1- Fuse box on storage compartment under the steering wheel
To access the fuse box located on the driver’s side, open storage compartment under the steering wheel and press the left and right retainers inward and fold the compartment all the way down.
The fuse number is stamped into the plastic below or above each fuse.
Fuses list – Storage compartment under the steering wheel
№ | Description |
1 | LED headlight (left) |
2 | LED headlight (right) |
3 | LED headlight (left) |
4 | LED headlight (right) |
5 | |
6 | |
7 | Steering lock |
8 | Convenience access |
9 | Airbag control module, AIRBAG OFF indicator light |
10 | |
11 | |
12 | Transmission control module |
13 | Air quality sensor for climate control system, heated window washer nozzles, button, reverse light button, |
14 | Engine control module, transmission control module, quattro 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, headlight range control module, crankcase housing heater, air flow sensor, socket relay, DC/DC converter |
16 | Parking system |
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 | button, front interior lighting buttons, diagnostic connector, light switch, light/ rain sensor, humidity sensor |
24 | |
25 | Headlight power supply |
26 | Rear window wiper |
27 | Starter system |
28 | Infotainment |
29 | Supply for the parking system rearview camera and TV tuner |
30 | Infotainment |
31 | Infotainment |
32 | Instrument cluster |
33 | Automatic dimming rearview mirror |
34 | |
35 | |
36 | Cigarette lighter, cockpit/luggage compartment socket |
37 | Cockpit/rear socket |
38 | Transmission control module |
39 | |
40 | Trailer hitch control module |
41 | Trailer hitch control module |
42 | Trailer hitch control module |
43 | |
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 |
49 | |
50 | Fan |
51 | Electromechanical parking brake control module |
52 | BCM |
53 | Front seat heating |
54 | Panorama roof |
55 | Sun shade on the panorama roof |
56 | Adaptive dampers control module |
2- Fuse box in the engine compartment
To access the fuse box located in the engine compartment, you must slide both sliding retainers at the left and right forward and remove the fuse panel cover.
Fuses list – Engine Compartment
Power seat adjustment
№ | Description |
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 | 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 |
21 | |
22 | Windshield wipers |
23 | Water circulation pump, auxiliary heater |
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 |
28 | |
29 | Power seat adjustment |
30 | ESC |
The instructions in this tutorial will work in the following model years:
2014, 2015, 2016 and 2017 – Audi Q3 8U, Petrol (1.4 and 2.0 TFSI), Q3 RS 2.5 TFSI and Diesel (2.0 TDI and 2.0 TDI Quattro) Engines.