

                                Body control modules — Steering column electronic systems control module circuit — Steering column electronic systems control module circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                Components on the diagram

                                  # Steering column electronic systems control module circuit (2 of 2)

                                  Body control modules — Steering column electronic systems control module circuit — Steering column electronic systems control module circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                  Components on the diagram

                                    # Vehicle electrical system control module circuit

                                    # Vehicle electrical system control module circuit (1 of 2)

                                    Body control modules — Vehicle electrical system control module circuit — Vehicle electrical system control module circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                    Components on the diagram

                                      # Vehicle electrical system control module circuit (2 of 2)

                                      Body control modules — Vehicle electrical system control module circuit — Vehicle electrical system control module circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                      Components on the diagram

                                        Computer data lines

                                        # Computer data lines circuit

                                        # Computer data lines circuit (1 of 7)

                                        Computer data lines — Computer data lines circuit — Computer data lines circuit (1 of 7). Audi Q4 e-tron I (2021-2024)
                                        Components on the diagram

                                          # Computer data lines circuit (2 of 7)

                                          Computer data lines — Computer data lines circuit — Computer data lines circuit (2 of 7). Audi Q4 e-tron I (2021-2024)
                                          Components on the diagram

                                            # Computer data lines circuit (3 of 7)

                                            Computer data lines — Computer data lines circuit — Computer data lines circuit (3 of 7). Audi Q4 e-tron I (2021-2024)
                                            Components on the diagram

                                              # Computer data lines circuit (4 of 7)

                                              Computer data lines — Computer data lines circuit — Computer data lines circuit (4 of 7). Audi Q4 e-tron I (2021-2024)
                                              Components on the diagram

                                                # Computer data lines circuit (5 of 7)

                                                Computer data lines — Computer data lines circuit — Computer data lines circuit (5 of 7). Audi Q4 e-tron I (2021-2024)
                                                Components on the diagram

                                                  # Computer data lines circuit (6 of 7)

                                                  Computer data lines — Computer data lines circuit — Computer data lines circuit (6 of 7). Audi Q4 e-tron I (2021-2024)
                                                  Components on the diagram

                                                    # Computer data lines circuit (7 of 7)

                                                    Computer data lines — Computer data lines circuit — Computer data lines circuit (7 of 7). Audi Q4 e-tron I (2021-2024)
                                                    Components on the diagram

                                                      Cooling fan

                                                      # Cooling fan circuit

                                                      Cooling fan — Cooling fan circuit — Cooling fan circuit. Audi Q4 e-tron I (2021-2024)
                                                      Components on the diagram

                                                        Cruise control

                                                        # Cruise control circuit

                                                        Cruise control — Cruise control circuit — Cruise control circuit. Audi Q4 e-tron I (2021-2024)
                                                        Components on the diagram

                                                          Defoggers

                                                          # Heated windshield circuit

                                                          Defoggers — Heated windshield circuit — Heated windshield circuit. Audi Q4 e-tron I (2021-2024)
                                                          Components on the diagram

                                                            # Rear defogger & heated mirrors circuit

                                                            Defoggers — Rear defogger & heated mirrors circuit — Rear defogger & heated mirrors circuit. Audi Q4 e-tron I (2021-2024)
                                                            Components on the diagram

                                                              Electronic power steering

                                                              # Electronic power steering circuit

                                                              Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. Audi Q4 e-tron I (2021-2024)
                                                              Components on the diagram

                                                                Electronic suspension

                                                                # Electronic suspension circuit

                                                                # Electronic suspension circuit (1 of 2)

                                                                Electronic suspension — Electronic suspension circuit — Electronic suspension circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                Components on the diagram

                                                                  # Electronic suspension circuit (2 of 2)

                                                                  Electronic suspension — Electronic suspension circuit — Electronic suspension circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                  Components on the diagram

                                                                    Engine performance electric

                                                                    # Wiring diagram engine performance electric

                                                                    # Wiring diagram engine performance electric (1 of 10)

                                                                    Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (1 of 10). Audi Q4 e-tron I (2021-2024)
                                                                    Components on the diagram

                                                                      # Wiring diagram engine performance electric (2 of 10)

                                                                      Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (2 of 10). Audi Q4 e-tron I (2021-2024)
                                                                      Components on the diagram

                                                                        # Wiring diagram engine performance electric (3 of 10)

                                                                        Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (3 of 10). Audi Q4 e-tron I (2021-2024)
                                                                        Components on the diagram

                                                                          # Wiring diagram engine performance electric (4 of 10)

                                                                          Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (4 of 10). Audi Q4 e-tron I (2021-2024)
                                                                          Components on the diagram

                                                                            # Wiring diagram engine performance electric (5 of 10)

                                                                            Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (5 of 10). Audi Q4 e-tron I (2021-2024)
                                                                            Components on the diagram

