Electrical diagrams for the car Audi Q7 (4L)
General information about electrical circuits
Note: Due to the wide range of configuration options for the vehicles in question, only the wiring diagrams for the basic equipment of models from 06.2008 are...
Note: Due to the wide range of configuration options for the vehicles in question, only the wiring diagrams for the basic equipment of models from 06.2008 are...
Battery, terminal 15 voltage supply, battery cut-off switch, fuses
Battery, terminal 15 voltage supply, battery cut-off switch, fuses * - Mounting block, relays and fuses SD.
Battery, terminal 15 voltage supply, battery cut-off switch, fuses * - Mounting block, relays and fuses SD.
Power supply relay terminal 75x
Power supply relay terminal 75x * - Mounting block under the steering column. ** - Threaded connection on the electronics unit.
Power supply relay terminal 75x * - Mounting block under the steering column. ** - Threaded connection on the electronics unit.
Access control system unit, switch and antenna, fuses
Access control system unit, switch and antenna, fuses
Access control system unit, switch and antenna, fuses
Access control system unit and switch, position sensor «P» AT
Access control system unit and switch, position sensor "P" AT * - AT 09D. ** - AT 0AT. # - see engine management system.
Access control system unit and switch, position sensor "P" AT * - AT 09D. ** - AT 0AT. # - see engine management system.
Steering column electronics control unit switches and circuit breakers on the steering column...
Steering column electronics control unit, steering column switches and switches, steering wheel angle sensor * - Models with tempostat. # - See engine...
Steering column electronics control unit, steering column switches and switches, steering wheel angle sensor * - Models with tempostat. # - See engine...
Block J519, exterior lighting switch, instrument lighting dimmer
Block J519, exterior lighting switch, instrument lighting dimmer * - Troubleshooting. # - Canceled as of 06.2009.
Block J519, exterior lighting switch, instrument lighting dimmer * - Troubleshooting. # - Canceled as of 06.2009.
Block J519, TCS and ESP buttons. Hazard warning light switch
Block J519, TCS and ESP buttons. Hazard warning light switch
Block J519, TCS and ESP buttons. Hazard warning light switch
Block J519. Headlights
Block J519. Headlights * - Until 05.2009. ** - From 06 20 09. *** - For the USA only. * - Troubleshooting. ** - For USA only. # - Until 05.2009. ## - Since...
Block J519. Headlights * - Until 05.2009. ** - From 06 20 09. *** - For the USA only. * - Troubleshooting. ** - For USA only. # - Until 05.2009. ## - Since...
Block J519. Headlight washer relay, bonnet contact switch, fog lights, footwell lighting
Block J519. Headlight washer relay, bonnet contact switch, fog lights, footwell lighting * - With headlight washer. ** - Mounting block under the steering...
Block J519. Headlight washer relay, bonnet contact switch, fog lights, footwell lighting * - With headlight washer. ** - Mounting block under the steering...
Block J519. Horns and their relays, reversing lights, fuses
Block J519. Horns and their relays, reversing lights, fuses * - Models with AT. ** - Mont. steering wheel block. column. # - Gradually cancelled.
Block J519. Horns and their relays, reversing lights, fuses * - Models with AT. ** - Mont. steering wheel block. column. # - Gradually cancelled.
Rain/light sensor. Windshield wiper motors, washer fluid pump
Rain/light sensor. Windscreen wiper motors, washer fluid supply pump * - Mounting block under the steering column.
Rain/light sensor. Windscreen wiper motors, washer fluid supply pump * - Mounting block under the steering column.
Glove compartment light and switch, washer fluid nozzle heater
Glove compartment light and switch, washer fluid nozzle heater * - Mounting block under the steering column.
Glove compartment light and switch, washer fluid nozzle heater * - Mounting block under the steering column.
Comfort system control unit, 12V socket, fuses
Comfort system control unit, 12V socket, fuses * - On the right in the luggage compartment. # - Depends on the equipment.
Comfort system control unit, 12V socket, fuses * - On the right in the luggage compartment. # - Depends on the equipment.
Comfort systems control unit, rear lights
Comfort systems control unit, rear lights * - For the USA only.
Comfort systems control unit, rear lights * - For the USA only.
Comfort control unit, rear lights for US models
Comfort control unit, rear lights for US models * - Since June 2009.
Comfort control unit, rear lights for US models * - Since June 2009.
Tailgate release button, high-level brake light, license plate light, fuel filler flap release
Tailgate release button, high-level brake light, license plate light, fuel filler flap release * - See engine management system
Tailgate release button, high-level brake light, license plate light, fuel filler flap release * - See engine management system
Comfort system control unit, heated rear window and its relay, rear footwell lighting
Comfort system control unit, heated rear window and its relay, rear footwell lighting * - Mounting block under the steering column.
Comfort system control unit, heated rear window and its relay, rear footwell lighting * - Mounting block under the steering column.
