Car electrical diagrams Audi Q5 (8R)

Access and engine start authorization switch, fuse 6 in fuse box D
Access and engine start authorization switch, fuse 6 in fuse box D E415 - Access and engine start authorization switch ST2 - Fuse Box 2 SD6 - Fuse 6 in fuse...

Instrument cluster control unit, radio clock receiver module
Instrument Cluster Control Unit, Radio Clock Receiver Module J28S - Instrument cluster control unit J489 - Radio Clock Receiver Module JS33 - Data bus...

Fuel level sensor, fuel lift pump, instrument cluster control unit
Fuel level sensor, Fuel lift pump, Instrument cluster control unit G - Fuel level sensor G5 - Tachometer G6 - Fuel lift pump G21 - Speedometer J285 - Control...

Steering Column Control Unit
Steering Column Control Unit J527 - Steering column electronics control unit ST1 - Fuse Box 1 ST2 - Fuse Box 2 SD5 - Fuse 5a in fuse box D SD12 - Fuse 12 in...

Turn signal switch, cruise control switch...
Turn signal switch. Cruise control switch, Steering column control unit E2 - Direction indicator switch E45 - Cruise control switch F138 - Airbag Spiral Cable...

Ignition and starter switch, intermittent windscreen wiper switch...
Ignition and starter switch, Intermittent wiper switch, Steering column control unit, Electric steering column lock control unit D - Ignition and starter...

Start-stop mode key
Start-stop mode key E656 - Electric drive key E693 - Start-stop mode button J519 - On-board power supply control unit T8s - Connector, 8-pin T12ab - Connector,...

Hood Limit Switch, High Tone Horn, Low Tone Horn, Horn Relay
Hood Switch, High Tone Horn, Low Tone Horn, Horn Relay F266 - Hood Switch H2 - High tone signal H7 - Low tone signal J413 - Horn relay J519 - On-board power...

Rain and light sensor, windshield wiper motor control unit
Rain and light sensor, Windscreen wiper motor control unit G397 - Rain and light sensor J400 - Windscreen wiper motor control unit J519 - On-board power supply...

Gear shift sensor, front left wheel brake pad wear sensor...
Gear Detection Sensor, Front Left Brake Pad Wear Sensor, Headlamp Washer Pump, Left Washer Nozzle Heating Resistor, Right Washer Nozzle Heating Resistor F208 -...

Low brake fluid warning sensor, outside temperature sensor...
Brake fluid low level warning switch, Outside temperature sensor, Low coolant level warning switch, Washer fluid level switch, Rear window wiper motor F34 -...

Drive Mode Profile Switch Block
Drive Mode Profile Switch Block E592 - Drive Mode Profile Switch Block E593 - Key 1 in the driving mode profile switch block E594 - Key 2 in the driving mode...

Light switch, hazard warning light switch
Light switch, Hazard warning light switch E1 - Light switch E20 - Switch and instrument cluster illumination brightness controller E229 - Hazard warning light...

Headlight front left
Headlight front left E102 - Headlight corrector regulator J519 - On-board power supply control unit L22 - Left fog light bulb L174 - Daytime running light lamp...

Headlight front right
Headlight front right J519 - On-board power supply control unit L23 - Right fog light bulb L175 - Daytime running light lamp right MX2 - Headlight front right...

Rear left reading light button, vanity mirror light, front interior light...
Rear left reading light switch, Vanity mirror light, Front interior light, Rear right interior light E317 - Interior Light Switch E454 - Rear left reading...

Front passenger airbag deactivation switch with key
Front passenger airbag deactivation switch with key E224 - Switch with key for disabling front passenger airbag J234 - Airbag control unit J519 - On-board...

Glove compartment light switch, front left footwell light, glove compartment light
Glove compartment light switch, front left footwell light, glove compartment light E26 - Glove compartment light switch J510 - On-board power supply control...

12V socket
12V socket E540 - AUTO HOLD key G538 - Temperature selection potentiometer, rear J519 - On-board power supply control unit L42 - Socket illumination lamp SF2 -...

