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Wiring Diagrams Audi A4 B5 facelift (1999-2001)

30 systems 51 wiring diagrams 736 components
Contents — 30 systems, 51 diagrams
Air conditioning
Anti-lock brakes
Anti-theft
Computer data lines
Cooling fan 1.8l
Cooling fan 2.8l
Cruise control
Defoggers
Engine performance 1.8l
Engine performance 2.8l
Exterior lights
Ground distribution
Headlights
Horn
Instrument cluster
Interior lights
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
Wiper/washer

Air conditioning

# Automatic a/c circuit

# Automatic a/c circuit (1 of 2)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 2). Audi A4 B5 facelift (1999-2001)
Components on the diagram

    Anti-lock brakes

    # Anti-lock brakes circuit

    Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit. Audi A4 B5 facelift (1999-2001)
    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 A4 B5 facelift (1999-2001)
      Components on the diagram

        # Anti-theft circuit (2 of 2)

        Anti-theft — Anti-theft circuit — Anti-theft circuit (2 of 2). Audi A4 B5 facelift (1999-2001)
        Components on the diagram

          Computer data lines

          # Computer data lines circuit

          Computer data lines — Computer data lines circuit — Computer data lines circuit. Audi A4 B5 facelift (1999-2001)
          Components on the diagram

            Cooling fan 1.8l

            # 1.8l, cooling fan circuit

            Cooling fan 1.8l — 1.8l, cooling fan circuit — 1.8l, cooling fan circuit. Audi A4 B5 facelift (1999-2001)
            Components on the diagram

              Cooling fan 2.8l

              # 2.8l, cooling fan circuit

              Cooling fan 2.8l — 2.8l, cooling fan circuit — 2.8l, cooling fan circuit. Audi A4 B5 facelift (1999-2001)
              Components on the diagram

                Cruise control

                # Cruise control circuit

                Cruise control — Cruise control circuit — Cruise control circuit. Audi A4 B5 facelift (1999-2001)
                Components on the diagram

                  Defoggers

                  # Defoggers circuit

                  Defoggers — Defoggers circuit — Defoggers circuit. Audi A4 B5 facelift (1999-2001)
                  Components on the diagram

                    Engine performance 1.8l

                    # Wiring diagram engine performance 1.8l

                    # Wiring diagram engine performance 1.8l (1 of 3)

                    Engine performance 1.8l — Wiring diagram engine performance 1.8l — Wiring diagram engine performance 1.8l (1 of 3). Audi A4 B5 facelift (1999-2001)
                    Components on the diagram

                      # Wiring diagram engine performance 1.8l (2 of 3)

                      Engine performance 1.8l — Wiring diagram engine performance 1.8l — Wiring diagram engine performance 1.8l (2 of 3). Audi A4 B5 facelift (1999-2001)
                      Components on the diagram

                        # Wiring diagram engine performance 1.8l (3 of 3)

                        Engine performance 1.8l — Wiring diagram engine performance 1.8l — Wiring diagram engine performance 1.8l (3 of 3). Audi A4 B5 facelift (1999-2001)
                        Components on the diagram

                          Engine performance 2.8l

                          # Wiring diagram engine performance 2.8l

                          # Wiring diagram engine performance 2.8l (1 of 3)

                          Engine performance 2.8l — Wiring diagram engine performance 2.8l — Wiring diagram engine performance 2.8l (1 of 3). Audi A4 B5 facelift (1999-2001)
                          Components on the diagram

                            # Wiring diagram engine performance 2.8l (2 of 3)

                            Engine performance 2.8l — Wiring diagram engine performance 2.8l — Wiring diagram engine performance 2.8l (2 of 3). Audi A4 B5 facelift (1999-2001)
                            Components on the diagram

                              # Wiring diagram engine performance 2.8l (3 of 3)

                              Engine performance 2.8l — Wiring diagram engine performance 2.8l — Wiring diagram engine performance 2.8l (3 of 3). Audi A4 B5 facelift (1999-2001)
                              Components on the diagram

