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Wiring Diagrams Audi S4 B7 (2004-2008)

32 systems 80 wiring diagrams 894 components
Contents — 32 systems, 80 diagrams
Air conditioning
Anti-lock brakes
Anti-theft
Body control modules
Computer data lines
Cooling fan
Cruise control
Defoggers
Electronic power steering
Engine performance 4.2l
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
Starting/charging
Supplemental restraints
Transmission
Trunk, tailgate, fuel door
Warning systems
Wiper/washer

Air conditioning

# Automatic a/c circuit

# Automatic a/c circuit (1 of 3)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 3). Audi S4 B7 (2004-2008)
Components on the diagram

    # Automatic a/c circuit (2 of 3)

    Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 3). Audi S4 B7 (2004-2008)
    Components on the diagram

      # Automatic a/c circuit (3 of 3)

      Air conditioning — Automatic a/c circuit — Automatic a/c circuit (3 of 3). Audi S4 B7 (2004-2008)
      Components on the diagram

        Anti-lock brakes

        # Anti-lock brakes circuit

        Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit. Audi S4 B7 (2004-2008)
        Components on the diagram

          Anti-theft

          # Anti-theft circuit

          Anti-theft — Anti-theft circuit — Anti-theft circuit. Audi S4 B7 (2004-2008)
          Components on the diagram

            Body control modules

            # Body control modules circuit

            Body control modules — Body control modules circuit — Body control modules circuit. Audi S4 B7 (2004-2008)
            Components on the diagram

              Computer data lines

              # High/low bus circuit

              Computer data lines — High/low bus circuit — High/low bus circuit. Audi S4 B7 (2004-2008)
              Components on the diagram

                Cooling fan

                # Cooling fan circuit

                Cooling fan — Cooling fan circuit — Cooling fan circuit. Audi S4 B7 (2004-2008)
                Components on the diagram

                  Cruise control

                  # Cruise control circuit

                  Cruise control — Cruise control circuit — Cruise control circuit. Audi S4 B7 (2004-2008)
                  Components on the diagram

                    Defoggers

                    # Heated mirrors circuit

                    Defoggers — Heated mirrors circuit — Heated mirrors circuit. Audi S4 B7 (2004-2008)
                    Components on the diagram

                      # Rear defogger circuit, avant

                      Defoggers — Rear defogger circuit, avant — Rear defogger circuit, avant. Audi S4 B7 (2004-2008)
                      Components on the diagram

                        # Rear defogger circuit, convertible

                        Defoggers — Rear defogger circuit, convertible — Rear defogger circuit, convertible. Audi S4 B7 (2004-2008)
                        Components on the diagram

                          # Rear defogger circuit, except convertible

                          Defoggers — Rear defogger circuit, except convertible — Rear defogger circuit, except convertible. Audi S4 B7 (2004-2008)
                          Components on the diagram

                            Electronic power steering

                            # Electronic power steering circuit

                            Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. Audi S4 B7 (2004-2008)
                            Components on the diagram

                              Engine performance 4.2l

                              # Wiring diagram engine performance 4.2l

                              # Wiring diagram engine performance 4.2l (1 of 4)

                              Engine performance 4.2l — Wiring diagram engine performance 4.2l — Wiring diagram engine performance 4.2l (1 of 4). Audi S4 B7 (2004-2008)
                              Components on the diagram

                                # Wiring diagram engine performance 4.2l (2 of 4)

                                Engine performance 4.2l — Wiring diagram engine performance 4.2l — Wiring diagram engine performance 4.2l (2 of 4). Audi S4 B7 (2004-2008)
                                Components on the diagram

                                  # Wiring diagram engine performance 4.2l (3 of 4)

                                  Engine performance 4.2l — Wiring diagram engine performance 4.2l — Wiring diagram engine performance 4.2l (3 of 4). Audi S4 B7 (2004-2008)
                                  Components on the diagram

                                    # Wiring diagram engine performance 4.2l (4 of 4)

                                    Engine performance 4.2l — Wiring diagram engine performance 4.2l — Wiring diagram engine performance 4.2l (4 of 4). Audi S4 B7 (2004-2008)
                                    Components on the diagram

                                      Exterior lights

                                      # Back-up lamps circuit

                                      Exterior lights — Back-up lamps circuit — Back-up lamps circuit. Audi S4 B7 (2004-2008)
                                      Components on the diagram

                                        # Exterior lamps circuit, avant

                                        Exterior lights — Exterior lamps circuit, avant — Exterior lamps circuit, avant. Audi S4 B7 (2004-2008)
                                        Components on the diagram