Adaptive Cruise Control Unit
Adaptive Cruise Control Unit J428 - Adaptive cruise control control unit J519 - On-board power supply control unit J533 - Data bus diagnostic interface J769 -...

ASR and ESP deactivation button, parking assistant button, hill descent assist button
ASR and ESP deactivation button, Parking assistant button, Hill descent assist button E256 - ASR and ESP deactivation key E266 - Parking assistant button E618...

Access and engine start authorization system key, central control unit for comfort systems
Access and engine start authorization system button, Central control unit for comfort systems E408 - Access and engine start authorization system key J393 -...

Front left door outside handle touch sensor, front right door outside handle touch sensor...
Front left outside door handle touch sensor, Front right outside door handle touch sensor, Comfort systems central control unit, Left access and start control...

Central control unit for comfort systems, left rear light, left rear light 2...
Central control unit for comfort systems, Left rear light, Left rear light 2, Luggage compartment light, left J393 - Central control unit for comfort systems...

Central control unit for comfort systems, right rear light, luggage compartment light...
Central control unit for comfort systems, Right rear light, Right luggage compartment light, Ambient light 1 in luggage compartment lid/door J393 - Central...

Central control unit for comfort systems, central locking motor in door/trunk lid
Central control unit for comfort systems, Electric motor for central locking in door/trunk lid C24 - Noise suppression capacitor F124 - Limit switch in the...

Central control unit for comfort systems
Central control unit for comfort systems J393 - Central control unit for comfort systems ST3 - Fuse Box 3 SC9 - Fuse 9 in fuse box C SC11 - Fuse 11 in fuse box...

Security alarm sensor, alarm siren, central control unit for comfort systems...
Alarm sensor, Alarm siren, Central control unit for comfort systems, Antenna for central locking and alarm G578 - Security alarm sensor H12 - Alarm siren J393...

Clutch pedal switch, central control unit for comfort systems
Clutch pedal switch, Central control unit for comfort systems F36 - Clutch pedal switch F194 - Clutch pedal switch for engine start F305 - Selector lever...

Brake light switch, central control unit for comfort systems
Brake light switch, Central control unit for comfort systems F - Brake light switch J393 - Central control unit for comfort systems J623 - Engine control unit...

Central control unit for comfort systems
Central control unit for comfort systems J345 - Trailer detection control unit J387 - Front passenger door control unit J393 - Central control unit for comfort...

Central control unit for comfort systems
Central control unit for comfort systems J345 - trailer recognition control unit J387 - Front passenger door control unit J393 - Central control unit for...

Rear window breakage sensor, central control unit for comfort systems, fuel flap locking motor...
Rear window breakage sensor, Central comfort system control unit, Fuel filler flap locking motor, Rear window heating element C18 - Antenna interference...

Cigarette lighter, 12V socket 2, 12V socket 3
Cigarette Lighter, 12V Socket 2, 12V Socket 3 L28 - Cigarette lighter illumination lamp L42 - Socket illumination lamp R126 - Phone Holder SF1 - Fuse 1 in fuse...

Access and engine start authorization system key, central control unit for comfort systems...
Entry and start authorization system button, Central control unit for comfort systems, Luggage compartment antenna for entry and start authorization system,...

Security alarm sensor, alarm siren, central control unit for comfort systems...
Security alarm sensor, Alarm siren, Central control unit of comfort systems, Antenna amplifier G578 - Security alarm sensor H12 - Alarm siren J393 - Central...

Rear left door outside handle touch sensor, rear right door outside handle touch sensor...
Rear left outside door handle touch sensor, Rear right outside door handle touch sensor, Central control unit for comfort systems, Right access and start...

Antenna interference suppression filter on the glass, rear window breakage sensor, rear window heating relay...
Antenna interference suppression filter on the glass, Rear window breakage sensor, Rear window heating relay, Central control unit for comfort systems, Fuel...

Limit switch in the lock cylinder for the trunk lid, security alarm, central locking...
Limit switch in lock cylinder for tailgate, alarm system, central locking, Release button for tailgate, Central control unit for comfort systems, Electric...

