Audi A4 Self-help Fuses and bulbs Fuses
Fig. 325 Driver s footwell (LHD vehicles): Fuse carrier with plastic frames
Fig. 325 Driver s footwell (LHD vehicles): Fuse carrier with plastic frames
Fig. 326 Front passenger s footwell (RHD vehicles): Fuse carrier with plastic frames
Fig. 326 Front passenger s footwell (RHD vehicles): Fuse carrier with plastic frames
Fuse carrier -A- (brown)
No.
Electrical equipment
2
Air mass meter, camshaft adjuster, charge air cooler pump
3
Exhaust flaps, injectors, radiator inlet
4
Vacuum pump, heating water pump, particulate sensor, biodiesel sensor
5
Brake light sensor
6
Engine valves, camshaft adjuster
7
Lambda probes, air mass meter
8
Coolant pump, high-pressure pump, high-pressure control valve, air mass meter
9
Heating water pump
10
Oil pressure sensor, oil temperature sensor
11
Clutch travel sensor
12
Engine valves
13
Radiator fan
14
Injectors, engine control unit
15
Ignition coils, Lambda probes
16
Fuel pump
Fuse carrier -B- (red)
No.
Electrical equipment
1
Anti-theft alarm system
2
Engine control unit
3
Lumbar support
4
Selector mechanism (automatic gearbox)
5
Horn
6
Electro-mechanical parking brake
7
Gateway control unit
8
Interior light (headliner)
9
Emergency call system
10
Airbag control unit
11
Electronic stabilisation control (ESC)
12
Diagnostic connector, light sensor/rain sensor
13
Air conditioner
14
Door control unit, front right
15
Air conditioner compressor
Fuse carrier -C- (black)
No.
Electrical equipment
1
Seat heating, front
2
Wipers
3
Headlight electronics (left-side)
4
Panorama roof/sun roof
5
Door control unit, front left
6
Sockets
7
Door control unit, rear right
8
Four-wheel drive
9
Headlight electronics (right-side)
10
Windscreen/headlight washer system
11
Door control unit, rear left
12
Auxiliary heating
Fuse carrier -D- (black)
No.
Electrical equipment
1
Seat ventilation, interior mirror, air conditioner, A/C control console (rear), windscreen heating
2
Gateway, air conditioner
3
Sound actuator/exhaust sound system
4
Clutch travel sensor
5
Engine start
7
USB charging socket (rear)
8
Garage door opener
9
Adaptive cruise control
11
Video camera
12
Matrix LED headlight/LED headlight (right side)
13
Matrix LED headlight/LED headlight (left side)
16
Preparation for Rear Seat Entertainment
Fuse carrier -E- (red)
No.
Electrical equipment
1
Ignition coils
2
Natural gas tank valves
5
Engine mountings
6
Automatic gearbox
7
Dash panel
8
Air conditioner (blower)
10
Dynamic steering
11
Engine start