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Wiring Diagrams Audi A6 C5 facelift (2001-2004)

41 systems 82 wiring diagrams 995 components
Contents — 41 systems, 82 diagrams
Air conditioning 2.7l turbo
Air conditioning 3.0l
Air conditioning 4.2l
Anti-lock brakes
Anti-theft
Computer data lines
Cooling fan 2.7l turbo
Cooling fan 3.0l
Cooling fan 4.2l
Cruise control
Defoggers
Electronic power steering
Electronic suspension
Engine performance 2.7l turbo
Engine performance 3.0l
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 2.7l turbo
Shift interlock 3.0l
Shift interlock 4.2l
Starting/charging
Supplemental restraints
Transmission 2.7l turbo
Transmission 3.0l
Transmission 4.2l
Trunk, tailgate, fuel door
Wiper/washer

Air conditioning 2.7l turbo

# 2.7l turbo, automatic a/c circuit

# 2.7l turbo, automatic a/c circuit (1 of 2)

Air conditioning 2.7l turbo — 2.7l turbo, automatic a/c circuit — 2.7l turbo, automatic a/c circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
Components on the diagram

    # 2.7l turbo, automatic a/c circuit (2 of 2)

    Air conditioning 2.7l turbo — 2.7l turbo, automatic a/c circuit — 2.7l turbo, automatic a/c circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
    Components on the diagram

      Air conditioning 3.0l

      # 3.0l, automatic a/c circuit

      # 3.0l, automatic a/c circuit (1 of 2)

      Air conditioning 3.0l — 3.0l, automatic a/c circuit — 3.0l, automatic a/c circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
      Components on the diagram

        # 3.0l, automatic a/c circuit (2 of 2)

        Air conditioning 3.0l — 3.0l, automatic a/c circuit — 3.0l, automatic a/c circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
        Components on the diagram

          Air conditioning 4.2l

          # 4.2l, automatic a/c circuit

          # 4.2l, automatic a/c circuit (1 of 2)

          Air conditioning 4.2l — 4.2l, automatic a/c circuit — 4.2l, automatic a/c circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
          Components on the diagram

            # 4.2l, automatic a/c circuit (2 of 2)

            Air conditioning 4.2l — 4.2l, automatic a/c circuit — 4.2l, automatic a/c circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
            Components on the diagram

              Anti-lock brakes

              # Anti-lock brakes circuit

              Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit. Audi A6 C5 facelift (2001-2004)
              Components on the diagram

                Anti-theft

                # Anti-theft circuit

                # Anti-theft circuit (1 of 2)

                Anti-theft — Anti-theft circuit — Anti-theft circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
                Components on the diagram

                  # Anti-theft circuit (2 of 2)

                  Anti-theft — Anti-theft circuit — Anti-theft circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
                  Components on the diagram

                    # Anti-theft circuit, without head air bag

                    # Anti-theft circuit, without head air bag (1 of 2)

                    Anti-theft — Anti-theft circuit, without head air bag — Anti-theft circuit, without head air bag (1 of 2). Audi A6 C5 facelift (2001-2004)
                    Components on the diagram

                      # Anti-theft circuit, without head air bag (2 of 2)

                      Anti-theft — Anti-theft circuit, without head air bag — Anti-theft circuit, without head air bag (2 of 2). Audi A6 C5 facelift (2001-2004)
                      Components on the diagram

                        Computer data lines

                        # Computer data lines circuit

                        Computer data lines — Computer data lines circuit — Computer data lines circuit. Audi A6 C5 facelift (2001-2004)
                        Components on the diagram

                          Cooling fan 2.7l turbo

                          # 2.7l turbo, cooling fan circuit

                          Cooling fan 2.7l turbo — 2.7l turbo, cooling fan circuit — 2.7l turbo, cooling fan circuit. Audi A6 C5 facelift (2001-2004)
                          Components on the diagram

                            Cooling fan 3.0l

                            # 3.0l, cooling fan circuit

                            Cooling fan 3.0l — 3.0l, cooling fan circuit — 3.0l, cooling fan circuit. Audi A6 C5 facelift (2001-2004)
                            Components on the diagram

                              Cooling fan 4.2l

                              # 4.2l, cooling fan circuit

                              Cooling fan 4.2l — 4.2l, cooling fan circuit — 4.2l, cooling fan circuit. Audi A6 C5 facelift (2001-2004)
                              Components on the diagram

                                Cruise control

                                # Cruise control circuit

                                Cruise control — Cruise control circuit — Cruise control circuit. Audi A6 C5 facelift (2001-2004)
                                Components on the diagram

