In this book, only the schemes of electrical connections are given.

To get acquainted and to buy the full book on car repair Audi A6 Allroad / A6 / A6 Avant / S6 / RS6 since 2004 (updating 2008) (including electrics) it is possible under the link

Content

Wiring diagrams

Anti-lock braking system (ABS) with traction control (TCS) and stabilization system (ESP)

• Anti-lock braking system (ABS) control unit
• Fuses
• ESP and TCS control unit
• Lateral acceleration sensor
• Yaw sensor
• Speed ??sensors
• Brake light switch
• External v-signal
• ABS return pump
• Inlet and outlet valves
• ABS reverse pump relay

Basic equipment

• Battery
• Power distribution control unit
• Filter
• Terminal 15 supply relay
• Terminal 75 supply relay
• Engine start access and confirmation button
• Control unit for access and confirmation of starting the engine
• Fuses
• Engine start access and confirmation button
• Control unit for access and confirmation of starting the engine
• Key for access and permission to start the engine
• Engine start access and confirmation button
• Steering column electronics control unit
• Beep
• Intermittent wiper switch
• Turn signal switch
• Headlight flasher switch
• Steering column electronics control unit
• Cruise control switch
• Steering angle sensor
• Vehicle power control unit
• Light control switch
• Hazard light switch
• Vehicle power control unit
• Left front
• Right front headlight
• Fog lamps
• Headlight control
• Horn (high frequency)
• Horn (low frequency)
• Double horn relay
• Reversing light switch
• Comfort system
• Rear left lamp and right Lowline
• Rear left light and right Highline
• Rear left lamp and right Highline USA
• Convenience system control unit
• License plate lighting
• Rear defroster relay
• Upper brake light
• Rear window defroster
• Electric motor for locking the fuel filler door
• Brake light switch
• Trunk light
• Left and right footwell lighting
• Glove box light switch
• Glove box light
• Rear blind electric motor
• Wiper motor control unit
• Rain and light sensor
• Washer nozzle heating element
• Headlight washer pump
• Washer pump
• Servotronic solenoid valve
• Electric glove box opening
• Glove box key
• Display panel key
• Diagnostic connector
• Control unit inside the dashboard
• Data bus diagnostic interface
• Front brake pad wear sensor
• Oil pressure sensor
• Low brake fluid level sensor
• Temperature and oil level sensor
• Ambient temperature sensor
• Low coolant level sensor
• Windscreen washer fluid level sensor
• Clock radio receiver module
• Parking brake indicator
• Fuel gauge
• Ashtray light
• Cup holder light
• Vanity mirror lighting on driver and front passenger side
• Vanity mirror limit switch, driver and front passenger side
• Rear interior light switch
• Rear left and right interior light
• Anti-dazzle interior rear view mirror
• Individual side lamp for driver and front passenger
• Sliding sunroof adjuster
• Rear curtain switch
• Cigarette lighter
• Rear cigarette lighter

Headlights (bi-xenon) and automatic headlight adjustment (cars before 2005)

• Vehicle power control unit
• Fuses
• Light control switch
• Hazard light switch
• Fog lamps
• Block control of the left discharge lamp
• Right gas discharge lamp control unit
• Headlight range control unit
• Front left vehicle height sensor
• Rear Left Vehicle Height Sensor

Headlights (bi-xenon), adaptive lighting and automatic headlight adjustment (cars before 2005)

• Vehicle power control unit
• Fuses
• Light control switch
• Fog lamps
• Vehicle power control unit
• Control unit for cornering light and headlight range control
• Front left vehicle height sensor
• Rear left vehicle height sensor

Headlights (bi-xenon), adaptive lighting and automatic headlight adjustment (cars since 2006)

• Vehicle power control unit
• Fuses
• Light control switch
• Vehicle power control unit
• Control unit for cornering light and headlight range control
• Left discharge (xenon) lamp
• Left fog lamp
• Right gas discharge (xenon) lamp
• Right fog lamp
• Daytime driving and parking light LED module
• Front side marker lamps
• Headlight range control unit
• Front left vehicle height sensor
• Rear left vehicle height sensor

Adaptive cruise control

• Adaptive cruise control control unit
• Adaptive cruise control sensor

Ride height control system (vehicles up to 2005)

• Control unit for ride height control
• Fuses
• Ride height compressor relay
• Electric motor for ride height control compressor
• Drain valve for ride height control
• Valve block
• Vehicle tilt sensors
• Vehicle acceleration sensors
• Damping control valve

Ride height control system (vehicles since 2006)

• Control unit for ride height control
• Fuses
• Ride height compressor relay
• Electric motor for ride height control compressor
• Drain valve for ride height control
• Valve block
• Vehicle tilt sensors
• Vehicle acceleration sensors
• Damping control valve

Automatic transmission code 09L, 09E

• Automatic transmission
• Fuses
• Automatic transmission control unit
• Gear selector position sensor control unit
• Tiptronic switch
• Solenoid valve (solenoid) for locking the gear selector
• Gear selector switch "p"

Automatic transmission code 01J (Multitronic)

• Automatic transmission
• Fuses
• Automatic transmission control unit
• Gear selector position sensor control unit
• Tiptronic switch
• Solenoid valve (solenoid) for locking the gear selector
• Gear selector switch "p"

Air conditioning

• Climatronic control unit
• Fuses
• Air composition sensor
• Refrigerant pressure and temperature sensor
• Supply air fan control unit
• Supply air fan
• Solar control unit
• Solar cells
• Air conditioning compressor control valve
• Center deflector sensors
• Front seat temperature sensor
• Photoelectric solar sensor
• Air intake damper servomotor potentiometer
• Recirculation damper servomotor potentiometer
• Fresh air intake duct temperature sensor
• Coolant circulation pump
• Left and right heat regulation valve
• Rear curtain switch
• Deflector air temperature sensor
• Front flap servomotor potentiometer cold air
• Front cold air damper servomotor
• Center vent servo motor potentiometer
• Footwell rear vent servo motor potentiometer
• central vent flap servo motor
• Footwell rear vent servomotor
• Windscreen damper servomotor potentiometer
• Air distribution damper servomotor potentiometer
• flap servomotor for windshield defrost
• Air distribution damper servomotor
• Footwell air flap servo motor potentiometer, left
• servo motor potentiometer for front left vent
• Footwell flap servomotor, left
• Front left vent servomotor
• Footwell air flap servo motor potentiometer, left
• front left and right vent servomotor potentiometer
• footwell flap servomotor, left
• Front left and right air vent servomotor
• Heated rear left and right seat adjustment switch
• Heated front left and right seat
• Left and right deflector lamp on the instrument panel
• Dashboard center vent light

Electric and manual parking brake

• Electric parking and handbrake control unit
• Fuses
• Clutch sensor
• Parking brake motor
• Parking brake switch