                                          # Exterior lamps circuit, sedan

                                          Exterior lights — Exterior lamps circuit, sedan — Exterior lamps circuit, sedan. Audi S4 B7 (2004-2008)
                                          Components on the diagram

                                            Ground distribution

                                            # Ground distribution circuit

                                            # Ground distribution circuit (1 of 2)

                                            Ground distribution — Ground distribution circuit — Ground distribution circuit (1 of 2). Audi S4 B7 (2004-2008)
                                            Components on the diagram

                                              # Ground distribution circuit (2 of 2)

                                              Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 2). Audi S4 B7 (2004-2008)
                                              Components on the diagram

                                                Headlights

                                                # Headlights circuit, with standard headlights

                                                Headlights — Headlights circuit, with standard headlights — Headlights circuit, with standard headlights. Audi S4 B7 (2004-2008)
                                                Components on the diagram

                                                  # Headlights, with bi-xenon & cornering headlights circuit

                                                  Headlights — Headlights, with bi-xenon & cornering headlights circuit — Headlights, with bi-xenon & cornering headlights circuit. Audi S4 B7 (2004-2008)
                                                  Components on the diagram

                                                    # Headlights, with bi-xenon headlights circuit

                                                    Headlights — Headlights, with bi-xenon headlights circuit — Headlights, with bi-xenon headlights circuit. Audi S4 B7 (2004-2008)
                                                    Components on the diagram

                                                      Horn

                                                      # Horn circuit

                                                      Horn — Horn circuit — Horn circuit. Audi S4 B7 (2004-2008)
                                                      Components on the diagram

                                                        Instrument cluster

                                                        # Instrument cluster circuit

                                                        Instrument cluster — Instrument cluster circuit — Instrument cluster circuit. Audi S4 B7 (2004-2008)
                                                        Components on the diagram

                                                          Interior lights

                                                          # Courtesy lamps circuit, avant

                                                          # Courtesy lamps circuit, avant (1 of 2)

                                                          Interior lights — Courtesy lamps circuit, avant — Courtesy lamps circuit, avant (1 of 2). Audi S4 B7 (2004-2008)
                                                          Components on the diagram

                                                            # Courtesy lamps circuit, avant (2 of 2)

                                                            Interior lights — Courtesy lamps circuit, avant — Courtesy lamps circuit, avant (2 of 2). Audi S4 B7 (2004-2008)
                                                            Components on the diagram

                                                              # Courtesy lamps circuit, sedan

                                                              # Courtesy lamps circuit, sedan (1 of 2)

                                                              Interior lights — Courtesy lamps circuit, sedan — Courtesy lamps circuit, sedan (1 of 2). Audi S4 B7 (2004-2008)
                                                              Components on the diagram

                                                                # Courtesy lamps circuit, sedan (2 of 2)

                                                                Interior lights — Courtesy lamps circuit, sedan — Courtesy lamps circuit, sedan (2 of 2). Audi S4 B7 (2004-2008)
                                                                Components on the diagram

                                                                  # Instrument illumination circuit

                                                                  # Instrument illumination circuit (1 of 2)

                                                                  Interior lights — Instrument illumination circuit — Instrument illumination circuit (1 of 2). Audi S4 B7 (2004-2008)
                                                                  Components on the diagram

                                                                    # Instrument illumination circuit (2 of 2)

                                                                    Interior lights — Instrument illumination circuit — Instrument illumination circuit (2 of 2). Audi S4 B7 (2004-2008)
                                                                    Components on the diagram

                                                                      Memory systems

                                                                      # Memory systems circuit

                                                                      # Memory systems circuit (1 of 2)

                                                                      Memory systems — Memory systems circuit — Memory systems circuit (1 of 2). Audi S4 B7 (2004-2008)
                                                                      Components on the diagram

                                                                        # Memory systems circuit (2 of 2)

                                                                        Memory systems — Memory systems circuit — Memory systems circuit (2 of 2). Audi S4 B7 (2004-2008)
                                                                        Components on the diagram

                                                                          Navigation

                                                                          # Parking assistant circuit

                                                                          Navigation — Parking assistant circuit — Parking assistant circuit. Audi S4 B7 (2004-2008)
                                                                          Components on the diagram

                                                                            Power distribution

                                                                            # Power distribution circuit

                                                                            # Power distribution circuit (1 of 2)

                                                                            Power distribution — Power distribution circuit — Power distribution circuit (1 of 2). Audi S4 B7 (2004-2008)
                                                                            Components on the diagram

                                                                              # Power distribution circuit (2 of 2)

                                                                              Power distribution — Power distribution circuit — Power distribution circuit (2 of 2). Audi S4 B7 (2004-2008)
                                                                              Components on the diagram