                                  Defoggers

                                  # Defoggers circuit

                                  Defoggers — Defoggers circuit — Defoggers circuit. Audi A6 C5 facelift (2001-2004)
                                  Components on the diagram

                                    Electronic power steering

                                    # Electronic power steering circuit

                                    Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. Audi A6 C5 facelift (2001-2004)
                                    Components on the diagram

                                      # Power steering column circuit

                                      Electronic power steering — Power steering column circuit — Power steering column circuit. Audi A6 C5 facelift (2001-2004)
                                      Components on the diagram

                                        Electronic suspension

                                        # Electronic suspension circuit

                                        Electronic suspension — Electronic suspension circuit — Electronic suspension circuit. Audi A6 C5 facelift (2001-2004)
                                        Components on the diagram

                                          Engine performance 2.7l turbo

                                          # Wiring diagram engine performance 2.7l turbo

                                          # Wiring diagram engine performance 2.7l turbo (1 of 3)

                                          Engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo (1 of 3). Audi A6 C5 facelift (2001-2004)
                                          Components on the diagram

                                            # Wiring diagram engine performance 2.7l turbo (2 of 3)

                                            Engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo (2 of 3). Audi A6 C5 facelift (2001-2004)
                                            Components on the diagram

                                              # Wiring diagram engine performance 2.7l turbo (3 of 3)

                                              Engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo — Wiring diagram engine performance 2.7l turbo (3 of 3). Audi A6 C5 facelift (2001-2004)
                                              Components on the diagram

                                                Engine performance 3.0l

                                                # Wiring diagram engine performance 3.0l

                                                # Wiring diagram engine performance 3.0l (1 of 4)

                                                Engine performance 3.0l — Wiring diagram engine performance 3.0l — Wiring diagram engine performance 3.0l (1 of 4). Audi A6 C5 facelift (2001-2004)
                                                Components on the diagram

                                                  # Wiring diagram engine performance 3.0l (2 of 4)

                                                  Engine performance 3.0l — Wiring diagram engine performance 3.0l — Wiring diagram engine performance 3.0l (2 of 4). Audi A6 C5 facelift (2001-2004)
                                                  Components on the diagram

                                                    # Wiring diagram engine performance 3.0l (3 of 4)

                                                    Engine performance 3.0l — Wiring diagram engine performance 3.0l — Wiring diagram engine performance 3.0l (3 of 4). Audi A6 C5 facelift (2001-2004)
                                                    Components on the diagram

                                                      # Wiring diagram engine performance 3.0l (4 of 4)

                                                      Engine performance 3.0l — Wiring diagram engine performance 3.0l — Wiring diagram engine performance 3.0l (4 of 4). Audi A6 C5 facelift (2001-2004)
                                                      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 A6 C5 facelift (2001-2004)
                                                        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 A6 C5 facelift (2001-2004)
                                                          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 A6 C5 facelift (2001-2004)
                                                            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 A6 C5 facelift (2001-2004)
                                                              Components on the diagram

                                                                Exterior lights

                                                                # Back-up lamps circuit

                                                                Exterior lights — Back-up lamps circuit — Back-up lamps circuit. Audi A6 C5 facelift (2001-2004)
                                                                Components on the diagram

                                                                  # Exterior lamps circuit, with drl, with driver information center

                                                                  Exterior lights — Exterior lamps circuit, with drl, with driver information center — Exterior lamps circuit, with drl, with driver information center. Audi A6 C5 facelift (2001-2004)
                                                                  Components on the diagram

                                                                    # Exterior lamps circuit, without drl, with driver information center

                                                                    Exterior lights — Exterior lamps circuit, without drl, with driver information center — Exterior lamps circuit, without drl, with driver information center. Audi A6 C5 facelift (2001-2004)
                                                                    Components on the diagram

                                                                      # Exterior lamps circuit, without drl, without driver information center

                                                                      Exterior lights — Exterior lamps circuit, without drl, without driver information center — Exterior lamps circuit, without drl, without driver information center. Audi A6 C5 facelift (2001-2004)
                                                                      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 A6 C5 facelift (2001-2004)
                                                                        Components on the diagram

                                                                          # Ground distribution circuit (2 of 2)

                                                                          Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
                                                                          Components on the diagram

                                                                            Headlights

                                                                            # Headlamps & fog lamps circuit, with drl, with driver information center

                                                                            Headlights — Headlamps & fog lamps circuit, with drl, with driver information center — Headlamps & fog lamps circuit, with drl, with driver information center. Audi A6 C5 facelift (2001-2004)
                                                                            Components on the diagram

