Audi·A4 8W5·2019 Audi A4 8W5·Fuse box
Fuse box diagram

2019 Audi A4 8W5 — fuse box

Fuses 148Varies by build 10

Fuse box

Fuse block16 cavities

1—

2—

3—

45A

Recirculation Pump -V55- 2) After-Run Coolant Pump -V51- 3)

5 A

55A

Brake Light Switch -F-

5 A

615A

Actuator 1 for camshaft adjustment -F366- 4) 5) Actuator 2 for camshaft adjustment -F367- 4) 5) Actuator 3 for camshaft adjustment -F368- 4) 5) Actuator 4 for camshaft adjustment -F369- 4) 5) Actuator 5 for camshaft adjustment -F370- 4) 5) Actuator 6 for camshaft adjustment -F371- 4) 5) Actuator 7 for camshaft adjustment -F372- 4) 5) Actuator 8 for camshaft adjustment -F373- 4) 5) Piston Cooling Nozzle control Valve -N522-

15 A

715A

Oxygen Sensor 1 After Catalytic Converter -GX7- 1) 4) 5) Oxygen Sensor (O2S) 1 Before Three Way Catalytic Converter (TWC) -GX10- 1)

15 A

815A/5A

Left Electrohydraulic Engine Mounting Regulator Valve -N144- 7) Charge Air Cooling Pump -V188- 1) Right Electrohydraulic Engine Mounting Regulator Valve -N145- 2) 7) Coolant recirculation pump -V50- 2) Charge Air Cooling Pump -V188-

15 A 1) 5 A 2)

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

95A

Recirculation Pump -V55- 1) Engine Component Power Supply Relay -J757- 2)

5 A

105A

Oil Level Thermal Sensor -G266-

5 A

115A

Clutch Position Sensor -G476- Starter generator -C29- 8)

5 A

1215A/10A

Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- Secondary Air Injection (AIR) Solenoid Valve -N112- 5) Camshaft Adjustment Valve 1 -N205- Turbocharger Recirculating Valve -N249- 2) Intake Manifold Runner Control (IMRC) Valve -N316- 3) 4) 5) Camshaft Adjustment Valve 1 (exhaust) -N318- Oil Pressure Regulation Valve -N428- Piston Cooling Nozzle control Valve -N522- 2) Actuator 1 for camshaft adjustment -F366- 3) 6) Actuator 2 for camshaft adjustment -F367- 3) 6) Actuator 3 for camshaft adjustment -F368- 3) 6) Actuator 4 for camshaft adjustment -F369- 3) 6) Actuator 5 for camshaft adjustment -F370- 3) 6) Actuator 6 for camshaft adjustment -F371- 3) 6) Actuator 7 for camshaft adjustment -F372- 3) 6) Actuator 8 for camshaft adjustment -F373- 3) 6)

15 A 1) 10 A 2)

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

135A

Coolant Fan -VX57-

5 A

1415A

Engine Control Module (ECM) -J623- Cylinder 1 Fuel Injector 2 -N532- 3) 4) Cylinder 2 Fuel Injector 2 -N533- 3) 4) Cylinder 3 Fuel Injector 2 -N534- 3) 4) Cylinder 4 Fuel Injector 2 -N535- 3) 4)

15 A

1520A/15A

Oxygen Sensor (O2S) 1 Before Three Way Catalytic Converter (TWC) -GX10- 2) Oxygen Sensor 1 After Catalytic Converter -GX7- 3) 6) Ignition Coil 1 with Power Output Stage -N70- 1) Ignition Coil 2 with Power Output Stage -N127- 1) Ignition Coil 3 with Power Output Stage -N291- 1) Ignition Coil 4 with Power Output Stage -N292- 1)

20 A 1) 15 A 2)

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

1625A

Fuel Pump (FP) Control Module -J538-

25 A

Fuse block16 cavities

1—

2—

3—

47A

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

7.5 A

55A

Brake Light Switch -F-

5 A

610A

Left Electrohydraulic Engine Mounting Regulator Valve -N144- Right Electrohydraulic Engine Mounting Regulator Valve -N145- Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- Recirculation valve, Bank 1 -N625- Cylinder 1 Intake Cam Actuator 1 -F448- Cylinder 2 Intake Cam Actuator 1 -F452- Cylinder 3 Intake Cam Actuator 1 -F456- Cylinder 4 Intake Cam Actuator 1 -F460-

10 A

715A

Oxygen Sensor 1 After Catalytic Converter -GX7-

15 A

815A

Cylinder 5 Intake Cam Actuator 1 -F464- Cylinder 6 Intake Cam Actuator 1 -F468- Map Controlled Engine Cooling Thermostat -F265-

15 A

95A

Engine Component Power Supply Relay -J757-

5 A

105A

Oil Level Thermal Sensor -G266-

5 A

11—

1215A

Wastegate Bypass Regulator Valve -N75- Camshaft Adjustment Valve 1 -N205- Camshaft Adjustment Valve 2 -N208- Camshaft Adjustment Valve 1 (exhaust) -N318- Camshaft Adjustment Valve 2 (exhaust) -N319-

