Audi·A8 L·2017 Audi A8 L·Fuse box
Fuse box diagram

2017 Audi A8 L — fuse box

Fuses 144Varies by build 15

Fuse box

Fuse block12 cavities

15A/10A

Mass Air Flow (MAF) Sensor -G70- 1) 2) Mass Air Flow (MAF) Sensor 2 -G246- 1) 2) Secondary Air Injection (AIR) Pump Relay -J299- 3) Left Electrohydraulic Engine Mounting Regulator Valve -N144- 3) Right Electrohydraulic Engine Mounting Regulator Valve -N145- 3) Charge Air Cooling Pump -V188- 3)

5 A 1) 2) 10 A 3)

Rating varies by build — check the qualifier above against your vehicle before replacing.

25A

Exhaust Flap Control Module -J883- 2) 3) Exhaust Flap Control Unit 2 -J945- 2) 3)

5 A 2) 3)

320A/30A

Ignition Coil 1 with Power Output Stage -N70- Ignition Coil 2 with Power Output Stage -N127- Ignition Coil 3 with Power Output Stage -N291- Ignition Coil 4 with Power Output Stage -N292- Ignition Coil 5 with Power Output Stage -N323- Ignition Coil 6 with Power Output Stage -N324- Ignition Coil 7 with Power Output Stage -N325- 1) 2) 6) 7) Ignition Coil 8 with Power Output Stage -N326- 1) 2) 6) 7) Ignition Coil 9 with Power Output Stage -N327- 1) 2) Ignition Coil 10 with Power Output Stage -N328- 1) 2) Ignition Coil 11 with Power Output Stage -N329- 1) 2) Ignition Coil 12 with Power Output Stage -N330- 1) 2)

20 A 3) 4) 5) 30 A 1) 2) 6) 7)

Rating varies by build — check the qualifier above against your vehicle before replacing.

410A

Fuel Metering Valve -N290- 1) 4) 5) 6) 7) Fuel Metering Valve 2 -N402- 1) 6) 7)

10 A 1) 4) 5) 6) 7)

55A

Coolant fan control module -J293- Coolant Fan Control (FC) Control Module 2 -J671- Fuel Pump (FP) Relay -J17-

5 A

65A

Brake Light Switch -F- Exhaust Flap Control Module -J883- 7) 8) Exhaust Flap Control Unit 2 -J945- 7) 8) Exhaust Flap Valve 1 -N321- 9) 10) Exhaust Flap Valve 2 -N322- 9) 10)

5 A

710A/15A

Camshaft Adjustment Valve 1 -N205- Camshaft Adjustment Valve 2 -N208- Camshaft Adjustment Valve 1 (exhaust) -N318- 1) 2) 3) 5) 6) 7) Camshaft Adjustment Valve 2 (exhaust) -N319- 1) 2) 3) 5) 6) 7) Wastegate Bypass Regulator Valve -N75- 7) Intake Manifold Runner Control (IMRC) Valve -N316- 3) 4) Cam adjustment actuators -F366- … -F377- 5) After-Run Coolant Pump -V51- 1) 2)

10 A 1) 2) 3) 4) 15 A 5) 6) 7)

Rating varies by build — check the qualifier above against your vehicle before replacing.

85A

Oil Level Thermal Sensor -G266-

5 A

915A

Engine Control Module (ECM) -J623- Engine Control Module (ECM) 2 -J624- 1) 2)

15 A

1015A/20A

Oxygen Sensor (O2S) Heater -Z19- Oxygen Sensor (O2S) Heater 2 -Z28- Oxygen Sensor (O2S) Heater 3 -Z62- 1) 2) Oxygen Sensor (O2S) Heater 4 -Z63- 1) 2)

15 A 20 A 3)

Rating varies by build — check the qualifier above against your vehicle before replacing.

