Audi S4 (2008) – Fuse box diagram
Production year: 2008.
Lighter fuse (power socket) in Audi S4 (2008). is the fuse 4 In the fuse box – fuse holder (red).
Instrument panel (driver’s side).
Fuse holder (black)
| Number | Description | Amps [A] |
| 1 | Dynamic control | 5 |
| 2 | Clutch sensor | 5 |
| 3 | Garage door opener | 5 |
| 4 | Audi Lane Service | 10 |
| 5 | Air Conditioning | 5 |
| 6 | Headlight range control (right) | 5 |
| 7 | Light range control (left) | 5 |
| 8 | Vehicle electrical system control unit 1 | 5 |
| 9 | Interior mirrors | 5 |
| 10 | Selector gate | 5 |
| 11 | Heated windscreen washer nozzles | 5 |
| 12 | Air Conditioning | 5 |
Fuse holder (brown)
| Number | Description | Amps [A] |
| 1 | – | – |
| 2 | Clutch sensor | 5 |
| 3 | Fuel pump (diesel / gasoline) | 20 |
| 25 | ||
| 4 | Auxiliary water pump (3.2 FSI) | 5 |
| 5 | Seat heating (left side) with/without seat ventilation | 30 |
| 6 | Electronic Stabilization Program | 10 |
| 7 | Horn | 25 |
| 8 | Electric window motor (left door) | 30 |
| 9 | Wiper Motor | 30 |
| 10 | Electronic Stabilization Program | 25 |
| 11 | Door controller (driver’s side) | 15 |
| 12 | Rain and light sensor | 5 |
Fuse Holder (red)
| Number | Description | Amps [A] |
| 1 | – | – |
| 2 | – | – |
| 3 | Lumbar support | 10 |
| 4 | Dynamic control | 35 |
| 5 | Interior light | 5 |
| 6 | Vehicle electrical system control unit 1 | 35 |
| 7 | Vehicle electrical system control unit 1 | 30 |
| 8 | Vehicle electrical system control unit 1 | 30 |
| 9 | Panoramic sloped roof / solar roof | 20 |
| 10 | Vehicle electrical system control unit 1 | 30 |
| 11 | – | – |
| 12 | Convenient Electronics | 5 |
Dashboard (passenger side)
Fuse holder (black)
| Number | Description | Amps [A] |
| 1 | – | – |
| 2 | – | – |
| 3 | – | – |
| 4 | – | – |
| 5 | Steering column switch module | 5 |
| 6 | Electronic Stabilization Program | 5 |
| 7 | Diagnostic connector | 5 |
| 8 | Gateway (diagnostic interface for data bus) | 5 |
| 9 | – | – |
| 10 | – | – |
| 11 | – | – |
| 12 | – | – |
Fuse holder (brown)
| Number | Description | Amps [A] |
| 1 | CD Drive | 5 |
| 2 | Switching module for Audi unit select | 5 |
| 3 | MMI / Radio | 10 |
| 20 | ||
| 4 | Light Switch | 5 |
| 5 | Instrument cluster control unit | 5 |
| 6 | Ignition lock | 5 |
| 7 | – | – |
| 8 | Air Conditioning Fan | 40 |
| 9 | Steering column lock | 5 |
| 10 | Air Conditioning | 10 |
| 11 | Diagnostic connector | 10 |
| 12 | Steering column switch module | 5 |
Trunk
Fuse Holder (black)
| Number | Description | Amps [A] |
| 1 | – | – |
| 2 | Trailer Control Unit | 15 |
| 3 | Trailer Control Unit | 20 |
| 4 | Trailer Control Unit | 20 |
| 5 | Electronic Parking Brake | 5 |
| 6 | Electronic suspension control | 15 |
| 7 | Electromechanical parking brake | 30 |
| 8 | Control unit 2 for the vehicle electrical system | 30 |
| 9 | – | – |
| 10 | Control unit 2 for the vehicle electrical system | 30 |
| 11 | Control unit 2 for the vehicle’s electrical system | 20 |
| 12 | – | – |
Fuse holder (brown)
| Number | Description | Amps [A] |
| 1 | Power socket | 15 |
| 2 | – | – |
| 3 | Radio/navigation | 7,5 |
| 4 | Control unit for digital sound system | 30 |
| 5 | MMI | 5 |
| 6 | Door controller (driver’s side) | 30 |
| 7 | Electromechanical parking brake | 30 |
| 8 | Rear seat heating | 30 |
| 9 | Door control unit (passenger side) | 30 |
| 10 | Remote control receiver for parking heater | 5 |
| 11 | Door control unit (passenger side) | 15 |
| 12 | Control unit for camera reversing | 5 |
Fuse Holder (red)
| Number | Description | Amps [A] |
| 1 | Rear center console socket | 15 |
| 2 | Front center console socket | 15 |
| 3 | Nest, trunk | 15 |
| 4 | Lighter | 15 |
| 5 | Parking assistance | 5 |
| 6 | Initial installation of a telephone without a hands-free kit (VDA interface) | 5 |
| 7 | Control unit for adaptive cruise control | 15 |
| 8 | – | – |
| 9 | EPB (electromechanical parking brake) switch. | 5 |
| 10 | Lane Change Assist Function | 5 |
| 11 | Rear seat heating | 5 |
| 12 | Airbag | 5 |