15 A

135A

Coolant Fan -VX57-

5 A

1415A

Engine Control Module (ECM) -J623-

15 A

1515A

Oxygen Sensor (O2S) 1 Before Three Way Catalytic Converter (TWC) -GX10-

15 A

1630A

Fuel Pump (FP) Control Module -J538-

30 A

Fuse block16 cavities

15A

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

5 A

25A

Main Relay -J271- Engine Control Module (ECM) -J623-

5 A

37A

Left Front Lumbar Support Adjustment Switch -E752- Driver's Seat Lumbar Support Curvature Adjustment Motor -V125- Driver's Seat Lumbar Support Height Adjustment Motor -V129-

7.5 A

47A

Selector Lever -E313-

7.5 A

515A

Vehicle Electrical System Control Module -J519- , (T73b/12) Supply: High Tone Horn -H2- Low Tone Horn -H7-

15 A

65A

Electro-Mechanical Parking Brake Button -E538-

5 A

75A/10A

Data Bus On Board Diagnostic Interface -J533-

5 A 1) 10 A 2)

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

85A

Roof Electronics Control Module -J528- Front roof module -WX3-

5 A

9—

105A

Airbag Control Module -J234-

5 A

115A

ABS Control Module -J104-

5 A

1210A

Rain/Light Recognition Sensor -G397- Light Recognition Sensor -G399- Diagnostic connection -U31-

10 A

1320A

Vehicle Electrical System Control Module -J519- , (T73a/2) Supply: --A/C: A/C clutch -N25- A/C Compressor Regulator Valve -N280-

20 A

1420A

Front Passenger’s Door Control Module -J387-

20 A

1520A

Vehicle Electrical System Control Module -J519- , (T73a/12) Supply: --Interior illumination: Rear Interior Lamp -WX2- Front roof module -WX3-

20 A

16—

Fuse block12 cavities

130A

Vehicle Electrical System Control Module -J519- , (T73b/73) Supply: - Heated seats Left Rear Seat Heating Element -Z10- Left Rear Backrest Heating Element -Z11- Right Rear Seat Heating Element -Z12- Right Rear Backrest Heating Element -Z13- Front Left Heated Seat -Z45- Front Right Heated Seat -Z46- Left front seat heated backrest -Z116- Right front seat heated backrest -Z117-

30 A

230A

Wiper Motor Control Module -J400-

30 A

330A

Vehicle Electrical System Control Module -J519- , (T73a/66) Supply: - Front left light Front Left Headlamp -MX1-

30 A

420A/30A

Power Sunroof Control Module -J245-

20 A 1) 30 A 2)

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

520A

Driver's Door Control Module -J386-

20 A

620A

Vehicle Electrical System Control Module -J519- , (T73a/73) Supply: Cigarette Lighter -U1- / 12 V Socket -U5- 12 V Socket 2 -U18- 12 V Socket 3 -U19- 12 V Socket 4 -U20- 12 V Socket 5 -U26-

20 A

720A

Rear Front Passenger’s Door Control Module -J927-

20 A

815A

All-Wheel Drive Control Module -J492-

15 A

930A

Vehicle Electrical System Control Module -J519- , (T73b/66) Supply: - Front right light Front Right Headlamp -MX2-

30 A

1035A

Vehicle Electrical System Control Module -J519- , (T73b/1) Supply: Windshield Washer Pump -V5- Headlamp Washer Pump -V11- Left Washer Nozzle Heater -Z20- Right Washer Nozzle Heater -Z21-

35 A

1120A

Rear Door Control Module, Driver's Side -J926-

20 A

1230A

Auxiliary Heater Control Module -J364-

30 A

Fuse block16 cavities

15A

Diagnostic connection -U31- Automatic High Beam Assist Control Module -J844- Memory Seat/Steering Column Adjustment Control Module -J136- Rear A/C Display Control Head -E265- Windshield Heater Relay -J47- Left Heated Windshield Relay -J410- Right Windshield Heater Relay -J411-

5 A

210A

Data Bus On Board Diagnostic Interface -J533- Vehicle Electrical System Control Module -J519- , (T73a/7) Supply: - Parking Aid (Park Distance Control - PDC)

10 A

35A

Structure-Borne Sound Control Module -J869- Engine Sound Generator Control Module -J943-

5 A

45A

Clutch Position Sensor -G476-

5 A

55A

Starter Relay 1 -J906- Starter Relay 2 -J907-

5 A

6—

75A

USB Charging Socket 2 -U38-

5 A

85A

Garage Door Opener Control Head -E284-

5 A

910A

Distance Regulation Control Module -J428- Distance Regulation Control Module 2 -J850-

10 A

10—

Driving School Operation Relay -J746- Coupling point, on left A-pillar -TAL- , T4fh/4