1115A

Map Controlled Engine Cooling Thermostat -F265- 6) 7) Intake camshaft adjuster for cylinder -F452- … -F459- 7) Intake camshaft adjuster for cylinder 5 -F464- … -F467- 7) Intake camshaft adjuster for cylinder 8 -F476- … -F479- 7) Secondary Air Injection (AIR) Pump Relay -J299- 1) 2) 4) 5) 6) 7) Secondary Air Injection (AIR) Pump Relay 2 -J545- 1) 2) Positive Crankcase Ventilation (PCV) Heating Element -N79- 1) 2) Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- Secondary Air Injection (AIR) Solenoid Valve -N112- 3) 4) 5) 6) 7) Evaporative Emission (EVAP) Canister Purge Regulator Valve 2 -N115- 2) Left Electrohydraulic Engine Mounting Regulator Valve -N144- 1) 4) 5) 6) Right Electrohydraulic Engine Mounting Regulator Valve -N145- 1) 4) 5) 6) Intake Manifold Tuning (IMT) Valve -N156- 5) 6) Turbocharger Recirculating Valve -N249- 7) Transmission Mount Valve 1 -N262- 1) 2) 6) 7) Transmission Mount Valve 2 -N263- 1) 2) 6) 7) Intake Manifold Runner Control (IMRC) Valve -N316- 3) 4) Secondary Air Injection (AIR) Solenoid Valve 2 -N320- 4) 6) 7) Exhaust Flap Valve 1 -N321- 1) 4) 5) Exhaust Flap Valve 2 -N322- 1) Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve -N345- 4) A/C Compressor Clutch -N421- 3) Turbocharger recirculation valve bank 2 -N427- 7) Oil Pressure Regulation Valve -N428- Transmission Coolant Valve -N488- 6) 7) Cylinder Head Coolant Valve -N489- 6) 7) Coolant Circuit Solenoid Valve -N492- 3) 5) Transmission Oil Cooling Valve -N509- 2) 3) 4) 5) 6) 7) Piston Cooling Nozzle control Valve -N522- 7) Crankcase ventilation housing switch-off valve -N548- 3) 4) 5) 9) Engine oil cooler valve -N554- 3) After-Run Coolant Pump -V51- 6) 7) Coolant recirculation pump 2 -V178- 7) Charge Air Cooling Pump -V188- 4) 7)

15 A

1215A/20A

Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC) -Z29- Oxygen Sensor (O2S) Heater 2 (behind Three Way Catalytic Converter (TWC) -Z30- Oxygen Sensor (O2S) Heater 3 (behind Three Way Catalytic Converter (TWC) -Z64- 1) 2) Oxygen Sensor (O2S) Heater 4 (behind Three Way Catalytic Converter (TWC) -Z65- 1) 2)

15 A 20 A 3)

Rating varies by build — check the qualifier above against your vehicle before replacing.

Fuse block12 cavities

15A

Mass Air Flow (MAF) Sensor -G70- Mass Air Flow (MAF) Sensor 2 -G246- 1) 6)

5 A

25A/10A

NOX Sensor Control Module -J583- 3) 6) NOX Sensor 2 Control Module -J881- 3) 6) 7) Particulate sensor -G784- 3) Reducing Agent Metering System Control Module -J880- 3) 6) 7) 17-Pin Connector -T17g- Connector station electronics box, engine compartment 2)

5 A 3) 6) 10 A 7)

Rating varies by build — check the qualifier above against your vehicle before replacing.

3—

415A

Engine Control Module (ECM) -J623- Engine Control Module (ECM) 2 -J624- 1) 6)

15 A

55A

Coolant fan control module -J293- Coolant Fan Control (FC) Control Module 2 -J671- Fuel Pump (FP) Relay -J17-

5 A

65A

Brake Light Switch -F-

5 A

710A

Glow/Time Control Module 2 -J703- 1) 6) Left Electrohydraulic Engine Mounting Regulator Valve -N144- 1) 6) Transmission Mount Valve 2 -N263- 1) 6) Transmission Coolant Valve -N488- 1) 4) Transmission Oil Cooling Valve -N509- 1) 6)

10 A 1) 6)

85A

Oil Level Thermal Sensor -G266-

5 A

910A

Transmission Mount Valve 1 -N262- 1) 4) Fuel Pressure Regulator Valve -N276- Fuel Metering Valve -N290-

10 A

1015A/10A

Oxygen Sensor (O2S) Heater -Z19- Oxygen Sensor (O2S) Heater 2 -Z28- 1) 6)

15 A 10 A 7)

Rating varies by build — check the qualifier above against your vehicle before replacing.

