Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Audi A6 C5 facelift

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
ABS Return Flow Pump RelayOn 8-fold relay panel. (Схема №5)
ABS Solenoid Valve RelayOn 8-fold relay panel. (Схема №5)
A/C Clutch RelayOn 13-fold relay panel. (Схема №6)
Brake Booster RelayOn 3-fold relay & fuse panel. (Схема №3)
Coolant Fan Control (FC) RelayOn 8-fold relay panel. (Схема №5)
Dual Horn RelayOn micro central electric panel. (Схема №2)
Foglight RelayOn 13-fold relay panel. (Схема №6)
Fuel Pump RelayOn micro central electric panel. (Схема №2)
Level Control System Compressor RelayOn 8-fold relay panel. (Схема №5)
Load Reduction RelayOn micro central electric panel. (Схема №2)
Motronic Engine Control Module (ECM) Power Supply RelayOn 3-fold relay panel. (Схема №4)
Parking Aid Warning Buzzer (Front)Behind left center of dash.
Parking Aid Warning Buzzer (Rear) (Allroad/Avant)Behind left rear seat, above fenderwell.
Parking Aid Warning Buzzer (Rear) (Sedan)On right rear of rear window shelf.
Secondary Air Injection (AIR) Pump RelayOn 3-fold relay panel. (Схема №4)
Second Speed Coolant Fan Control (FC) RelayOn 8-fold relay panel. (Схема №5)
Solar Cell Separation RelayOn 13-fold relay panel. (Схема №6)
Starting Interlock RelayOn 13-fold relay panel. (Схема №6)
Wiper/Washer Intermittent Relay (2)On micro central electric panel. (Схема №2)
4-Low Range Hydraulic Pump RelayOn micro central electric panel. (Схема №2)

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
ABS Control Module Fuse No. 1On 8-fold relay panel. (Схема №5)
Brake Booster Relay FuseOn 3-fold relay & fuse panel. (Схема №3)
Coolant Fan Control Module FuseOn 8-fold relay panel. (Схема №5)
Coolant Fan FuseOn 8-fold relay panel. (Схема №5)
Engine Control Module (ECM) FuseOn 3-fold relay panel. (Схема №4)
Fuse PanelLeft end of dash.
Hydraulic Pump Relay Fuse (Allroad)On 13-fold relay panel. (Схема №6)
Luggage Compartment Socket FuseOn 8-fold relay panel. (Схема №5)
Micro Central Electric PanelBehind left side of dash.
Power Seat Circuit Breaker No. 1 (Driver's Seat)On 8-fold relay panel. (Схема №5)
Power Seat Circuit Breaker No. 2 (Passenger's Seat)On 8-fold relay panel. (Схема №5)
Power Window Circuit Breaker (Front)On 8-fold relay panel. (Схема №5)
Power Window Circuit Breaker (Rear)On 8-fold relay panel. (Схема №5)
Rear Shade FuseOn micro central electric panel. (Схема №2)
Secondary Air Pump FuseOn 3-fold relay panel. (Схема №4)
Self-Leveling System FuseOn 8-fold relay panel. (Схема №5)
Steering Column Adjustment FuseOn micro central electric panel. (Схема №2)
3-Fold Relay & Fuse PanelBehind lower left side of dash. (Схема №3)
3-Fold Relay PanelLeft rear of engine compartment, in plenum chamber. (Схема №4)
8-Fold Relay PanelBehind left side of dash. (Схема №5)
13-Fold Relay PanelBehind left side of dash. (Схема №6)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentComponent Location
ABS Control Module (W/EDL)In passenger footwell, below carpet. (Схема №1)
Air Bag Control ModuleBelow front of center console. (Схема №1)
Antenna Selection Control Module (Allroad/Avant)Above headliner, beside roof antenna, on center rear of roof.
Antenna Selection Control Module (Sedan)Below left side of rear window shelf.
Central Locking Control ModuleBelow driver's seat & carpet. (Схема №1)
Headlight Range Control ModuleBehind glove compartment, on support bracket. (Схема №1)
Level Control System Control ModuleBehind carpet, on lower left side of luggage compartment. (Схема №1)
Light Control ModuleOn 13-fold relay panel. (Схема №6)
Memory Seat Control ModuleBelow driver's seat.
Mirror Fold-Away Function Control Module (2)On 13-fold relay panel. (Схема №6)
Mirror Memory Control ModuleBehind right side of dash, on support bracket. (Схема №1)
Motronic Engine Control ModuleIn electronic box, on left side of fresh air plenum.
Multifunction Steering Wheel Control Module (2)On 13-fold relay panel. (Схема №6)
Navigation Control Unit W/CD-Drive (Sedan)At left side of luggage compartment, in storage compartment.
Operating Electronics & Telephone Control ModuleBelow rear of center console.
Parking Aid Control ModuleBehind carpet, on left side of luggage compartment. (Схема №1)
Rear Window Shade Control ModuleOn left side of luggage compartment.
Servotronic Control ModuleOn 13-fold relay panel. (Схема №6)
Speech Input Control ModuleBehind right side of dash, on support bracket.
Steering Column Belt Height Adjustment Control ModuleBehind right side of dash, on support bracket. (Схема №1)
Telephone/Telematic Control ModuleBehind lower right side of dash. (Схема №1)
Tire Pressure Monitoring Control ModuleBehind carpet, on left side of luggage compartment. (Схема №1)
Transmission Control ModuleIn front of passenger seat, below carpet, in protection box.
Ultra-Sound Sensor Control ModuleMounted below left "C" pillar. (Схема №1)