                                                                              # Wiring diagram engine performance electric (6 of 10)

                                                                              Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (6 of 10). Audi Q4 e-tron I (2021-2024)
                                                                              Components on the diagram

                                                                                # Wiring diagram engine performance electric (7 of 10)

                                                                                Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (7 of 10). Audi Q4 e-tron I (2021-2024)
                                                                                Components on the diagram

                                                                                  # Wiring diagram engine performance electric (8 of 10)

                                                                                  Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (8 of 10). Audi Q4 e-tron I (2021-2024)
                                                                                  Components on the diagram

                                                                                    # Wiring diagram engine performance electric (9 of 10)

                                                                                    Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (9 of 10). Audi Q4 e-tron I (2021-2024)
                                                                                    Components on the diagram

                                                                                      # Wiring diagram engine performance electric (10 of 10)

                                                                                      Engine performance electric — Wiring diagram engine performance electric — Wiring diagram engine performance electric (10 of 10). Audi Q4 e-tron I (2021-2024)
                                                                                      Components on the diagram

                                                                                        Exterior lights

                                                                                        # Backup lamps circuit

                                                                                        Exterior lights — Backup lamps circuit — Backup lamps circuit. Audi Q4 e-tron I (2021-2024)
                                                                                        Components on the diagram

                                                                                          # Exterior lamps circuit

                                                                                          # Exterior lamps circuit (1 of 2)

                                                                                          Exterior lights — Exterior lamps circuit — Exterior lamps circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                          Components on the diagram

                                                                                            # Exterior lamps circuit (2 of 2)

                                                                                            Exterior lights — Exterior lamps circuit — Exterior lamps circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                            Components on the diagram

                                                                                              # Trailer tow circuit

                                                                                              Exterior lights — Trailer tow circuit — Trailer tow circuit. Audi Q4 e-tron I (2021-2024)
                                                                                              Components on the diagram

                                                                                                Ground distribution

                                                                                                # Ground distribution circuit

                                                                                                # Ground distribution circuit (1 of 6)

                                                                                                Ground distribution — Ground distribution circuit — Ground distribution circuit (1 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                Components on the diagram

                                                                                                  # Ground distribution circuit (2 of 6)

                                                                                                  Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                  Components on the diagram

                                                                                                    # Ground distribution circuit (3 of 6)

                                                                                                    Ground distribution — Ground distribution circuit — Ground distribution circuit (3 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                    Components on the diagram

                                                                                                      # Ground distribution circuit (4 of 6)

                                                                                                      Ground distribution — Ground distribution circuit — Ground distribution circuit (4 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                      Components on the diagram

                                                                                                        # Ground distribution circuit (5 of 6)

                                                                                                        Ground distribution — Ground distribution circuit — Ground distribution circuit (5 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                        Components on the diagram

                                                                                                          # Ground distribution circuit (6 of 6)

                                                                                                          Ground distribution — Ground distribution circuit — Ground distribution circuit (6 of 6). Audi Q4 e-tron I (2021-2024)
                                                                                                          Components on the diagram

                                                                                                            Headlights

                                                                                                            # Headlights circuit, w/ lens

                                                                                                            # Headlights circuit, w/ lens (1 of 2)

                                                                                                            Headlights — Headlights circuit, w/ lens — Headlights circuit, w/ lens (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                            Components on the diagram

                                                                                                              # Headlights circuit, w/ lens (2 of 2)

                                                                                                              Headlights — Headlights circuit, w/ lens — Headlights circuit, w/ lens (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                              Components on the diagram

                                                                                                                # Headlights circuit, w/o lens

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

                                                                                                                Headlights — Headlights circuit, w/o lens — Headlights circuit, w/o lens (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                Components on the diagram

                                                                                                                  # Headlights circuit, w/o lens (2 of 2)

                                                                                                                  Headlights — Headlights circuit, w/o lens — Headlights circuit, w/o lens (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                  Components on the diagram

                                                                                                                    Horn

                                                                                                                    # Horn circuit

                                                                                                                    Horn — Horn circuit — Horn circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                    Components on the diagram

                                                                                                                      Instrument cluster

                                                                                                                      # Instrument cluster circuit

                                                                                                                      Instrument cluster — Instrument cluster circuit — Instrument cluster circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                      Components on the diagram

                                                                                                                        Interior lights

                                                                                                                        # Courtesy lamps circuit

                                                                                                                        # Courtesy lamps circuit (1 of 5)

                                                                                                                        Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (1 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                        Components on the diagram

                                                                                                                          # Courtesy lamps circuit (2 of 5)

                                                                                                                          Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (2 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                          Components on the diagram