Driver's door control unit
Driver's door control unit J386 - Driver's door control unit ST2 - Fuse Box 2 SC8 - Fuse 8 in fuse box C SG11 - Fuse 11 in fuse box C T20f - Connector, 20-pin...

Driver's door window lift control panel, driver's door control unit...
Driver's Door Power Window Control Panel, Driver's Door Control Unit, Driver's Door Power Window Motor E40 - Front left window lifter switch E53 - Rear left...

Driver's door central lock drive, driver's door control unit
Driver's door central lock drive, Driver's door control unit F2 - Driver's door limit switch F131 - Actuator of central locking of the front left door F220 -...

Driver's seat control panel with memory function, interior door locking switch...
Driver's seat control panel with memory function, Interior door lock switch, driver's side, Remote trunk lid release switch, Driver's door control unit,...

Outside mirror position regulator, outside mirror switch, mirror adjustment switch...
Exterior mirror position controller, Exterior mirror switch, Mirror adjustment switch with folding function, Interior security system switch, Anti-theft alarm...

Potentiometer for adjusting the horizontal position of the mirror on the driver's side...
Potentiometer for adjusting the driver's side mirror horizontally, Potentiometer for adjusting the driver's side mirror vertically, Driver's door control unit,...

Driver's door control unit, lane change assist indicator light in outside mirror...
Driver's door control unit, Lane change assist indicator light in driver's side exterior mirror, Turn signal repeater light in driver's side exterior mirror,...

Front passenger door control unit
Front passenger door control unit J387 - Front passenger door control unit ST3 - Fuse Box 3 SF9 - Fuse 9 in fuse box F SF11 - Fuse 11 in fuse box F T20g -...

Front passenger door central lock drive, front passenger door control unit
Front passenger door central locking drive, Front passenger door control unit F3 - Front passenger door switch F133 - Front right door central lock actuator...

Front passenger door window switch, interior door lock switch...
Front passenger window switch, Front passenger door lock switch, Front passenger door control unit E107 - Front passenger door window switch E198 - Interior...

Front passenger door control unit, front passenger door handle illumination lamp...
Front passenger door control unit, Front passenger door handle light, Front passenger door window lift motor, Front right door sill light, Front passenger door...

Potentiometer for adjusting the horizontal position of the front passenger side mirror...
Potentiometer for adjusting the front passenger side mirror horizontally, Potentiometer for adjusting the front passenger side mirror vertically, Front...

Front passenger door control unit, lane change assist indicator light in outside mirror...
Front passenger door control unit, Lane change assist indicator light in front passenger side exterior mirror, Turn signal repeater light in front passenger...

Left rear door control unit
Left rear door control unit J388 - Left rear door control unit T20h - Connector, 20-pin T27b - Connector, 27-pin, B-pillar, lower, driver side T27d -...

Central lock drive rear left door, control unit left rear door
Central lock drive rear left door, Control unit left rear door F10 - Rear left door limit switch F132 - Rear left door central lock actuator F222 - Rear left...

Rear left door window switch, interior door lock switch...
Rear left door window switch, Interior door lock switch, rear left door, Rear left door control unit E52 - Rear left door window lift switch E273 - Interior...

Left rear door control unit, left rear door handle illumination lamp...
Left rear door control unit, Left rear door handle illumination lamp, Left rear window lifter motor, Left rear door sill illumination lamp, Left rear door...

Right rear door control unit
Right rear door control unit J389 - Right rear door control unit T20i - Connector, 20-pin T27b - Connector, 27-pin, B-pillar, lower, driver side T27d -...

Central lock drive rear right door, control unit rear right door
Central lock drive rear right door, Control unit rear right door F11 - Rear right door limit switch F134 - Rear right door central lock actuator F223 - Central...

Rear right door window switch, interior door lock switch, rear right door...
Rear right door window switch, Interior door lock switch, rear right door, Rear right door control unit E54 - Rear right door window switch E274 - Interior...

Right rear door control unit, right rear door handle illumination lamp, right rear window lift motor...
Right rear door control unit, Right rear door handle illumination lamp, Right rear window lifter motor, Right rear door sill illumination lamp, Right rear door...