CONTROL UNITS LOCATION

MOTORS

ComponentComponent Location
Automatic Dynamic Headlight Beam Adjusting Motor (Left/Right)On rear of respective headlight casing.
Automatic Static Headlight Beam Adjusting Motor (Left/Right)On rear of respective headlight casing.
Fuel Tank Lid Unlock MotorOn right side of luggage compartment, behind carpet.
Level Control System CompressorBehind carpet, on lower left side of luggage compartment.
Rear Lid ActuatorBehind rear lid trim.

MOTORS LOCATION

SENDING UNITS/SENSORS

ComponentComponent Location
Anti-Theft Warning System Ultra Sound Sensor (Left)On top of left "B" pillar. (Схема №1)
Anti-Theft Warning System Ultra Sound Sensor (Right)On top of right "B" pillar. (Схема №1)
Level Control System Sensor (ESP)Above center of rear suspension assembly, on bracket.
Level Control System Sensor (Left Front)At left front wheelwell, on support bracket.
Level Control System Sensor (Left Rear) (AWD)Beside coil spring, above lower left rear control arm.
Level Control System Sensor (Left Rear) (FWD)Above center of rear axle, on bracket.
Parking Aid Sensor (Front) (4)On lower front bumper fascia.
Parking Aid Sensor (Rear) (4)On upper rear bumper fascia.

SENDING UNITS/SENSORS LOCATION

SWITCHES

ComponentComponent Location
Back-Up Light Switch (M/T)On right front of transaxle.
Hood Alarm SwitchOn front hood latch.
Multifunction Transmission Range (TR) Switch (01J)Integral with transmission control module.
Multifunction Transmission Range (TR) Switch (01L & 01V)On left side of transaxle.
Multifunction Transmission Range (TR) Switch (01N)On right side of transaxle.

SWITCHES LOCATION

MISCELLANEOUS

ComponentComponent Location
Air Supply Aggregation Sound-Absorbing Protection BoxAt left side on luggage compartment, in shelf.
Alarm Horn (Allroad/Avant)On lower right rear of luggage compartment.
Alarm Horn (Sedan)On left side of luggage compartment, behind carpet.
Antenna Splitter (Allroad/Avant)On rear frame.
Antenna Splitter (Sedan)On left side of luggage compartment.
Central Locking & Anti-Theft Alarm System Antenna (Allroad/Avant)Behind right side of rear bumper fascia.
Central Locking & Anti-Theft Alarm System Antenna (Sedan)Behind left side of rear bumper fascia.
Electronic Trip Odometer (Chip Card Reader)In glove compartment.
Navigation System (GPS) Antenna (Allroad/Avant)On center rear of roof.
Radio/Telephone AntennaOn center rear of roof.
Radio/TV Antenna AmplifierBehind trim panel, on left "D" pillar.
Rear Woofer/Amplifier (Right)Behind carpet, on right side of luggage compartment. (Схема №1)
Telematic Auxiliary AntennaBehind rear bumper fascia.
Telephone MicrophoneAbove interior light switch cover.
Telephone/Navigation SpeakerBehind left "B" pillar trim panel.
Telephone TransceiverBeneath lower right side of dash. (Схема №1)
T/V Antenna Amplifier (With CD-Drive) (Navigation, Sedan)Behind trim panel, on left "D" pillar.
T/V Antenna Amplifier (Navigation, Sedan)At right side, below rear window shelf (position 1). Behind trim panel, on right "D" pillar (position 2).
TV Antenna Amplifier 1 (Allroad/Avant)On right front of luggage compartment, above fenderwell.
TV Antenna Amplifier 1 (Sedan)Behind trim panel, on left "D" pillar.
TV Antenna Amplifier 2 (Allroad/Avant)On right rear of luggage compartment, near base of "D" pillar.
TV Antenna Amplifier 2 (Sedan)Behind trim panel, on right "D" pillar.
TV Antenna Amplifier 3 (Allroad/Avant)On left rear of luggage compartment, near base of "D" pillar.
TV Antenna Amplifier 3 (Sedan)Behind trim panel, on lower right "D" pillar.
TV Antenna Amplifier 4 (Allroad/Avant)On left front of luggage compartment, above fenderwell.
TV Antenna Amplifier 4 (Sedan)Behind trim panel, on lower left "D" pillar.

