Audi Q3 2018 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is located below the steering wheel, behind the cover.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
Fuse/Relay N° | Functions |
1 | LED headlight (left) |
2 | LED headlight (right) |
5 | LED headlight (left) |
6 | LED headlight (right) |
7 | Steering lock |
8 | Convenience access control module |
9 | Airbag control unit, AIRBAG OFF indicator light |
12 | Transmission control module, selector mechanism |
13 | Air quality sensor for climate control system, heated window washer nozzles, P button, reverse light, oil level sensor, climate control system, seat occupant detection system, seat heating, buttons in the center console, automatic dimming mirror |
14 | Engine control module, quattro control module, transmission control module, brake lights, electromechanical steering, Gateway control module, trailer hitch control module, ESC control module, light switch, damping control module |
15 | Headlight range control module, instrument illumination, headlights (left, right), diagnostic connector, crankcase housing heater, air flow sensor, socket relay, DC/DC converter |
16 | Parking aid |
17 | Parking system rearview camera |
18 | TV tuner |
19 | Engine starter control, DC/DC converter |
20 | ESC control module, climate/heating control, special functions interface |
21 | Selector mechanism power supply |
22 | Interior monitoring |
23 | P button, front interior lighting buttons, diagnostic connector, light switch, light/rain sensor, humidity sensor, emergency call system |
25 | Headlight power supply |
26 | Rear window wiper |
27 | Starter system |
28 | Infotainment system |
29 | Supply for the parking system rearview camera and TV tuner |
30 | Infotainment system |
31 | Infotainment system |
32 | Instrument cluster |
33 | Automatic dimming rearview mirror |
36 | Cigarette lighter, cockpit/luggage compartment socket |
37 | Cockpit/rear socket |
38 | Transmission control module |
40 | Trailer hitch control module |
41 | Trailer hitch control module |
42 | Trailer hitch control module |
44 | Rear window defogger |
45 | Electromechanical parking brake control module |
46 | Trailer hitch control module |
47 | quattro control module |
48 | Automatic luggage compartment lid control module |
50 | Blower |
51 | Electromechanical parking brake control module |
52 | BCM |
53 | Front seat heating |
54 | Panorama glass roof |
55 | Sun shade on the panorama glass roof |
56 | Adaptive dampers control module |
Engine compartment fuse box:
Fuse/Relay N° | Functions |
1 | Transmission supply |
2 | ESC |
3 | Horn |
4 | DC/DC converter |
5 | BCM, battery data module |
6 | BCM (right) |
7 | Washer fluid pump |
8 | BCM (left) |
9 | Seat adjustment lumbar support |
10 | Glow time control module, fuel pump, heat oxygen sensor |
11 | Steering column lever, multifunction steering wheel controls |
12 | Cell phone adapter |
13 | Engine control module |
14 | Engine control module |
15 | Gateway |
16 | Heated oxygen sensor, fuel pump, engine components |
17 | Engine components |
18 | Fuel pump control module |
19 | Sound amplifier, DC/DC converter |
20 | Clutch pedal sensor, brake light sensor |
22 | Windshield wipers |
23 | Radiator fan, engine components, coolant recirculation pump, auxiliary heater, fuel pump relay coils |
24 | Ignition coils |
25 | Driver’s door control module (central locking, window regulators) |
26 | Front passenger’s door control module (central locking, window regulators) |
27 | Terminal 15 supply |
29 | Power seat adjustment (driver, front passenger) |
30 | ESC |