Comfort system control unit, brake light interlock and D/W switch relay, brake pedal sensor
Comfort system control unit, brake light interlock and D/W switch relay, brake pedal sensor * - See engine management system. ** - Mounting block under the...
Comfort system control unit, brake light interlock and D/W switch relay, brake pedal sensor * - See engine management system. ** - Mounting block under the...
Comfort system control units, luggage compartment lighting, tailgate light
Comfort system control units, luggage compartment lighting, tailgate light
Comfort system control units, luggage compartment lighting, tailgate light
Comfort system control unit #2, rear interior light, closed tailgate sensor #1...
Comfort system control unit No. 2, rear interior light, closed tailgate sensor No. 1, Servotronic valve, fuses * - Except for US models. ** - For US models...
Comfort system control unit No. 2, rear interior light, closed tailgate sensor No. 1, Servotronic valve, fuses * - Except for US models. ** - For US models...
Block J520 buttons and actuator for the glove compartment, display button, control panel in the center console...
J520 unit: glove compartment button and actuator, display button, control panel in the center console, parking assistance switch and indicator * - Except for...
J520 unit: glove compartment button and actuator, display button, control panel in the center console, parking assistance switch and indicator * - Except for...
Control panel in the center console, diagnostic connector
Control panel in the center console, diagnostic connector * - Wake-up wire. ** - Most bus fiber optic cable.
Control panel in the center console, diagnostic connector * - Wake-up wire. ** - Most bus fiber optic cable.
Instrument cluster control unit, diagnostic connector, low brake fluid level sensor...
Instrument cluster control unit, diagnostic connector, low brake fluid level sensor, brake pad wear sensor * - Models with automatic cruise control (ACC). * -...
Instrument cluster control unit, diagnostic connector, low brake fluid level sensor, brake pad wear sensor * - Models with automatic cruise control (ACC). * -...
Instrument cluster control unit. Low oil pressure control unit and low coolant level control unit...
Control unit in the instrument cluster. K/L and D/V low oil pressure, K/L low coolant and washer fluid level, outside temperature sensor * - Sensor output mass.
Control unit in the instrument cluster. K/L and D/V low oil pressure, K/L low coolant and washer fluid level, outside temperature sensor * - Sensor output mass.
Control unit in the instrument cluster, radio clock, its receiver, oil level and temperature sensor...
Instrument cluster control unit, radio clock, its receiver, oil level and temperature sensor, parking brake A/B
Instrument cluster control unit, radio clock, its receiver, oil level and temperature sensor, parking brake A/B
Instrument cluster control unit, ashtray and cup holder lighting, fuel gauge and indicator...
Instrument cluster control unit, ashtray and cup holder lighting, fuel gauge and indicator, fuel pumps * - All-wheel drive models. ** - Fuel pump connections.
Instrument cluster control unit, ashtray and cup holder lighting, fuel gauge and indicator, fuel pumps * - All-wheel drive models. ** - Fuel pump connections.
Cigarette lighter, 12-volt socket
Cigarette lighter, 12-volt socket * - Center console, front right. ** - Center console, rear left. # - Center console, rear right.
Cigarette lighter, 12-volt socket * - Center console, front right. ** - Center console, rear left. # - Center console, rear right.
Sunroof control switch, front passenger reading light and its switch
Sunroof control switch, front passenger reading light and its switch * - Models with top hatch.
Sunroof control switch, front passenger reading light and its switch * - Models with top hatch.
Auto-dimming interior mirror
Auto-dimming interior mirror * - Models with automatic high beam control. ** - Models with automatic high beam control. # - Models with automatic dimming...
Auto-dimming interior mirror * - Models with automatic high beam control. ** - Models with automatic high beam control. # - Models with automatic dimming...
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Share information:
- General information
- Operating instructions
- Maintenance
- Power unit
- Diesels 3.0 l (BUG, BUN, CAS)
- Diesels 3.0 l (CATA, CCMA)
- Diesels 3.0 l (CJGA/CJGC)
- Diesels 4.2 l (BTR, CCFA/CCFC)
- Cooling system
- Fuel and exhaust system
- Engine management system
- Starting and charging
- Transmission
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Front suspension
- Rear suspension
- Steering system
- Body
- Air conditioner
- Exterior
- Interior
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Power unit
- Petrol engine 2.0 l
- Petrol engine 3.2 l
- Fuel system (petrol)
- Diesel 2.0 liter (CA)
- Diesel 2.0 liter (CG/CJ/CM)
- Diesel engine 3.0 l
- Fuel system (diesel)
- Transmission
- Manual gearbox 0B1
- Manual gearbox 0B2
- Automatic gearbox 0B5
- Automatic gearbox 0B6
- Chassis
- Front suspension
- Rear suspension
- Brake system
- Steering
- Body
- Exterior
- Interior
- Doors, locks and windows
- Safety system
- Ventilation and heating
- Electrical equipment
- Power devices
- Equipment and devices
- Lighting and alarm
- Audio system
- Electrical circuits