MISCELLANEOUS LOCATION

CONNECTORS

ComponentComponent Location
T6A (Blue, 6 Pin)Above left kick panel.
T6AN (6 Pin)In left front footwell.
T6B (White, 6 Pin)Above left kick panel.
T6E (Gray, 6 Pin)Above right kick panel.
T6F (Brown, 6 Pin)Above right kick panel.
T6I (Red, 6 Pin)Above right kick panel.
T6K (Pink, 6 Pin)Above right kick panel.
T6L (Red, 6 Pin)In E-box, at left rear of engine compartment.
T6P (Red, 6 Pin)Below left front seat.
T6R (Brown, 6 Pin)In luggage compartment.
T8C (Black, 8 Pin)In left front door.
T10A (Pink, 10 Pin)Above left kick panel.
T10AU (Gray, 10 Pin)Above right kick panel.
T10AV (Yellow, 10 Pin)Above right kick panel.
T10AW (Black, 10 Pin)Above right kick panel.
T10AY (Pink, 10 Pin)Above right kick panel.
T10AZ (Red, 10 Pin)Above right kick panel.
T10B (Red, 10 Pin)Above left kick panel.
T10BA (Blue, 10 Pin)Above left kick panel.
T10C (Gray, 10 Pin)Above left kick panel.
T10E (Violet, 10 Pin)Above left kick panel.
T10F (Brown, 10 Pin)Above left kick panel.
T10H (Black, 10 Pin)Above left kick panel.
T10I (Brown, 10 Pin)Above left kick panel.
T10K (Orange, 10 Pin)Above left kick panel.
T10M (Blue, 10 Pin)In E-box, at left rear of engine compartment.
T10N (Orange, 10 Pin)In E-box, at left rear of engine compartment.
T10O (Brown, 10 Pin)In E-box, at left rear of engine compartment.
T10P (Black, 10 Pin)In E-box, at left rear of engine compartment.
T10T (Orange, 10 Pin)Above right kick panel.
T10U (Black, 10 Pin)Above right kick panel.
T10V (Brown, 10 Pin)Above right kick panel.
T10W (Blue, 10 Pin)Above right kick panel.
T10X (Pink, 10 Pin)Above right kick panel.
T10Y (Green, 10 Pin)Above right kick panel.
T14A (Black, 14 Pin)At left front of engine compartment.
T15A (Black, 15 Pin)Above left kick panel.
T15D (Black, 15 Pin)Above right kick panel.
T15E (White, 15 Pin)In E-box, at left rear of engine compartment.
T15R (Blue, 15 Pin)Above right kick panel.
T15T (Gray, 15 Pin)Above left kick panel.
T15U (Red, 15 Pin)In E-box, at left rear of engine compartment.
T15V (Orange, 15 Pin)Above right kick panel.
T17 (Orange, 17 Pin)Above right kick panel.
T17A (Brown, 17 Pin)Above right kick panel.
T17B (Black, 17 Pin)Above right kick panel.
T17C (Green, 17 Pin)Above right kick panel.
T17D (Gray, 17 Pin)Above left kick panel.
T17E (Black, 17 Pin)Above left kick panel.
T17F (Black, 17 Pin)In 8-fold relay panel.
T17H (Brown, 17 Pin)Above left kick panel.
T17I (White, 17 Pin)In E-box, at left rear of engine compartment.
T17K (Red, 17 Pin)In E-box, at left rear of engine compartment.
T17M (Blue, 17 Pin)Above right kick panel.

CONNECTORS LOCATION

GROUNDS

ComponentComponent Location
G12On left side of engine compartment. (Схема №1)
G13On right side of engine compartment. (Схема №1)
G18On engine block.
G19On engine block.
G22On ABS hydraulic unit.
G40Below right rear seat.
G43Near lower right "A" pillar.
G44Near lower left "A" pillar. (Схема №1)
G75At right rear pillar.
G503On relay plate.
G610Below front of center console.

GROUNDS LOCATION