                                                                                                                            # Courtesy lamps circuit (3 of 5)

                                                                                                                            Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (3 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                            Components on the diagram

                                                                                                                              # Courtesy lamps circuit (4 of 5)

                                                                                                                              Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (4 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                              Components on the diagram

                                                                                                                                # Courtesy lamps circuit (5 of 5)

                                                                                                                                Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (5 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                Components on the diagram

                                                                                                                                  # Instrument illumination circuit

                                                                                                                                  # Instrument illumination circuit (1 of 3)

                                                                                                                                  Interior lights — Instrument illumination circuit — Instrument illumination circuit (1 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                  Components on the diagram

                                                                                                                                    # Instrument illumination circuit (2 of 3)

                                                                                                                                    Interior lights — Instrument illumination circuit — Instrument illumination circuit (2 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                    Components on the diagram

                                                                                                                                      # Instrument illumination circuit (3 of 3)

                                                                                                                                      Interior lights — Instrument illumination circuit — Instrument illumination circuit (3 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                      Components on the diagram

                                                                                                                                        Memory systems

                                                                                                                                        # Memory mirrors circuit

                                                                                                                                        Memory systems — Memory mirrors circuit — Memory mirrors circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                        Components on the diagram

                                                                                                                                          # Memory seat circuit

                                                                                                                                          Memory systems — Memory seat circuit — Memory seat circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                          Components on the diagram

                                                                                                                                            Navigation

                                                                                                                                            # Lane change assistance circuit

                                                                                                                                            Navigation — Lane change assistance circuit — Lane change assistance circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                            Components on the diagram

                                                                                                                                              # Lane departure warning circuit

                                                                                                                                              Navigation — Lane departure warning circuit — Lane departure warning circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                              Components on the diagram

                                                                                                                                                # Parking assistant circuit

                                                                                                                                                # Parking assistant circuit (1 of 2)

                                                                                                                                                Navigation — Parking assistant circuit — Parking assistant circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                Components on the diagram

                                                                                                                                                  # Parking assistant circuit (2 of 2)

                                                                                                                                                  Navigation — Parking assistant circuit — Parking assistant circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                  Components on the diagram

                                                                                                                                                    # Peripheral camera circuit

                                                                                                                                                    Navigation — Peripheral camera circuit — Peripheral camera circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                    Components on the diagram

                                                                                                                                                      # Rear peripheral camera circuit

                                                                                                                                                      Navigation — Rear peripheral camera circuit — Rear peripheral camera circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                      Components on the diagram

                                                                                                                                                        Power distribution

                                                                                                                                                        # Power distribution circuit

                                                                                                                                                        # Power distribution circuit (1 of 7)

                                                                                                                                                        Power distribution — Power distribution circuit — Power distribution circuit (1 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                        Components on the diagram

                                                                                                                                                          # Power distribution circuit (2 of 7)

                                                                                                                                                          Power distribution — Power distribution circuit — Power distribution circuit (2 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                          Components on the diagram

                                                                                                                                                            # Power distribution circuit (3 of 7)

                                                                                                                                                            Power distribution — Power distribution circuit — Power distribution circuit (3 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                            Components on the diagram

                                                                                                                                                              # Power distribution circuit (4 of 7)

                                                                                                                                                              Power distribution — Power distribution circuit — Power distribution circuit (4 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                              Components on the diagram

                                                                                                                                                                # Power distribution circuit (5 of 7)

                                                                                                                                                                Power distribution — Power distribution circuit — Power distribution circuit (5 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                Components on the diagram

                                                                                                                                                                  # Power distribution circuit (6 of 7)

                                                                                                                                                                  Power distribution — Power distribution circuit — Power distribution circuit (6 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                  Components on the diagram

                                                                                                                                                                    # Power distribution circuit (7 of 7)

                                                                                                                                                                    Power distribution — Power distribution circuit — Power distribution circuit (7 of 7). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                    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). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                      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). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                        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). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                          Components on the diagram

                                                                                                                                                                            Power mirrors

                                                                                                                                                                            # Automatic day/night mirror circuit

                                                                                                                                                                            Power mirrors — Automatic day/night mirror circuit — Automatic day/night mirror circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                            Components on the diagram

                                                                                                                                                                              # Power mirrors circuit

                                                                                                                                                                              Power mirrors — Power mirrors circuit — Power mirrors circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                Power seats

                                                                                                                                                                                # Driver power seat circuit

                                                                                                                                                                                Power seats — Driver power seat circuit — Driver power seat circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                  # Heated seats circuit

                                                                                                                                                                                  Power seats — Heated seats circuit — Heated seats circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                    # Heated steering wheel circuit

                                                                                                                                                                                    Power seats — Heated steering wheel circuit — Heated steering wheel circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                      # Lumbar circuit

