2005 Audi A6 C6 Fuse Box Diagram
The 2005 Audi A6 (C6) has 2 fuse boxes. Choose the one you’re looking at.
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Luggage Compartment
Right-hand side of the luggage compartment, behind the side trim panel.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 20 AATO | Auxiliary heater fuel-pump relay | |
| 2 | Not used | ||
| 3 | 30 AATO | Electromechanical parking brake control unit (left motor) | |
| 4 | 30 AATO | Electromechanical parking brake control unit (right motor) | |
| 5 | 20 AATO | 12 V socket, luggage compartment | |
| 6 | 5 AATO | Energy management (battery monitoring) control unit | |
| 7 | 20 AATO | Convenience system central control unit (rear exterior lights, right) | |
| 8 | 5 AATO | Anti-theft alarm and tilt sensor | |
| 9 | 30 AATO | Convenience system central control unit (rear exterior lights, left) | |
| 10 | 35 AATO | Window regulators, right side (front passenger and rear right) | |
| 11 | 10 AATO | Parking aid control unit (LHD; RHD cars: front cigarette lighter 20 A) | |
| 12 | 20 AATO | Rear cigarette lighter | |
| 13 | Not used | ||
| 14 | 30 AATO | Rear lid (power tailgate) control unit | |
| 15 | 30 AATO | Rear lid (power tailgate) control unit 2 | |
| 16 | 20 AATO | Rear lid power-latching (soft-close) control unit | |
| 17 | 5 AATO | Radio (audio system) | |
| 18 | 5 AATO | TV tuner | |
| 19 | 5 AATO | Navigation system (MMI) with CD drive | |
| 20 | 30 AATO | Digital sound package (DSP / BOSE) amplifier | |
| 21 | 5 AATO | Digital radio (DAB) tuner | |
| 22 | 15 AATO | Trailer detection control unit | |
| 23 | 15 AATO | Trailer detection control unit (trailer lights, left) | |
| 24 | 15 AATO | Trailer detection control unit (trailer lights, right) |
Left side of dash panel
On the driver's side end face of the dash panel, behind the cover that is visible when the door is open.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | 5 AMINI | Engine control unit | |
| 4 | 5 AMINI | Oil level and oil temperature sender | |
| 5 | 5 AMINI | Air conditioning (air quality sensor, refrigerant pressure/temperature sender) | |
| 6 | 5 AMINI | ABS/ESP control unit, clutch pedal switch | |
| 7 | 5 AMINI | Diagnostic connector (OBD) | |
| 8 | 5 AMINI | Garage door opener (HomeLink) control unit | |
| 9 | 5 AMINI | Automatic anti-dazzle interior mirror | |
| 10 | 5 AMINI | Adaptive cruise control unit | |
| 11 | 5 AMINI | Auxiliary heater remote-control receiver | |
| 12 | 10 AMINI | Diagnostic connector (OBD) | |
| 13 | 10 AMINI | Steering column electronics control unit | |
| 14 | 5 AMINI | Brake light switch | |
| 15 | 10 AMINI | Instrument cluster | |
| 16 | 10 AMINI | Telephone transceiver / telematics | |
| 17 | 10 AMINI | ABS/ESP control unit | |
| 18 | 5 AMINI | Headlight electronics (automatic range control, cornering light) | |
| 19 | 5 AMINI | Rain and light sensor | |
| 20 | 5 AMINI | Heated windscreen washer jets | |
| 21 | 5 AMINI | Aerial amplifier | |
| 22 | Not used | ||
| 23 | 5 AMINI | Electromechanical parking brake control unit | |
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | Not used | ||
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | Not used | ||
| 30 | Not used | ||
| 31 | 15 AATO | Reversing light switch, engine components, automatic gearbox control unit | |
| 32 | 30 AATO | Onboard supply control unit (footwell lights, headlights, horn, wipers, steering column adjustment) | |
| 33 | 25 AATO | Onboard supply control unit (exterior lights, left) | |
| 34 | 25 AATO | Onboard supply control unit (exterior lights, right) | |
| 35 | 20 AATO | Auxiliary heater control unit | |
| 36 | 30 AATO | Headlight washer system relay | |
| 37 | 25 AATO | ABS/ESP control unit (hydraulic pump) | |
| 38 | 30 AATO | Windscreen wiper motor control unit | |
| 39 | 15 AATO | Door control units, driver's side (front and rear left) | |
| 40 | 25 AATO | Horns (dual-tone horn relay) | |
| 41 | 40 AATO | Fresh air blower control unit | |
| 42 | 30 AATO | Electronic ignition lock and steering column lock (entry and start authorisation) | |
| 43 | 15 AATO | Rear window wiper motor | |
| 44 | 15 AATO | Keyless entry (advanced key) aerial reader unit |