Audi A6 (C4) fuse box and relay Diagrams (1994–1997)
![audi a6 c4 1994–1997](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-300x225.jpg)
The Audi A6 C4 1994-1997 is a premium mid-size sedan produced by Audi AG, a German automaker. It is the successor of the Audi 100 and is the first generation of the Audi A6 series. The A6 C4 1994-1997 is known for its luxurious features, reliable performance, and advanced safety features. It is equipped with various electrical components such as the fuse box and relay that play a crucial role in ensuring the smooth operation of the car.
In this article, we will take an in-depth look at the Audi A6 C4 1994-1997 and its electrical components, including the fuse box and relay. We will discuss how they function, their locations, and common issues that may arise with them.
Fuse Box in Audi A6 C4 1994-1997
The fuse box in the Audi A6 C4 1994-1997 is responsible for protecting the electrical system from electrical overload by breaking the circuit when a current exceeds a predetermined amperage. The fuse box is located in the driver’s side dashboard and can be easily accessed by removing the cover.
The fuse box contains a diagram that helps identify the location of each fuse, as well as the amperage rating. The fuses are color-coded based on their amperage rating, which makes it easy to identify and replace a faulty fuse. The most common issues with the fuse box are blown fuses, which can be easily replaced by using the appropriate amperage rating.
Relay in Audi A6 C4 1994-1997
The relay in the Audi A6 C4 1994-1997 is an electromechanical switch that controls the flow of electricity to different components of the car, such as the engine, headlights, and windshield wipers. The relay is located in the engine compartment and is protected by a cover.
There are several relays in the Audi A6 C4 1994-1997, each with a specific function. The most common issues with relays are failure due to wear and tear, which can cause various electrical issues in the car. Replacing a faulty relay is relatively simple and can be done by following the manufacturer’s instructions.
(1994-1997) Audi A6 (C4) fuse box and relay with Diagram
Audi A6 C4 1994–1997 Dashboard
![audi a6 c4 1994–1997 dashboard](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-dashboard.jpg)
- Auxiliary relay panel II
- Central electric panel with relay holder
- Fuse panel
- Connector station I
- Auxiliary relay panel I
- Emergency flasher relay -J2-
- Radio/parking light warning buzzer -J152-
- Electronic control box
- Board computer range calibration regulator -E46-
- Servotronic control module -J236-
- Connector station II
- Auxiliary relay panel III
- Shift lock warning buzzer -H9-
- Airbag system connector
- A/C control head -E87-
- Airbag triggering unit -J178-
- Connector station III
Instrument Panel Fuse Block
![audi a6 c4 1994–1997 instrument panel fuse block](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-instrument-panel-fuse-block.jpg)
No. | Assignment/Designation | Amps |
1 | High Beam Headlight, Right Instrument Cluster |
10A |
2 | High Beam Headlight, Lett | 10A |
3 | Headlight, Right | 10A |
4 | Headlight, Left | 10A |
5 | Parking Light, Right Tail Light, Right Brake Light, Right |
5A |
6 | Parking Light, Left Tail Light, Left Brake Light, Left |
5A |
7 | Engine Compartment Light Glove Compartment Light License Plate Light |
10A |
8 | Luggage Compartment Light Footwell Light, Left Footwell Light, Right |
15A |
9 | Brake Light Switch Brake Light |
10A |
10 | Emergency Flasher Switch Central Locking / Alarm System / Interior Light Delay Control Module |
15A |
11 | Fresh Air Blower | 30A |
12 | Rear Window Defogger Mirror Heating Elements |
30A |
13 | Windshield Wiper Motor Washer Nozzle Heaters Turn Signals |
25A |
14 | Seat Belt Warning Light Lamp Control Module, Rear |
15A |
15 | Instrument Cluster Mirror Adjustment Switch |
5A |
16 | Rear Fog Light | 15A |
17 | FP (Fuel Pump) | 15A |
18 | Rear Window Wiper Motor (Wagon) | 15A |
19 | Dual Horn Relay Data Link Connector |
25A |
20 | Cruise Control Switch | 5A |
21 | ABS | 15A |
Auxiliary relay panel I
![audi a6 c4 1994–1997 auxiliary relay panel 1](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-auxiliary-relay-panel-1.jpg)
No. | Assignment/Designation |
1 | Control cooling fan with engine off Relay |
2 | Coolant FC (Fan Control) Relay |
3 | Fog Light Relay |
4 | Intensive Washer Pump Relay |
5 | – |
6 | Intensive Washer Pump Relay |
7 | Daytime Running Lights Relay (Switch-On), J90 (Canada Only) |
8 | Selector Lever Light Relay. J307 |
9 | A/C Clutch Relay, J44 |
10 | A/C Clutch Control Module, J153 |
11 | Rear Window / Wiper Washer Relay, J31 |
12 | – |
13 | Speaker Power Supply Relay, J225 |
14 | Lamp Control Module, Rear, J124 |
15 | Lamp Control Module, Rear, J124 |
16 | Control Module Alarm Horn, J31 |
17 | A/C Relay, J32 |
Circuit breakers | |
A1 | Automatic Window Closing Circuit Breaker (S99) |
A2 | Central Locking System Motor Circuit Breaker (S85) |
A3 | Power Window Circuit Breaker (S43) |
A4 | Radio Circuit Breaker (S84) |
A5 | Heated Seat Circuit Breaker (S79) |
B1 | Memory Seat Adjusting Circuit Breaker (S44) |
B2 | Power Seat Circuit Breaker (S80) |
B3 | Door Lock Heating Element Circuit Breaker (S86) |
B4 | – |
B5 | Sunroof Circuit Breaker (S83) |
Auxiliary relay panel II
![audi a6 c4 1994–1997 auxiliary relay panel 2](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-auxiliary-relay-panel-2.jpg)
No. | Assignment/Designation |
1 | Power Window Control Module, J139 |
2 | Power Window Control Module, J139 |
3 | Automatic Window Closing Relay, J261 |
4 | ABS Combi Relay, J156 |
5 | Shift Lock Control Module, J221 |
6 | Automatic Transmission Relay, J60 |
7 | Electronic Damping Control Module Fuse, S31 |
8 | Coolant Fan Fuse, S42 |
Auxiliary relay panel III
![audi a6 c4 1994–1997 auxiliary relay panel 3](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-auxiliary-relay-panel-3.jpg)
No. | Assignment/Designation |
1 | – |
2 | Airbag Control Light Relay, J312 |
3 | – |
4 | – |
5 | Switch unit for water pump, relay fan stage 1 |
6 | – |
7 | Oxygen sensor heater |
8 | Pump air in exhaust manifold |
Central electric panel with relay holder
![audi a6 c4 1994–1997 central electric panel with relay holder](https://fuseboxpro.com/wp-content/uploads/2023/04/audi-a6-c4-1994–1997-central-electric-panel-with-relay-holder.jpg)
No. | Assignment/Designation |
1 | Load Reduction Relay, J59 |
2 | Dual Horn Relay, J4 |
3 | Headlight Washer System Relay, J39 |
4 | Back-Up Light Relay (Manual Transmission), J219 PNP (Park/Neutral Position) Relay (Automatic Transmission), J226 |
5 | Washer / Wiper Intermittent Relay, J31 |
6 | FP (Fuel Pump) Relay, J17 |
In conclusion, the Audi A6 C4 1994-1997 is a reliable and luxurious car that offers advanced features for its time. The fuse box and relay are crucial electrical components that ensure the smooth operation of the car. Proper maintenance and timely replacement of faulty fuses and relays can prevent various electrical issues and prolong the life of the car.