                                                                                Power door locks

                                                                                # Power door locks circuit, except convertible, with rear power windows

                                                                                # Power door locks circuit, except convertible, with rear power windows (1 of 2)

                                                                                Power door locks — Power door locks circuit, except convertible, with rear power windows — Power door locks circuit, except convertible, with rear power windows (1 of 2). Audi S4 B7 (2004-2008)
                                                                                Components on the diagram

                                                                                  # Power door locks circuit, except convertible, with rear power windows (2 of 2)

                                                                                  Power door locks — Power door locks circuit, except convertible, with rear power windows — Power door locks circuit, except convertible, with rear power windows (2 of 2). Audi S4 B7 (2004-2008)
                                                                                  Components on the diagram

                                                                                    # Power door locks circuit, except convertible, without rear power windows

                                                                                    # Power door locks circuit, except convertible, without rear power windows (1 of 2)

                                                                                    Power door locks — Power door locks circuit, except convertible, without rear power windows — Power door locks circuit, except convertible, without rear power windows (1 of 2). Audi S4 B7 (2004-2008)
                                                                                    Components on the diagram

                                                                                      # Power door locks circuit, except convertible, without rear power windows (2 of 2)

                                                                                      Power door locks — Power door locks circuit, except convertible, without rear power windows — Power door locks circuit, except convertible, without rear power windows (2 of 2). Audi S4 B7 (2004-2008)
                                                                                      Components on the diagram

                                                                                        Power mirrors

                                                                                        # Automatic day/night mirror circuit

                                                                                        Power mirrors — Automatic day/night mirror circuit — Automatic day/night mirror circuit. Audi S4 B7 (2004-2008)
                                                                                        Components on the diagram

                                                                                          # Power mirrors circuit

                                                                                          Power mirrors — Power mirrors circuit — Power mirrors circuit. Audi S4 B7 (2004-2008)
                                                                                          Components on the diagram

                                                                                            Power seats

                                                                                            # Front seat heater circuit

                                                                                            Power seats — Front seat heater circuit — Front seat heater circuit. Audi S4 B7 (2004-2008)
                                                                                            Components on the diagram

                                                                                              # Lumbar circuit

                                                                                              Power seats — Lumbar circuit — Lumbar circuit. Audi S4 B7 (2004-2008)
                                                                                              Components on the diagram

                                                                                                # Power seats circuit

                                                                                                Power seats — Power seats circuit — Power seats circuit. Audi S4 B7 (2004-2008)
                                                                                                Components on the diagram

                                                                                                  # Rear heated seats circuit

                                                                                                  Power seats — Rear heated seats circuit — Rear heated seats circuit. Audi S4 B7 (2004-2008)
                                                                                                  Components on the diagram

                                                                                                    Power top/sunroof

                                                                                                    # Convertible top circuit

                                                                                                    # Convertible top circuit (1 of 2)

                                                                                                    Power top/sunroof — Convertible top circuit — Convertible top circuit (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                    Components on the diagram

                                                                                                      # Convertible top circuit (2 of 2)

                                                                                                      Power top/sunroof — Convertible top circuit — Convertible top circuit (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                      Components on the diagram

                                                                                                        # Sunroof circuit

                                                                                                        Power top/sunroof — Sunroof circuit — Sunroof circuit. Audi S4 B7 (2004-2008)
                                                                                                        Components on the diagram

                                                                                                          Power windows

                                                                                                          # Power windows circuit

                                                                                                          Power windows — Power windows circuit — Power windows circuit. Audi S4 B7 (2004-2008)
                                                                                                          Components on the diagram

                                                                                                            # Rear window sun shade circuit

                                                                                                            Power windows — Rear window sun shade circuit — Rear window sun shade circuit. Audi S4 B7 (2004-2008)
                                                                                                            Components on the diagram

                                                                                                              Radio

                                                                                                              # Radio/navigation circuit, with rns-e with amplifier

                                                                                                              # Radio/navigation circuit, with rns-e with amplifier (1 of 2)

                                                                                                              Radio — Radio/navigation circuit, with rns-e with amplifier — Radio/navigation circuit, with rns-e with amplifier (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                              Components on the diagram

                                                                                                                # Radio/navigation circuit, with rns-e with amplifier (2 of 2)

                                                                                                                Radio — Radio/navigation circuit, with rns-e with amplifier — Radio/navigation circuit, with rns-e with amplifier (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                                Components on the diagram

                                                                                                                  # Radio/navigation circuit, with rns-e with bose

                                                                                                                  # Radio/navigation circuit, with rns-e with bose (1 of 2)

                                                                                                                  Radio — Radio/navigation circuit, with rns-e with bose — Radio/navigation circuit, with rns-e with bose (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                                  Components on the diagram