                                Exterior lights

                                # Back-up lamps circuit

                                Exterior lights — Back-up lamps circuit — Back-up lamps circuit. Audi A4 B5 facelift (1999-2001)
                                Components on the diagram

                                  # Exterior lamps circuit, with drl with auto check system

                                  Exterior lights — Exterior lamps circuit, with drl with auto check system — Exterior lamps circuit, with drl with auto check system. Audi A4 B5 facelift (1999-2001)
                                  Components on the diagram

                                    # Exterior lamps circuit, with drl without auto check system

                                    Exterior lights — Exterior lamps circuit, with drl without auto check system — Exterior lamps circuit, with drl without auto check system. Audi A4 B5 facelift (1999-2001)
                                    Components on the diagram

                                      # Exterior lamps circuit, without drl with auto check system

                                      Exterior lights — Exterior lamps circuit, without drl with auto check system — Exterior lamps circuit, without drl with auto check system. Audi A4 B5 facelift (1999-2001)
                                      Components on the diagram

                                        # Exterior lamps circuit, without drl without auto check system

                                        Exterior lights — Exterior lamps circuit, without drl without auto check system — Exterior lamps circuit, without drl without auto check system. Audi A4 B5 facelift (1999-2001)
                                        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 A4 B5 facelift (1999-2001)
                                          Components on the diagram

                                            # Ground distribution circuit (2 of 2)

                                            Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 2). Audi A4 B5 facelift (1999-2001)
                                            Components on the diagram

                                              Headlights

                                              # Headlamps circuit

                                              Headlights — Headlamps circuit — Headlamps circuit. Audi A4 B5 facelift (1999-2001)
                                              Components on the diagram

                                                # Headlamps leveling circuit

                                                Headlights — Headlamps leveling circuit — Headlamps leveling circuit. Audi A4 B5 facelift (1999-2001)
                                                Components on the diagram

                                                  Horn

                                                  # Horn circuit

                                                  Horn — Horn circuit — Horn circuit. Audi A4 B5 facelift (1999-2001)
                                                  Components on the diagram

                                                    Instrument cluster

                                                    # Auto check system circuit

                                                    Instrument cluster — Auto check system circuit — Auto check system circuit. Audi A4 B5 facelift (1999-2001)
                                                    Components on the diagram

                                                      # Instrument cluster circuit

                                                      Instrument cluster — Instrument cluster circuit — Instrument cluster circuit. Audi A4 B5 facelift (1999-2001)
                                                      Components on the diagram

                                                        Interior lights

                                                        # Courtesy lamp circuit

                                                        Interior lights — Courtesy lamp circuit — Courtesy lamp circuit. Audi A4 B5 facelift (1999-2001)
                                                        Components on the diagram

                                                          # Instrument illumination circuit

                                                          Interior lights — Instrument illumination circuit — Instrument illumination circuit. Audi A4 B5 facelift (1999-2001)
                                                          Components on the diagram

                                                            Navigation

                                                            Power distribution

                                                            # Power distribution circuit

                                                            # Power distribution circuit (1 of 2)

                                                            Power distribution — Power distribution circuit — Power distribution circuit (1 of 2). Audi A4 B5 facelift (1999-2001)
                                                            Components on the diagram

                                                              # Power distribution circuit (2 of 2)

                                                              Power distribution — Power distribution circuit — Power distribution circuit (2 of 2). Audi A4 B5 facelift (1999-2001)
                                                              Components on the diagram

                                                                Power door locks

                                                                # Heated door locks circuit

                                                                Power door locks — Heated door locks circuit — Heated door locks circuit. Audi A4 B5 facelift (1999-2001)
                                                                Components on the diagram

                                                                  Power mirrors

                                                                  # Electrochromic mirror circuit

                                                                  Power mirrors — Electrochromic mirror circuit — Electrochromic mirror circuit. Audi A4 B5 facelift (1999-2001)
                                                                  Components on the diagram