2.0L petrol engine (CDNB, CDNC, SAEV, CADA): battery, power supply relay terminal 15
Battery, Power supply relay terminal 15 A - Battery J329 - Terminal 15 Power Supply Relay J367 - Control unit for battery monitoring J393 - Central control...

Battery disconnect device pyropatron, connector for starting from an external power source
Battery disconnect device pyropatron, Connector for starting from an external power source J234 - Airbag control unit N₂53 - Battery disconnect device igniter...

Starter, generator, voltage regulator, splitter 2 terminals 30, connector for starting from an external power source
Starter, Generator, Voltage Regulator, Splitter 2 terminals 30, Connector for starting from an external power source B - Starter C - Generator C1 - Voltage...

Main relay, engine electronic components power supply relay
Main Relay, Engine Electronic Components Power Supply Relay J271 - Main Relay J623 - Engine control unit J757 - Engine electronics power supply relay T17q -...

Starter relay, starter relay 2
Starter Relay, Starter Relay 2 J53 - starter relay J623 - Engine control unit J695 - Starter relay 2 SB1 - Fuse 1 in fuse box B ST1 - Fuse Box 1 SB3 - Fuse 3...

Boost pressure limiting solenoid valve, Evaporative emission solenoid valve 1...
Boost Pressure Limiting Solenoid Valve, Evaporative Canister Solenoid Valve 1, Left Electrohydraulic Engine Mount Solenoid Valve, Intake Valve Phase Adjuster...

Climatronic coolant supply shut-off valve, coolant bleeder pump...
Climatronic coolant supply shut-off valve, Coolant after-stop pump J255 - Climatronic control unit J496 - Additional coolant pump relay J623 - Engine control...

Actuator 1 for adjusting valve lift, actuator 6 for adjusting valve lift...
Valve lift adjustment actuator 1, Valve lift adjustment actuator 6, Valve lift adjustment actuator 7 F366 - Valve lift control actuator 1 F367 - Valve lift...

Actuator 8 for regulating valve lift, ignition coil 1 with output stage...
Actuator 8 for adjusting valve lift, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage, Ignition coil 4...

Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor 2
Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor 2 G79 - Accelerator Pedal Position Sensor G185 - Accelerator Pedal Position Sensor 2 J623...

Engine speed sensor, Hall sensor
Engine speed sensor, Hall sensor G28 - Engine speed sensor G40 - Hall sensor G61 - Knock Sensor 1 J623 - Engine control unit T3ar - Connector, 3-pin, green...

Fuel pressure sensor, intake manifold flap/air flap position sensor (potentiometer)
Fuel Pressure Sensor, Intake Manifold/Air Damper Position Sensor (potentiometer) G31 - Boost pressure sensor G42 - Intake air temperature sensor G247 - Fuel...

Pressure sensor used when oil pressure decreases, throttle body
Pressure sensor used when oil pressure decreases, Throttle body F378 - Pressure sensor used when oil pressure decreases G62 - Coolant temperature sensor G70 -...

Cylinder 1 injector, cylinder 2 injector, cylinder 3 injector, cylinder 4 injector, fuel pressure regulator
Cylinder 1 Injector, Cylinder 2 Injector, Cylinder 3 Injector, Cylinder 4 Injector, Fuel Pressure Regulator J623 - Engine control unit N30 - Cylinder 1...

Lambda probe, lambda probe after neutralizer
Lambda "probe, Lambda" probe after neutralizer G39 - Lambda probe G130 - Lambda probe after neutralizer J623 - Engine control unit ST1 - Fuse Box 1 SB10 - Fuse...

Clutch pedal position sensor
Clutch pedal position sensor F36 - Clutch pedal switch F194 - Clutch pedal switch for engine start G476 - Clutch Pedal Position Sensor J540 - Electromechanical...

Brake light switch, steering column control unit
Brake Light Switch, Steering Column Control Unit E45 - Cruise control switch F - Brake light switch G266 - Oil level and temperature sensor J527 - Steering...

Diagnostic interface of data buses
Diagnostic interface of data buses J217 - Automatic transmission control unit J533 - Data bus diagnostic interface J623 - Engine control unit J743 - Engine...