1115A

Automatic Glow Time Control Module -J179- Right Electrohydraulic Engine Mounting Regulator Valve -N145- Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve -N345- Oil Pressure Regulation Valve -N428- Cylinder Head Coolant Valve -N489- 17-Pin Connector -T17h- Connector station electronics box, engine compartment 1) 4) 17-Pin Connector -T17g- Connector station electronics box, engine compartment 7) Intake Manifold Tuning (IMT) Valve 2 -N261- 2) Map Controlled Engine Cooling Thermostat -F265- 2) 3) 7) Left Electrohydraulic Engine Mounting Regulator Valve -N144- 2) 3) 7) Transmission Oil Cooling Valve -N509- 2) 3) 7) Transmission Mount Valve 1 -N262- 1) 5) 6)

15 A

1215A

After-Run Coolant Pump -V51- 1) 4) Exhaust Gas Recirculation (EGR) Cooler Pump -V400-

15 A 1) 6)

Fuse block12 cavities

15A

Anti-Theft Alarm System Sensor -G578- Alarm Horn -H12-

5 A

215A

Transmission Control Module (TCM) -J217-

15 A

340A

Fresh Air Blower Control Module -J126-

40 A

435A

Motronic Engine Control Module (ECM) Power Supply Relay -J271- Terminal 30 power supply relay -J317- Engine Component Power Supply Relay -J757-

35 A

530A

Auxiliary Heater Control Module -J364-

30 A

65A

Engine Control Module (ECM) -J623- Engine Control Module (ECM) 2 -J624-

5 A

77A

Front Passenger’s Door Control Module -J387- 1)

7.5 A 1)

830A

Front Passenger’s Door Control Module -J387- Front Passenger’s Window Regulator Motor -V148-

30 A

910A

ABS Control Module -J104-

10 A

1025A

ABS Control Module -J104-

25 A

1130A

Right Rear Door Control Module -J389- Right Rear Window Regulator Motor -V27-

30 A

1215A/7A

Right Front Multicontour Seat Control Module -J872-

15 A 7.5 A 2)

Rating varies by build — check the qualifier above against your vehicle before replacing.

Fuse block16 cavities

15A

Light Switch -E1-

5 A

25A

Access/start authorization switch -E415-

5 A

37A

Left Rear Door Control Module -J388- 2)

7.5 A 2)

45A

Windshield Projection Head Up Display Control Module -J898-

5 A

515A

Horn Relay -J413- High Tone Horn -H2- Low Tone Horn -H7-

15 A

67A

Roof Electronics Control Module -J528-

7.5 A

7—

85A/10A

Steering Column Electronic Systems Control Module -J527-

5 A 10 A 1)

Rating varies by build — check the qualifier above against your vehicle before replacing.

95A

Electric Drive Power and Control Electronics -JX1- 3)

5 A

105A

Electronic Steering Column Lock Control Module -J764-

5 A

117A

Driver's Door Control Module -J386- 2)

7.5 A 2)

1210A

Rain/Light Recognition Sensor -G397- 16-Pin Connector -T16- , diagnostic connector

10 A

135A

Auxiliary Heater RF Receiver -R64-

5 A

1425A

Power Adjustable Steering Column Control Module -J866- Steering Column Adjustment Motor (vertical) -V123- Steering Column Adjustment Motor (axial) -V124-

25 A

1520A

Vehicle Electrical System Control Module -J519-

20 A

1615A

Brake Booster Relay -J569- Brake System Vacuum Pump -V192-

15 A

Fuse block12 cavities

130A

Vehicle Electrical System Control Module -J519-

30 A

230A

Wiper Motor Control Module -J400-

30 A

330A

Vehicle Electrical System Control Module -J519-

30 A

420A

Power Sunroof Control Module -J245- Sunroof Motor -V1-

20 A

530A

Driver's Door Control Module -J386- Driver’s Window Regulator Motor -V147-

30 A

615A/7A

Left Front Multicontour Seat Control Module -J873-

15 A 7.5 A 1)

Rating varies by build — check the qualifier above against your vehicle before replacing.

720A

Rear Sliding Sunroof Control Module -J392- Rear sunroof motor -V146-

20 A

835A

Active Steering Control Module -J792-

35 A

930A

Vehicle Electrical System Control Module -J519-

30 A

1035A

Vehicle Electrical System Control Module -J519-

35 A

1130A

Left Rear Door Control Module -J388- Left Rear Window Regulator Motor -V26-

30 A

1240A

Roof shade control module -J394- Roof Blind Control Module 2 -J867- Sunroof Blind Motor -V260-

40 A

Fuse block16 cavities

15A

ASR/ESP Button -E256- Headlamp range control module -J431- Vehicle Electrical System Control Module -J519- 16-Pin Connector -T16- Diagnostic Connector Headlamp Range/Cornering Lamp Control Module -J745-

