Audi A8 / S8 (D3/4E; 2008-2009) fuses

 

Fuse Layout Audi A8 and S8 2008-2009

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Fuse Box Location

Passenger Compartment

In the cabin, there are two fuse blocks at the front left and right of the cockpit.

Luggage Compartment

There are also two fuse blocks here – on the left and right of the trunk.

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Fuse Box Diagrams

Left Instrument Panel Fuse Box

Assignment of the fuses on the left side of the dashboard

№	Description	Amps
1	Garage door opener (HomeUnk)	5
2	Parking assist system	5
3	Parking assist system	5
4	Headlight range control/light control device	10
5	Instrument cluster	5
6	Steering column electronics system control	10
7	Diagnostic connector	5
8	Diagnostic connector/oil level sensor	5
9	ESP control unit/steering angle sensor	5
10	Instrument cluster	5
11	Audi lane assist	10
12	Brake light switch	5
13	Telephone/cell phone	10
14	Not Used
15	Access/start control module	5
16	RSE system	10
17	Adaptive Cruise Control	5
18	Heated washer jets	5
19	Not Used
20	Tire pressure monitoring system	5
21	Not Used
22	Brake light switch	5
23	Cell phone preparation	5
24	Horn	15
25	Windshield wiper system	40
26	Not Used
27	Electronic Stabilization Program (ESP)	25
28	Not Used
29	Switch illumination	1
30	Not Used
31	Onboard power supply, light control (right headlight)	30
32	Not Used
33	Left rear footwell heater	25
34	Not Used
35	Not Used
36	Audi side assist	5
37	Cooler	15
38	Onboard power supply, light control (left headlight)	30
39	Door control unit, driver’s side	7.5
40	Power steering column adjustment	25
41	Door control unit, rear left	7.5
42	Access/start control module	25
43	Adaptive Light, left	10
44	Adaptive Light, right	10

Right Instrument Panel Fuse Box

 

Assignment of the fuses on the right side of the dashboard

№	Description	Amps
1	Parking brake	5
2	Air conditioning	10
3	Shift gate	5
4	Not Used
5	Engine control	15
6	Oxygen sensor before the three-way catalytic converter	15
7	Oxygen sensor behind the three-way catalytic converter	15
8	Engine control, auxiliary water pump	10
9	Climate control front/rear, dash panel buttons	5
10	Suspension level control system (Adaptive Air Suspension)	10
11	Light and rain sensor	5
12	Display-/control unit	5
13	Roof electronics control unit	10
14	CD/DVD drive	5
15	Energy management	5
16	Not Used
17	Radiator fan electronics	5
18	Airbag front passenger recognition (weight sensor)	5
19	Not Used
20	Heated/ventilated seats	5
21	Engine control module	5
22	Not Used
23	Parking brake (switch)	5
24	Vehicle electrical system	10
25	Automatic transmission	15
26	Air conditioning water valves water pump, rear climate control	10
27	Sunroof	20
28	Engine control module	5
29	Fuel injectors	15
30	Ignition coils	30
31	Fuel pump, right/fuel pump electronics	20/40
32	Automatic transmission	5
33	Right rearfootwell heater	25
34	Heated/ventilated seats, rear	20
35	Heated/ventilated seats, front	20
36	Cigarette lighter, front	20
37	Cigarette lighter, rear/socket, rear	20/25
38	Auxiliary cooler fan	20
39	Door control unit, front right	7.5
40	Brake booster	15
41	Door control unit, rear right	7.5
42	Not Used
43	Headlight washer system	30
44	Air conditioning heater fan	30

Left Luggage Compartment Fuse Box

Assignment of the fuses on the left side of the trunk

№	Description	Amps
1	Not Used
2	Not Used
3	Not Used
4	Not Used
5	Digital sound system control module	30
6	Navigation	5
7	TV Tuner	10
8	Rear-view camera	5
9	Communications box	5
10	Subwoofer in rear window shelf (BOSE)/ Amplifier (Bang & Olufsen)	15/30
11	Socket	20
12	Not Used

Right Luggage Compartment Fuse Box

Assignment of the fuses on the right side of the trunk

№	Descriptiob	Amps
1	Not Used
2	Fuel pump, left	20
3	Not Used
4	Not Used
5	Central control module for comfort system (left light)	20
6	Central control module for comfort system (left light)	10
7	Central control module for comfort system (door closing)	20
8	Electronic parking brake control module, left	30
9	Electronic parking brake control module, right 30
10	Not Used
11	Not Used
12	Not Used