                                                                                                                    # Radio/navigation circuit, with rns-e with bose (2 of 2)

                                                                                                                    Radio — Radio/navigation circuit, with rns-e with bose — Radio/navigation circuit, with rns-e with bose (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                                    Components on the diagram

                                                                                                                      # Symphony ii circuit, with amplifier

                                                                                                                      # Symphony ii circuit, with amplifier (1 of 2)

                                                                                                                      Radio — Symphony ii circuit, with amplifier — Symphony ii circuit, with amplifier (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                                      Components on the diagram

                                                                                                                        # Symphony ii circuit, with amplifier (2 of 2)

                                                                                                                        Radio — Symphony ii circuit, with amplifier — Symphony ii circuit, with amplifier (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                                        Components on the diagram

                                                                                                                          # Symphony ii circuit, with bose

                                                                                                                          # Symphony ii circuit, with bose (1 of 2)

                                                                                                                          Radio — Symphony ii circuit, with bose — Symphony ii circuit, with bose (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                                          Components on the diagram

                                                                                                                            # Symphony ii circuit, with bose (2 of 2)

                                                                                                                            Radio — Symphony ii circuit, with bose — Symphony ii circuit, with bose (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                                            Components on the diagram

                                                                                                                              Shift interlock

                                                                                                                              # A/t circuit

                                                                                                                              Shift interlock — A/t circuit — A/t circuit. Audi S4 B7 (2004-2008)
                                                                                                                              Components on the diagram

                                                                                                                                Starting/charging

                                                                                                                                # Charging circuit

                                                                                                                                Starting/charging — Charging circuit — Charging circuit. Audi S4 B7 (2004-2008)
                                                                                                                                Components on the diagram

                                                                                                                                  # Starting circuit, with 6 speed a/t

                                                                                                                                  Starting/charging — Starting circuit, with 6 speed a/t — Starting circuit, with 6 speed a/t. Audi S4 B7 (2004-2008)
                                                                                                                                  Components on the diagram

                                                                                                                                    # Starting circuit, with cvt

                                                                                                                                    Starting/charging — Starting circuit, with cvt — Starting circuit, with cvt. Audi S4 B7 (2004-2008)
                                                                                                                                    Components on the diagram

                                                                                                                                      # Starting circuit, with m/t

                                                                                                                                      Starting/charging — Starting circuit, with m/t — Starting circuit, with m/t. Audi S4 B7 (2004-2008)
                                                                                                                                      Components on the diagram

                                                                                                                                        Supplemental restraints

                                                                                                                                        # Supplemental restraints circuit

                                                                                                                                        # Supplemental restraints circuit (1 of 2)

                                                                                                                                        Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (1 of 2). Audi S4 B7 (2004-2008)
                                                                                                                                        Components on the diagram

                                                                                                                                          # Supplemental restraints circuit (2 of 2)

                                                                                                                                          Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (2 of 2). Audi S4 B7 (2004-2008)
                                                                                                                                          Components on the diagram

                                                                                                                                            Transmission

                                                                                                                                            # A/t circuit

                                                                                                                                            Transmission — A/t circuit — A/t circuit. Audi S4 B7 (2004-2008)
                                                                                                                                            Components on the diagram

                                                                                                                                              Trunk, tailgate, fuel door

                                                                                                                                              # Trunk & fuel door release circuit

                                                                                                                                              Trunk, tailgate, fuel door — Trunk & fuel door release circuit — Trunk & fuel door release circuit. Audi S4 B7 (2004-2008)
                                                                                                                                              Components on the diagram

                                                                                                                                                Warning systems

                                                                                                                                                # Brake wear sensor circuit

                                                                                                                                                Warning systems — Brake wear sensor circuit — Brake wear sensor circuit. Audi S4 B7 (2004-2008)
                                                                                                                                                Components on the diagram

                                                                                                                                                  # Tire pressure monitoring circuit

                                                                                                                                                  Warning systems — Tire pressure monitoring circuit — Tire pressure monitoring circuit. Audi S4 B7 (2004-2008)
                                                                                                                                                  Components on the diagram

                                                                                                                                                    Wiper/washer

                                                                                                                                                    # Jet heater circuit

                                                                                                                                                    Wiper/washer — Jet heater circuit — Jet heater circuit. Audi S4 B7 (2004-2008)
                                                                                                                                                    Components on the diagram

                                                                                                                                                      # Wiper/washer circuit

                                                                                                                                                      Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. Audi S4 B7 (2004-2008)
                                                                                                                                                      Components on the diagram