5 A

25A

Data Bus On Board Diagnostic Interface -J533-

5 A

35A

Level Control System Control Module -J197-

5 A

45A

Parking Aid Control Module -J446- Parallel Parking Assistance Control Module -J791- 6)

5 A

55A

Steering Column Electronic Systems Control Module -J527-

5 A

65A

Sensor Electronics Control Module -J849-

5 A

75A

Front Passenger Airbag Disabled Indicator Lamp -K145- Airbag Control Module -J234- Seat Occupied Recognition Control Module -J706-

5 A

85A

Garage door opener control head -E284- Garage Door Opener Control Module -J530- Night vision system control module -J853- Air Ionization System Control Module -J897- Left Washer Nozzle Heater -Z20- 4) Right Washer Nozzle Heater -Z21- 4) All-Wheel Drive Control Module -J492-

5 A

95A

Electro-Mechanical Parking Brake Control Module -J540-

5 A

105A

-AUTO HOLD- Button -E540- Towing Recognition Control Module -J345- Cooler -J698- Seat Heating Control Module -J882- Automatic Day/Night Interior Mirror Relay -J910- Automatic Day/Night Interior Mirror -Y7- Battery Separation Relay -J7- 1) Power Steering Control Module -J500- 1) Toll registration sensor -G459- 7)

5 A

115A

Active Steering Control Module -J792- Power Steering Control Module -J500- 1) 2)

5 A

125A

Selector Lever Sensor Control Module -J587-

5 A

135A

Lane Change Assistance Control Module -J769- Lane Change Assistance Control Module 2 -J770-

5 A

145A

Engine Control Module (ECM) -J623- Engine Control Module (ECM) 2 -J624- 8) Catalytic converter heating control module 1 -J1021- 9)

5 A

1540A

Starter Relay -J53- Starter Relay 2 -J695-

40 A

165A/10A

Headlamp range control module -J431- Left Headlamp Power Output Stage -J667- Left LED Headlamp Power Output Stage 1 -A31- 5) Left Matrix Headlamp Output Stage -A44- 3)

5 A 10 A

Rating varies by build — check the qualifier above against your vehicle before replacing.

Fuse block12 cavities

125A

Left Front Seat Belt Tensioner Control Module -J854-

25 A

225A

Right Front Seat Belt Tensioner Control Module -J855-

25 A

35A

Engine Control Module (ECM) -J623- 4)

5 A 4)

47A

Voltage Stabilizer -J532-

7.5 A

57A

Image Processing Control Module -J851- Camera Control Module -J852-

7.5 A

610A

Right Headlamp Power Output Stage -J668- Right LED Headlamp Power Output Stage 1 -A27- 8) Right Matrix Headlamp Power Output Stage -A45- 7)

10 A

75A

ABS Control Module -J104- Electrical A/C Compressor -V470- 6)

5 A

87A

Positive Crankcase Ventilation (PCV) Heating Element -N79- Positive Crankcase Ventilation (PCV) Heating Element 2 -N483- Voltage Stabilizer -J532- 3) Subframe Mount Control Module -J931- 5) Structure-Borne Sound Control Module -J869- 5) Emergency Off Relay -J970- 6)

7.5 A

910A

Distance Regulation Control Module -J428- Distance Regulation Control Module 2 -J850- Vehicle Battery -A2- 6)

10 A

105A

Transmission Control Module (TCM) -J217- Electric Drive Power and Control Electronics -JX1- 6)

5 A

115A

Air Quality Sensor -G238- A/C Pressure/Temperature Sensor -G395- Humidity Sensor in Fresh Air Intake Duct -G657-

5 A

125A

Card Reader -D8- 1) Taximeter -G41- 1) Special Signals Control Head -E507- 2) Signals System Control Module -J616- 2)

5 A

Fuse block16 cavities

15A

Electro-Mechanical Parking Brake Button -E538-

5 A

25A

Sensor Electronics Control Module -J849-

5 A

37A

Right Rear Door Control Module -J389- 1)

7.5 A 1)

45A

Telephone Baseplate -R126- 1) Fuel Tank Lead Detection Control Module -J909- Fuel Tank Pressure (FTP) Sensor -G400-

5 A

515A

Climatronic Control Module -J255-

15 A

610A

Rear A/C Control Head (Climatronic) -E265-

10 A

75A

Data Bus On Board Diagnostic Interface -J533-

5 A

815A

Cooler -J698-

15 A

95A

12-Pin Connector -T12f- , Special Functions Interface

5 A

105A

Telephone Baseplate -R126- 2) Amplifier for Telephone -R86- 2) Chip Card Reader Control Module -J676- 2)

