1988-1994 Audi V8
Location and description of fuses and relay Audi V8 (4C) with engine 3.6L V8 PT or 4.2L V8 ABH (4C; 1988, 1989, 1990, 1991, 1992, 1993, 1994)
Passenger Compartment Fuse Box
| No. | A | Description |
|---|---|---|
| 1 | 15 | Front Fog Light, Rear Fog Light |
| 2 | 15 | '88-'90: Emergency Flasher |
| 10 | '91-'94: Emergency Flasher | |
| 3 | 25 | '88-'90: Stop Lamp Switch, Horn |
| 20 | '91-'94: Stop Lamp Switch, Horn, Auxiliary Radiator Fan (2nd/3rd Speed) ('93-'94) | |
| 4 | 15 | Interior Lights, Cigarette Lighter, Luggage Compartment Light, Trip Computer, Climate Control System, Radio/Speakers, Auxiliary Radiator Fan (1st Speed), Vanity Mirror Light, Clock, Socket |
| 5 | 10 | Oxygen Sensor Heating Element |
| 30 | Cooling Fan (Full Speed) | |
| 6 | 5 | Right Side Marker & Park Lights, Daytime Headlights (Canada), Right Taillights ('93-'94) |
| 7 | 5 | Left Side Marker & Park Lights, Left Taillights ('93-'94) |
| 8 | 10 | Right High Beam Headlight, High Beam indicator |
| 9 | 10 | Left High Beam Headlight |
| 10 | 10 | Right Low Beam Headlight |
| 11 | 10 | Left Low Beam Headlight |
| 12 | 15 | Headlight Washer, Auxiliary Washer, Rear Light Control Unit, Back-Up Lights, ABS Control Unit, Auto Shift Lock, Car Phone ('93-'94), Differential Lock, Cruise Control |
| 13 | 15 | Fuel Pump |
| 14 | 5 | License Plate Light, Center Console Light, Glove Box Light, Engine Compartment Light, Instrument Cluster ('93-'94) |
| 15 | 25 | '88-'90: Wiper/Washers, Turn Signals, Heated Washer Jets, Air Conditioner |
| 15 | '91-'94: Wiper/Washers, Turn Signals, Heated Washer Jets | |
| 16 | 30 | '88-'90: Rear Window Defogger, Heated Mirror |
| 20 | '91-'94: Rear Window Defogger, Heated Mirror | |
| 17 | 30 | '88-'90: Air Conditioner, Heater Blower |
| 20 | '91-'94: Air Conditioner, Heater Blower | |
| 18 | 25 | '88-'90: Power Seats witch Memory |
| 5 | '91-'94: Power Seats Memory, Outside Mirror, Central Locking System ('93-'94) | |
| 19 | 10 | Central Locking System, Heated Door Lock, Anti-Theft Alarm System |
| 30 | Central Locking System, Heated Door Lock | |
| 15 | '91-'94: Central Locking System, Heated Door Lock | |
| 20 | 25 | '88-'90: Heated Seats |
| 30 | '88-'90: Cooling Fan (Low Speed), Cooling Fan Relay | |
| 30 | '91-'94: Heated Seats | |
| 21 | 20 | '88-'90: Power Windows |
| 25 | '91-'94: Power Windows, Rear Cigarette Lighter | |
| 22 | - | - |
| 23 | 10 | Injected Valves, Heated-Wire Air Flow Sensor |
| 24 | 15 | Active Carbon Canister Valve, Idle Stabilization |
| 25 | 30 | Power Seats witch Memory |
| 26 | 5 | Cruise Control |
| 27 | 5 | Motronic Engine Control System |
| 28 | 5 | '88-'90: Instrument Cluster |
| 15 | '91-'94: Instrument Cluster | |
| 29 | 10 | Automatic Transmission |
| 30 | 5 | Instrument Cluster, Trip Computer & Function Control Switch, Auto-Check System |
| 31 | - | - |
| Relay | ||
| R1 | Horn | |
| R2 | Foglights | |
| R3 | Automatic Transmission | |
| R4 | - | |
| R5 | Washer/Wiper Intermittent | |
| R6 | - | |
| R7 | Fuel Pump | |
| R8 | - | |
| R9 | Load Reduction | |
| R10 | - | |
| R11 | - | |
| R13 | Radiator Cooling Fan (3rd Stage) | |
| Circuit Breaker | ||
| R12 | Power Window, Power Seats | |
Passenger Compartment Relay Box No.1
| No. | Description | |
|---|---|---|
| R1 | Air Conditioner | |
| R2 | Catalytic Converter | |
| R3 | Radiator Coolant Fan (Low Speed) | |
| R4 | Front Light | |
| R5 | Power Window/Sun Roof | |
| R6 | - | |
| R7 | - | |
| R8 | Radiator Cooling Fan | |
| R9 | ABS Combination | |
Passenger Compartment Relay Box No.2
| No. | Description | |
|---|---|---|
| R1 | - | |
| R2 | Speaker | |
| R3 | Anti-Theft Alarm Light Warning | |
| R4 | Driver Heated Seat | |
| R5 | Passenger Heated Seat | |
| R6 | Shift Lock | |
| R7 | Back-Up Light | |
| R8 | Auxiliary Wash Pump | |
| R9 | Left Rear Heated Seat | |
| R10 | Right Rear Heated Seat | |