                                                                                                                                                                                      Power seats — Lumbar circuit — Lumbar circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                        # Passenger power seat circuit

                                                                                                                                                                                        Power seats — Passenger power seat circuit — Passenger power seat circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                          Power top/sunroof

                                                                                                                                                                                          # Power top/sunroof circuit

                                                                                                                                                                                          Power top/sunroof — Power top/sunroof circuit — Power top/sunroof circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                            Power windows

                                                                                                                                                                                            # Power windows circuit

                                                                                                                                                                                            # Power windows circuit (1 of 2)

                                                                                                                                                                                            Power windows — Power windows circuit — Power windows circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                              # Power windows circuit (2 of 2)

                                                                                                                                                                                              Power windows — Power windows circuit — Power windows circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                Radio

                                                                                                                                                                                                # Radio circuit, w/ amplifier

                                                                                                                                                                                                # Radio circuit, w/ amplifier (1 of 3)

                                                                                                                                                                                                Radio — Radio circuit, w/ amplifier — Radio circuit, w/ amplifier (1 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                  # Radio circuit, w/ amplifier (2 of 3)

                                                                                                                                                                                                  Radio — Radio circuit, w/ amplifier — Radio circuit, w/ amplifier (2 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                    # Radio circuit, w/ amplifier (3 of 3)

                                                                                                                                                                                                    Radio — Radio circuit, w/ amplifier — Radio circuit, w/ amplifier (3 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                      # Radio circuit, w/o amplifier

                                                                                                                                                                                                      # Radio circuit, w/o amplifier (1 of 3)

                                                                                                                                                                                                      Radio — Radio circuit, w/o amplifier — Radio circuit, w/o amplifier (1 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                        # Radio circuit, w/o amplifier (2 of 3)

                                                                                                                                                                                                        Radio — Radio circuit, w/o amplifier — Radio circuit, w/o amplifier (2 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                          # Radio circuit, w/o amplifier (3 of 3)

                                                                                                                                                                                                          Radio — Radio circuit, w/o amplifier — Radio circuit, w/o amplifier (3 of 3). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                            Shift interlock

                                                                                                                                                                                                            # Park brake release circuit

                                                                                                                                                                                                            Shift interlock — Park brake release circuit — Park brake release circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                              # Shift interlock circuit

                                                                                                                                                                                                              Shift interlock — Shift interlock circuit — Shift interlock circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                # Steering column circuit

                                                                                                                                                                                                                Shift interlock — Steering column circuit — Steering column circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                  Supplemental restraints

                                                                                                                                                                                                                  # Supplemental restraints circuit

                                                                                                                                                                                                                  # Supplemental restraints circuit (1 of 5)

                                                                                                                                                                                                                  Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (1 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                    # Supplemental restraints circuit (2 of 5)

                                                                                                                                                                                                                    Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (2 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                      # Supplemental restraints circuit (3 of 5)

                                                                                                                                                                                                                      Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (3 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                        # Supplemental restraints circuit (4 of 5)

                                                                                                                                                                                                                        Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (4 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                          # Supplemental restraints circuit (5 of 5)

                                                                                                                                                                                                                          Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (5 of 5). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                            Transmission

                                                                                                                                                                                                                            # A/t circuit

                                                                                                                                                                                                                            Transmission — A/t circuit — A/t circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                              # Front axle circuit

                                                                                                                                                                                                                              Transmission — Front axle circuit — Front axle circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                # Rear axle circuit

                                                                                                                                                                                                                                Transmission — Rear axle circuit — Rear axle circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                  Trunk, tailgate, fuel door

                                                                                                                                                                                                                                  # Trunk & fuel door release circuit

                                                                                                                                                                                                                                  # Trunk & fuel door release circuit (1 of 2)

                                                                                                                                                                                                                                  Trunk, tailgate, fuel door — Trunk & fuel door release circuit — Trunk & fuel door release circuit (1 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                    # Trunk & fuel door release circuit (2 of 2)

                                                                                                                                                                                                                                    Trunk, tailgate, fuel door — Trunk & fuel door release circuit — Trunk & fuel door release circuit (2 of 2). Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                      Warning systems

                                                                                                                                                                                                                                      # Warning systems circuit

                                                                                                                                                                                                                                      Warning systems — Warning systems circuit — Warning systems circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                        Wiper/washer

                                                                                                                                                                                                                                        # Jet heater circuit

                                                                                                                                                                                                                                        Wiper/washer — Jet heater circuit — Jet heater circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                                          # Wiper/washer circuit

                                                                                                                                                                                                                                          Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. Audi Q4 e-tron I (2021-2024)
                                                                                                                                                                                                                                          Components on the diagram