5 A

1115A

Subframe Mount Control Module -J931- 3)

15 A

1210A

Selector Lever Sensor Control Module -J587-

10 A

1310A

Comfort System Central Control Module 2 -J773-

10 A

1420A

Comfort System Central Control Module -J393-

20 A

1525A

Fuel Pump (FP) Control Module -J538-

25 A

1630A

Electro-Mechanical Parking Brake Control Module -J540-

30 A

Fuse block12 cavities

15A

Rear lid opener control module -J938-

5 A

220A

12 V Socket -U5-

20 A

320A

Rear Cigarette Lighter -U9- 12 V Socket 2 -U18- 12 V Socket 3 -U19-

20 A

420A

Cigarette Lighter -U1- Converter with Socket, 12V-230 V -U13-

20 A

515A

Level Control System Control Module -J197-

15 A

625A

Converter with Socket, 12V-230 V -U13-

25 A

730A

Electro-Mechanical Parking Brake Control Module -J540-

30 A

825A

Seat Heating Control Module -J882- Rear A/C Control Head (Climatronic) -E265- Left Rear Heated Seat Regulating Switch -E128- Right Rear Heated Seat Regulating Switch -E129-

25 A

920A

Comfort System Central Control Module -J393-

20 A

1020A

Rear Fresh Air Blower Control Module -J391- Rear fresh air blower -V80-

20 A

1120A

Comfort System Central Control Module -J393-

20 A

1230A

Rear Lid Control Module -J605-

30 A

Fuse block12 cavities

15A

Reclining Seat Function Remote Control -E662- Rear Seat Adjustment Operating Unit, Left Rear -E683- Rear Seat Adjustment Operating Unit, Rear Right -E688-

5 A

235A

Fan Activation Relay -J937- 2) Towing Recognition Control Module -J345- 3)

35 A

37A

Left Rear Multicontour Seat Control Module -J875-

7.5 A

425A/30A

Towing Recognition Control Module -J345- Trailer Socket -U10-

25 A 30 A 1)

Rating varies by build — check the qualifier above against your vehicle before replacing.

520A/25A

Towing Recognition Control Module -J345- Trailer Socket -U10-

20 A 25 A 1)

Rating varies by build — check the qualifier above against your vehicle before replacing.

630A

Left Rear Seat Adjustment Control Module -J876-

30 A

730A

Right Rear Seat Adjustment Control Module -J877-

30 A

820A/25A

Towing Recognition Control Module -J345- Trailer Socket -U10-

20 A 25 A 1)

Rating varies by build — check the qualifier above against your vehicle before replacing.

915A

Towing Recognition Control Module -J345- Trailer Socket -U10-

15 A

107A

Right Rear Multicontour Seat Control Module -J874-

7.5 A

1115A

Vehicle Battery -A2- 2)

15 A

12—

Fuse block12 cavities

130A

Digital Sound System Control Module -J525- Voltage Stabilizer -J532- Radio -R-

30 A

230A

Digital Sound System Control Module 2 -J787-

30 A

310A/7A

Multimedia Control Head 2 -E499- Voltage Stabilizer -J532- Control Module for Information Electronics 2 -J829- Multimedia Display Unit 1 -Y22- Multimedia Display Unit 2 -Y23-

10 A 7.5 A 4)

Rating varies by build — check the qualifier above against your vehicle before replacing.

45A

Tire Pressure Monitoring Control Module -J502- 3)

5 A

55A

Rear View Camera System Control Module -J772- 1) Automatic Day/Night Interior Mirror Relay -J910-

5 A

65A

DVD Changer -R161-

5 A

75A

TV Tuner -R78- Digital TV Tuner -R171- 2)

5 A

87A

Multimedia Control Head -E380- Control Module for Information Electronics 1 -J794-

7.5 A

95A

Instrument Cluster Control Module -J285- Analog Clock -Y-

5 A

105A

Front Information Display Control Head -J685-

5 A

117A

Radio -R-

7.5 A

125A

Amplifier for Telephone -R86- 1) Telephone Baseplate -R126- 1) Chip Card Reader Control Module -J676- 1) Rear View Camera System Control Module -J772- 2) Peripheral Camera Control Module -J928- 2)

5 A