Instrument cluster control unit, data bus diagnostic interface
Instrument cluster control unit, data bus diagnostic interface 3285 - Instrument cluster control unit J533 - Data bus diagnostic interface ST2 - Fuse Box 2 SD4...

Fuel level sensor, fuel lift pump, instrument cluster control unit...
Fuel level sensor, Fuel lift pump, Instrument cluster control unit, Fuel pump control unit G - Fuel level sensor G6 - Fuel lift pump G169 - Fuel level sensor 2...

Oil pressure sensor, low coolant level indicator sensor, on-board power supply control unit
Oil pressure sensor, Low coolant level indicator sensor, On-board power supply control unit F22 - Oil pressure sensor F208 - Gear Detection Sensor G32 - Low...

Diesel engine 2.0L (CGLA, CGLB, CJCA CJCB, CMGA): Battery, power supply relay terminal 15
Battery, Power supply relay terminal 15 A - Battery J329 - Terminal 15 Power Supply Relay J367 - Control unit for battery monitoring J393 - Central control...

Battery disconnect device pyropatron, connector for starting from an external power source
Battery disconnect device pyropatron, Connector for starting from an external power source C24 - Noise suppression capacitor J234 - Airbag control unit N₂53 -...

Power supply relay terminal 30, engine control unit
Power Supply Relay Terminal 30, Engine Control Unit J317 - Terminal 30 Power Supply Relay J623 - Engine control unit T17q - Connector, 17-pin, red T94 -...

Starter relay, engine control unit, starter relay 2
Starter Relay, Engine Control Unit, Starter Relay 2 J53 - Starter relay J393 - Central control unit for comfort systems J532 - Voltage stabilizer J623 - Engine...

Glow Plug Control Unit, Engine Control Unit
Glow Plug Control Unit, Engine Control Unit J179 - Glow Plug Control Unit J623 - Engine control unit Q10 - Glow Plug 1 Q11 - Glow plug 2 Q12 - Glow plug 3 Q13...

Oil level and temperature sensor, engine control unit, Climatronic coolant shut-off valve...
Oil level and temperature sensor, Engine control unit, Climatronic coolant shut-off valve, EGR radiator pump G266 - Oil level and temperature sensor J255 -...

Engine control unit, boost pressure limiting solenoid valve...
Engine control unit, Boost pressure limiting solenoid valve, Heating resistor of the engine crankcase ventilation system, Electromagnetic valve of the left...

Low power heating relay, high power heating relay, engine control unit...
Low Power Heating Relay, High Power Heating Relay, Engine Control Unit, Additional Air Heater Heating Element J359 - Low power heating relay J360 - High Power...

Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor 2, Engine Control Unit
Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor 2, Engine Control Unit G79 - Accelerator Pedal Position Sensor G185 - Accelerator Pedal...

Engine speed sensor, Hall sensor, fuel pressure sensor, brake booster pressure sensor...
Engine speed sensor, Hall sensor, Fuel pressure sensor, Brake booster pressure sensor, Engine control unit G28 - Engine speed sensor G40 - Hall sensor G247 -...

Throttle potentiometer, fuel temperature sensor, EGR potentiometer...
Throttle potentiometer, Fuel temperature sensor, Exhaust gas recirculation system Potentiometer, Turbocharger guide position sensor, Throttle block, Engine...

Boost pressure sensor, intake air temperature sensor, differential pressure sensor...
Boost pressure sensor, Intake air temperature sensor, Differential pressure sensor, Transmission neutral position sensor, Engine control unit G31 - Boost...

Air flow meter, engine control unit, fuel pressure regulator, fuel metering valve
Air flow meter, Engine control unit, Fuel pressure regulator, Fuel metering valve G70 - Air flow meter J623 - Engine control unit N₂76 - Fuel pressure...

Coolant temperature sensor, coolant temperature sensor at the radiator outlet...
Coolant Temperature Sensor, Radiator Outlet Coolant Temperature Sensor, Exhaust Gas Temperature Sensor 1, Exhaust Gas Temperature Sensor 3, Exhaust Gas...