                                                                              # Headlamps & fog lamps circuit, without drl, with driver information center

                                                                              Headlights — Headlamps & fog lamps circuit, without drl, with driver information center — Headlamps & fog lamps circuit, without drl, with driver information center. Audi A6 C5 facelift (2001-2004)
                                                                              Components on the diagram

                                                                                # Headlamps & fog lamps circuit, without drl, without driver information center

                                                                                Headlights — Headlamps & fog lamps circuit, without drl, without driver information center — Headlamps & fog lamps circuit, without drl, without driver information center. Audi A6 C5 facelift (2001-2004)
                                                                                Components on the diagram

                                                                                  # Headlamps leveling circuit

                                                                                  Headlights — Headlamps leveling circuit — Headlamps leveling circuit. Audi A6 C5 facelift (2001-2004)
                                                                                  Components on the diagram

                                                                                    Horn

                                                                                    # Horn circuit

                                                                                    Horn — Horn circuit — Horn circuit. Audi A6 C5 facelift (2001-2004)
                                                                                    Components on the diagram

                                                                                      Instrument cluster

                                                                                      # Auto check system circuit

                                                                                      Instrument cluster — Auto check system circuit — Auto check system circuit. Audi A6 C5 facelift (2001-2004)
                                                                                      Components on the diagram

                                                                                        # Instrument cluster circuit

                                                                                        # Instrument cluster circuit (1 of 2)

                                                                                        Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
                                                                                        Components on the diagram

                                                                                          # Instrument cluster circuit (2 of 2)

                                                                                          Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
                                                                                          Components on the diagram

                                                                                            Interior lights

                                                                                            # Interior lights circuit

                                                                                            # Interior lights circuit (1 of 3)

                                                                                            Interior lights — Interior lights circuit — Interior lights circuit (1 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                            Components on the diagram

                                                                                              # Interior lights circuit (2 of 3)

                                                                                              Interior lights — Interior lights circuit — Interior lights circuit (2 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                              Components on the diagram

                                                                                                # Interior lights circuit (3 of 3)

                                                                                                Interior lights — Interior lights circuit — Interior lights circuit (3 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                                Components on the diagram

                                                                                                  Memory systems

                                                                                                  # Driver"s memory seat circuit

                                                                                                  Memory systems — Driver"s memory seat circuit — Driver"s memory seat circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                  Components on the diagram

                                                                                                    # Memory mirrors circuit

                                                                                                    Memory systems — Memory mirrors circuit — Memory mirrors circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                    Components on the diagram

                                                                                                      # Passenger"s memory seat circuit

                                                                                                      Memory systems — Passenger"s memory seat circuit — Passenger"s memory seat circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                      Components on the diagram

                                                                                                        # Steering column memory circuit

                                                                                                        Memory systems — Steering column memory circuit — Steering column memory circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                        Components on the diagram

                                                                                                          Navigation

                                                                                                          # Parking assistant circuit

                                                                                                          Navigation — Parking assistant circuit — Parking assistant circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                          Components on the diagram

                                                                                                            Power distribution

                                                                                                            # Power distribution circuit

                                                                                                            # Power distribution circuit (1 of 3)

                                                                                                            Power distribution — Power distribution circuit — Power distribution circuit (1 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                                            Components on the diagram

                                                                                                              # Power distribution circuit (2 of 3)

                                                                                                              Power distribution — Power distribution circuit — Power distribution circuit (2 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                                              Components on the diagram

                                                                                                                # Power distribution circuit (3 of 3)

                                                                                                                Power distribution — Power distribution circuit — Power distribution circuit (3 of 3). Audi A6 C5 facelift (2001-2004)
                                                                                                                Components on the diagram

                                                                                                                  Power door locks

                                                                                                                  # Power door locks circuit

                                                                                                                  # Power door locks circuit (1 of 2)

                                                                                                                  Power door locks — Power door locks circuit — Power door locks circuit (1 of 2). Audi A6 C5 facelift (2001-2004)
                                                                                                                  Components on the diagram

                                                                                                                    # Power door locks circuit (2 of 2)

                                                                                                                    Power door locks — Power door locks circuit — Power door locks circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
                                                                                                                    Components on the diagram

                                                                                                                      Power mirrors

                                                                                                                      # Automatic day/night mirror circuit

                                                                                                                      Power mirrors — Automatic day/night mirror circuit — Automatic day/night mirror circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                      Components on the diagram

                                                                                                                        Power seats

                                                                                                                        # Driver seat circuit

                                                                                                                        Power seats — Driver seat circuit — Driver seat circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                        Components on the diagram

                                                                                                                          # Heated seats circuit

                                                                                                                          Power seats — Heated seats circuit — Heated seats circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                          Components on the diagram