117A

Driver assistance systems front camera -R242-

7.5 A

1210A

Front Right Headlamp -MX2-

10 A

1310A

Front Left Headlamp -MX1-

10 A

1420A

Rear Window Wiper Motor -V12-

20 A

15—

16—

Fuse block16 cavities

1—

25A

Chip Card Reader Control Module -J676- Telephone Baseplate -R126-

5 A

3—

45A

Windshield Projection Head Up Display Control Module -J898-

5 A

55A

External Audio Source Connector -R199-

5 A

610A

Front A/C display control head -E87- Heater Control Module -J65-

10 A

710A

Electronic Steering Column Lock Control Module -J764-

10 A

810A/5A

Front Information Display Control Head -J685-

10 A 3) 5 A 3)

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

910A

Instrument Cluster Control Module -J285-

10 A

105A

Multimedia Control Head -E380-

5 A

115A

Light Switch -E1- Control unit 1 for driving and convenience functions -E791-

5 A

121A

Steering Column Electronic Systems Control Module -J527-

1 A

13—

1420A/5A

Control Module for Information Electronics 1 -J794-

20 A 1) 5 A 2)

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

15—

1610A

Steering Column Electronic Systems Control Module -J527- Heated Steering Wheel -Z36-

10 A

Fuse block12 cavities

1—

235A

Right Windshield Heater Relay -J411- Windshield Defogger -Z2-

35 A

335A

Left Heated Windshield Relay -J410- Windshield Defogger -Z2-

35 A

4—

515A

Drivetrain control module -J775-

15 A

615A/7A

Transmission Control Module (TCM) -J217- 6) Selector Lever -E313- 2)

15 A 6) 7.5 A 2)

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

730A

Rear window defogger relay -J9- 3)

30 A

830A

Rear A/C Display Control Head -E265-

30 A

920A

Comfort System Central Control Module -J393- 4) Supply: - Rear left light Left tail lamp -MX3-

20 A

1025A

Left Front Seat Belt Tensioner Control Module -J854-

25 A

1120A

Comfort System Central Control Module -J393- 5) Supply: - Rear center light Left tail lamp 2 -MX5- Right tail lamp 2 -MX6-

20 A

1230A

Rear Lid Control Module -J605-

30 A

Fuse block16 cavities

1—

25A

Amplifier for Telephone -R86-

5 A

37A

Front Multicontour Seat Control Module Front Passenger’s Side -J872- Right Front Lumbar Support Adjustment Switch -E753- Front Passenger’s Seat Lumbar Support Curvature Adjustment Motor -V126- Front Passenger Seat Lumbar Support Height Adjustment Motor -V130-

7.5 A

45A

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

5 A

510A

Left rear information display control head control module -J648- Right rear information display control head control module -J649-

10 A

65A

Tire Pressure Monitoring Control Module -J502-

5 A

75A

Close Range Communication Control Module 2 -J1170- Close Range Communication Control Module -J1169-

5 A

85A

Auxiliary Heater RF Receiver -R64- Metering Pump -V54- Fuel Tank Lead Detection Control Module -J909-

5 A

9—

105A

TV Tuner -R78-

5 A

1110A

Battery, 48 V -A6- Auxiliary Battery -A1- Coupling point in interior -TI- , (/3)

10 A

125A

Garage Door Opener Control Module -J530- Garage Door Opener Control Head -E284-

5 A

135A

Rear View Camera System Control Module -J772- Peripheral Camera Control Module -J928-

5 A

1420A

Comfort System Central Control Module -J393- , (T17b/16) Supply: - Rear right light Right tail lamp -MX4-

20 A

15—

1625A

Right Front Seat Belt Tensioner Control Module -J855-

25 A

Fuse block12 cavities

1—

230A

Digital Sound System Control Module -J525-

30 A

330A

Reducing Agent Metering System Control Module -J880-

30 A

4—

525A

Towing Recognition Control Module -J345-

25 A

6—

715A/20A

Towing Recognition Control Module -J345-

15 A 1) 20 A 2)

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

825A

Towing Recognition Control Module -J345-

25 A

915A/20A

Towing Recognition Control Module -J345-

15 A 1) 20 A 2)

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

1040A

Differential lock control module -J187-

40 A

1125A

Reducing Agent Metering System Control Module -J880-

25 A

12—

Fuse block16 cavities

15A

Positive connection 8 (30a) (in special purpose vehicle wiring harness) -X227-

5 A

215A

12 V Socket -U5-

15 A

315A

12 V Socket 2 -U18-

15 A

415A

12 V Socket 3 -U19-

15 A

510A

Two-Way Radio Cut-Off Relay -J84-

10 A

610A

Two-Way Radio Cut-Off Relay -J84-

10 A

710A

Two-way radio cut-off relay 2 -J888-

10 A

810A

Two-way radio cut-off relay 2 -J888-

10 A

95A

Positive connection 4 (30a) (in special purpose vehicle wiring harness) -X223-

5 A

1010A

Positive connection 2 (58) (in special purpose vehicle wiring harness) -A251-

10 A

115A

Coupling point in luggage compartment, center -THRM- , Pin 16

5 A

127A

Positive connection 3 (30a) (in special purpose vehicle wiring harness) -X222-

7.5 A

131A

Special Purpose Vehicle Control Module -J608- , Pin 18

1 A

14—

1520A

Coupling point, in luggage compartment, right -THRR- Revolving roof lamp and siren control module -J23-

20 A

16—