                                                                    # Power mirror circuit

                                                                    Power mirrors — Power mirror circuit — Power mirror circuit. Audi A4 B5 facelift (1999-2001)
                                                                    Components on the diagram

                                                                      Power seats

                                                                      # Heated seats circuit

                                                                      Power seats — Heated seats circuit — Heated seats circuit. Audi A4 B5 facelift (1999-2001)
                                                                      Components on the diagram

                                                                        # Left power seat circuit

                                                                        Power seats — Left power seat circuit — Left power seat circuit. Audi A4 B5 facelift (1999-2001)
                                                                        Components on the diagram

                                                                          Power top/sunroof

                                                                          # Power top/sunroof circuit

                                                                          Power top/sunroof — Power top/sunroof circuit — Power top/sunroof circuit. Audi A4 B5 facelift (1999-2001)
                                                                          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 A4 B5 facelift (1999-2001)
                                                                            Components on the diagram

                                                                              # Power windows circuit (2 of 2)

                                                                              Power windows — Power windows circuit — Power windows circuit (2 of 2). Audi A4 B5 facelift (1999-2001)
                                                                              Components on the diagram

                                                                                Radio

                                                                                # Am/fm stereo circuit, bose except avant

                                                                                Radio — Am/fm stereo circuit, bose except avant — Am/fm stereo circuit, bose except avant. Audi A4 B5 facelift (1999-2001)
                                                                                Components on the diagram

                                                                                  # Am/fm stereo circuit, bose with avant

                                                                                  Radio — Am/fm stereo circuit, bose with avant — Am/fm stereo circuit, bose with avant. Audi A4 B5 facelift (1999-2001)
                                                                                  Components on the diagram

                                                                                    # Am/fm stereo circuit, with cd changer except avant

                                                                                    Radio — Am/fm stereo circuit, with cd changer except avant — Am/fm stereo circuit, with cd changer except avant. Audi A4 B5 facelift (1999-2001)
                                                                                    Components on the diagram

                                                                                      # Am/fm stereo circuit, with cd changer with avant

                                                                                      Radio — Am/fm stereo circuit, with cd changer with avant — Am/fm stereo circuit, with cd changer with avant. Audi A4 B5 facelift (1999-2001)
                                                                                      Components on the diagram

                                                                                        Shift interlock

                                                                                        # Shift interlock circuit

                                                                                        Shift interlock — Shift interlock circuit — Shift interlock circuit. Audi A4 B5 facelift (1999-2001)
                                                                                        Components on the diagram

                                                                                          Starting/charging

                                                                                          # Charging circuit

                                                                                          Starting/charging — Charging circuit — Charging circuit. Audi A4 B5 facelift (1999-2001)
                                                                                          Components on the diagram

                                                                                            # Starting circuit

                                                                                            Starting/charging — Starting circuit — Starting circuit. Audi A4 B5 facelift (1999-2001)
                                                                                            Components on the diagram

                                                                                              Supplemental restraints

                                                                                              # Supplemental restraints circuit

                                                                                              Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit. Audi A4 B5 facelift (1999-2001)
                                                                                              Components on the diagram

                                                                                                Transmission

                                                                                                # A/t circuit

                                                                                                Transmission — A/t circuit — A/t circuit. Audi A4 B5 facelift (1999-2001)
                                                                                                Components on the diagram

                                                                                                  Trunk, tailgate, fuel door

                                                                                                  # Trunk release circuit

                                                                                                  Trunk, tailgate, fuel door — Trunk release circuit — Trunk release circuit. Audi A4 B5 facelift (1999-2001)
                                                                                                  Components on the diagram

                                                                                                    Wiper/washer

                                                                                                    # Wiper/washer circuit

                                                                                                    Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. Audi A4 B5 facelift (1999-2001)
                                                                                                    Components on the diagram