                                                                                                                            # Passenger seat circuit

                                                                                                                            Power seats — Passenger seat circuit — Passenger seat circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                            Components on the diagram

                                                                                                                              Power top/sunroof

                                                                                                                              # Power top/sunroof circuit

                                                                                                                              Power top/sunroof — Power top/sunroof circuit — Power top/sunroof circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                              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 A6 C5 facelift (2001-2004)
                                                                                                                                Components on the diagram

                                                                                                                                  # Power windows circuit (2 of 2)

                                                                                                                                  Power windows — Power windows circuit — Power windows circuit (2 of 2). Audi A6 C5 facelift (2001-2004)
                                                                                                                                  Components on the diagram

                                                                                                                                    # Rear window sun shade circuit

                                                                                                                                    Power windows — Rear window sun shade circuit — Rear window sun shade circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                    Components on the diagram

                                                                                                                                      Radio

                                                                                                                                      # Radio circuit, base

                                                                                                                                      Radio — Radio circuit, base — Radio circuit, base. Audi A6 C5 facelift (2001-2004)
                                                                                                                                      Components on the diagram

                                                                                                                                        # Radio circuit, bose

                                                                                                                                        Radio — Radio circuit, bose — Radio circuit, bose. Audi A6 C5 facelift (2001-2004)
                                                                                                                                        Components on the diagram

                                                                                                                                          Shift interlock 2.7l turbo

                                                                                                                                          # 2.7l turbo, shift interlock circuit, without cvt

                                                                                                                                          Shift interlock 2.7l turbo — 2.7l turbo, shift interlock circuit, without cvt — 2.7l turbo, shift interlock circuit, without cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                          Components on the diagram

                                                                                                                                            Shift interlock 3.0l

                                                                                                                                            # 3.0l, shift interlock circuit, with cvt

                                                                                                                                            Shift interlock 3.0l — 3.0l, shift interlock circuit, with cvt — 3.0l, shift interlock circuit, with cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                            Components on the diagram

                                                                                                                                              # 3.0l, shift interlock circuit, without cvt

                                                                                                                                              Shift interlock 3.0l — 3.0l, shift interlock circuit, without cvt — 3.0l, shift interlock circuit, without cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                              Components on the diagram

                                                                                                                                                Shift interlock 4.2l

                                                                                                                                                # 4.2l, shift interlock circuit, without cvt

                                                                                                                                                Shift interlock 4.2l — 4.2l, shift interlock circuit, without cvt — 4.2l, shift interlock circuit, without cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                Components on the diagram

                                                                                                                                                  Starting/charging

                                                                                                                                                  # Charging circuit

                                                                                                                                                  Starting/charging — Charging circuit — Charging circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                  Components on the diagram

                                                                                                                                                    # Starting circuit

                                                                                                                                                    Starting/charging — Starting circuit — Starting circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                    Components on the diagram

                                                                                                                                                      Supplemental restraints

                                                                                                                                                      # Supplemental restraints circuit

                                                                                                                                                      Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                      Components on the diagram

                                                                                                                                                        Transmission 2.7l turbo

                                                                                                                                                        # 2.7l turbo, a/t circuit

                                                                                                                                                        Transmission 2.7l turbo — 2.7l turbo, a/t circuit — 2.7l turbo, a/t circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                        Components on the diagram

                                                                                                                                                          Transmission 3.0l

                                                                                                                                                          # 3.0l, a/t circuit, with cvt

                                                                                                                                                          Transmission 3.0l — 3.0l, a/t circuit, with cvt — 3.0l, a/t circuit, with cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                          Components on the diagram

                                                                                                                                                            # 3.0l, a/t circuit, without cvt

                                                                                                                                                            Transmission 3.0l — 3.0l, a/t circuit, without cvt — 3.0l, a/t circuit, without cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                            Components on the diagram

                                                                                                                                                              Transmission 4.2l

                                                                                                                                                              # 4.2l, a/t circuit, without cvt

                                                                                                                                                              Transmission 4.2l — 4.2l, a/t circuit, without cvt — 4.2l, a/t circuit, without cvt. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                              Components on the diagram

                                                                                                                                                                Trunk, tailgate, fuel door

                                                                                                                                                                # Trunk release circuit

                                                                                                                                                                Trunk, tailgate, fuel door — Trunk release circuit — Trunk release circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                                Components on the diagram

                                                                                                                                                                  Wiper/washer

                                                                                                                                                                  # Wiper/washer circuit

                                                                                                                                                                  Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. Audi A6 C5 facelift (2001-2004)
                                                                                                                                                                  Components on the diagram