Lambda probe, engine control unit
Lambda probe, Engine control unit E45 - Cruise control switch G39 - Lambda probe J527 - Steering column electronics control unit J623 - Engine control unit ST1...

Engine Control Unit, Cylinder 1 Injector, Cylinder 2 Injector, Cylinder 3 Injector, Cylinder 4 Injector
Engine Control Unit, Cylinder 1 Injector, Cylinder 2 Injector, Cylinder 3 Injector, Cylinder 4 Injector J623 - Engine control unit N30 - Cylinder 1 injector...

NOx Sensor 2, Engine Control Unit, NOx Sensor 2 Control Unit
NOx Sensor 2, Engine Control Unit, NOx Sensor 2 Control Unit G687 - NOx Sensor 2 J623 - Engine control unit J881 - NOx sensor control unit 2 N474 - Nozzle of...

Engine control unit, recovery pump
Engine control unit, Recovery pump G686 - Pressure sensor in the reducing agent dosing system J623 - Engine control unit ST2 - Fuse Box 2 SC4 - Fuse 4 in fuse...

Engine control unit, control unit of the reducing agent dosing system
Engine control unit, Control unit of the reducing agent dosing system J623 - Engine control unit J880 - Control unit for reducing agent dosing system ST3 -...

Engine control unit, control unit of the reducing agent dosing system, heating element of the reducing agent tank...
Engine control unit, Control unit for the reducing agent dosing system, Heating element of the reducing agent tank (heating circuit 1), Heating element of the...

Reducer level sensor, reducer temperature sensor, engine control unit...
Reductant level sensor, Reductant temperature sensor, Engine control unit, Reductant dosing system control unit G684 - Reducer level sensor G685 - Reductant...

Clutch pedal position sensor, engine control unit
Clutch Pedal Position Sensor, Engine Control Unit F36 - Clutch pedal switch F194 - Clutch pedal switch for engine start G476 - Clutch Pedal Position Sensor...

Brake light switch, engine control unit
Brake light switch, Engine control unit F - Brake light switch J623 - Engine control unit T4k - 4-pin connector T17e - Connector, 17-pin, red T17r - Connector,...

Data bus diagnostic interface, engine control unit
Data bus diagnostic interface, Engine control unit J533 - Data bus diagnostic interface J623 - Engine control unit J743 - Mechatronic unit DSG gearbox T17b -...

Instrument cluster control unit, data bus diagnostic interface
Instrument cluster control unit, Data bus diagnostic interface J285 - Control unit for instrument cluster J533 - Data bus diagnostic interface ST2 - Fuse Box 2...

Oil pressure sensor, gear position sensor, low coolant level indicator sensor...
Oil pressure sensor, Gear position sensor, Low coolant level indicator sensor, On-board power supply control unit, Servotronic solenoid valve, Air conditioning...

MMI with radio tuner and basic sound system, head unit
Head unit R - Head unit ST3 - Fuse Box 3 SF3 - Fuse 3 in fuse box F SF4 - Fuse 4 in fuse box F ST5 - Fuse Box 5 T2dg - Connector, 2-pin T10ag - Connector,...

Head unit, tweeter, front left, tweeter, front right...
Head Unit, Tweeter, Front Left, Tweeter, Front Right, Two-Way Speaker (mid and low frequency), front Left, Two-Way Speaker (mid and low frequency), front right...

Head unit, tweeter, rear left, tweeter, rear right, 2-way speaker...
Head Unit, Tweeter, Rear Left, Tweeter, Rear Right, Two-Way Speaker (mid and low frequency), rear Left, Two-Way Speaker (mid and low frequency), rear right R -...

Central control unit for comfort systems, head unit, antenna, antenna amplifier...
Central control unit for comfort systems, Head unit, Antenna, Antenna amplifier, Antenna for central locking and security alarm, Antenna 1 for TV, TV tuner,...

Control unit of information electronic system 1, head unit, GPS antenna...
Control unit for information electronic system 1, Head unit, GPS antenna, Receiver for independent heater radio signal, Telephone antenna, Left antenna module,...

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Q7 4L(2005-2015, diesel)

Q5 8R(2008-2017)