Audi A6 C5 (1997-2005) – fuse and relay diagram
Year of production: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
Cigarette lighter fuse (power socket) in Audi A6 C5 (1997-2005). is the fuse 33 In the fuse box on the dashboard.
Fuse box side dashboard side control panel.
No. |
Amps [A] |
Description |
1 | 5 | Heating element (left washer nozzle);
Heating element (right washer nozzle). |
2 | 10 | Emergency light switch |
3 | 5 | Glove box lighting |
4 | 5 | License plate lighting |
5 | 10 | Oil level/oil temperature transmitter;
Compressor control valve; Air conditioning system; High-pressure transmitter; Tiptronic switch; Tire pressure monitor control unit; Light bulb monitoring unit; Air conditioner controller and display; Air quality sensor; Navigation system with CD; Self-leveling suspension control unit; Control unit for suspension height control; Telephone/telematic control unit; Control unit for voice control; Parking aid control unit; Rear roller shutter switch.... |
6 | 5 | Central control unit with interlock |
7 | 10 | ABS control unit;
Turning angle transmitter; TCS/ESP button; Cruise control system brake pedal switch; (direct diesel injection system) Clutch pedal switch. |
8 | 5 | Telephone/telematics control unit;
Control unit for voice control. |
9 | 10 | Heated outside mirror, driver's side;
Heated exterior mirror, front passenger side. |
10 | 5 | Headlight range control, control unit |
11 | 5 | Automatic interior anti-glare mirror |
12 | 10 | Connection to diagnostics |
13 | 10 | Brake light switch;
Brake light bulbs. |
14 | 10 | Central control unit with interlock
Control unit memory - driver's seat Luggage compartment release switch; Interior monitor switch. |
15 | 10 | Control unit with display in dashboard insert;
Solar cell isolation relay; Navigation system with CD drive control unit; Mirror memory control unit; Auxiliary radio controlled receiver. |
16 | 5 | Turning angle transmitter |
17 | 10 | Tire pressure monitor control unit;
Self-leveling suspension control unit; Two-way radio switch; Parking aid control unit. |
18 | 10 | Headlight bulb, right;
Traffic light; Warning light. |
19 | 10 | Main bulb, left |
20 | 15 | Dipped beam bulb, right;
Headlight range control motor, right. |
21 | 15 | Dipped beam bulb, left;
Headlight range control motor, left. |
22 | 5 | Side light bulb, right;
Tail light bulb (red), right. |
23 | 5 | Side light bulb, left;
Tail light bulb (red), left. |
24 | 25 | Automatic washer;
Wiper relay; Wiper control. |
25 | 30 | Air conditioner/air conditioner control and display;
Solar cell isolation relay; Fresh air blower; Magnetic coupling relay; Auxiliary heater relay. |
26 | 30 | Air conditioner controller and display;
Heated rear window switch. |
27 | 15 | Heated steering wheel;
Rear window wiper motor. |
28 | 20 | Fuel pump (pre-pump);
Fuel pump control unit; Fuel pump relay. |
29 | 30 20 | Ignition coil with output stage
(BAS engine code); Motronic control unit (BAS engine code); Output stage; Ignition coil with output stage; Motronic control device; Camshaft control valves. |
30 | 20 | Sliding sunroof adjustment controller |
31 | 15 | Starting inhibitor and reverse light relay;
Emergency light switch; Reversing light switch; Connection diagnosis; Multifunction switch; Ignition cut-off delay relay; Automatic transmission control unit. |
32 | 20 | Injectors;
Cruise control system switch. |
33 | 15 | Cigarette lighter;
Cigarette lighter, rear. |
34 | 15 | Secondary air pump relay;
Solenoid valves; Secondary air inlet valve; Turbocharger return air valve; Air mass meters; Lambda probe heater; Intake manifold diverter valve. |
35 | 30 | Trailer socket |
36 | 15 | Front and rear fog light switch |
37 | 20 | Radio;
Bass speaker amplifier; Antenna selection control unit; Control electronics control unit, navigation; Navigation/TV tuner; Navigation interface; Smart card reader. |
38 | 20 | Central control unit with interlock |
39 | 15 | Emergency light switch |
40 | 25 | Two-tone audio relay |
41 | 25 | Relay for ABS solenoid valves
(all models). |
42 | 25 | ABS control unit |
43 | 5 | Radio;
Control electronics controller, navigation. |
44 | 30 | Auxiliary heater relay;
Solar cell isolation relay 2; Heated driver's seat controller; Heated front passenger seat adjuster; Heated left rear seat switch; Heated right rear seat switch. |
13-point relay carrier, behind the driver's compartment
No. | Description |
1 | Two-tone relay (telematics - USA) - J4 |
2 | Alternative plug-in relay - J442;
Alarm system control unit (cab) - J85; Relay siren (police vehicles) - J408; Alarm system relay, switching lights(special vehicles) - J549. |
3 | Solar cell isolation relay - J309;
Alarm system control unit (cab) - J85; Relay siren (police vehicles) - J408; Alarm system relay 2,intermittent main beam (special vehicles) - J461. |
4 | Starter inhibitor relay - J207;
Starter inhibitor and reverse light relay - J226. |
5 | Magnetic coupling relay - J44;
Auxiliary heater relay - J8. |
6 | Fog light relay - J5;
Fuel pump relay (TDI engines) - J17. |
7 | Multifunction steering wheel control unit - J453 |
8 | Multifunction steering wheel control unit - J453 |
9 | Light bulb monitoring device - J123 |
10 | Light bulb monitoring device - J123 |
11 | External mirror - folding system control unit - J351 |
12 | External mirror - folding system control unit - J351 |
13 | Servotronic control unit - J236 |
14 | Taximeter fuse - S182;
E fuse (police vehicles) - S201; Hydraulic pump relay fuse - S279. |
15 | Unused |
16 | Alarm system fuse (cab) - S57;
Fuse B (police vehicles) - S202. |
17 | Taximeter and alarm system fuse - S183;
Fuse C (police vehicles) - S203; Intercom system fuse - S253; Fog fuse - S28. |
18 | Mounted in any vacant spaces
Plug-in alternator - J442 (special vehicles); Alarm system II control unit - J430 (cab); Laser relay for headlight alarm system - J182; (police vehicles) Solar cell isolation relay - J309 (cab). |
Micro electrical system, behind the driver's compartment
No. |
Description |
1 | Two-tone relay - J4 |
2 | X contact relief relay - J59 |
3 | Hydraulic relay for hydraulic pumps;
Low range gearboxes (allroad models) - J555. |
4 | Fuel pump relay (gasoline engines) - J17;
Glow plug relay (diesel engines) - J52. |
5 | Automatic intermittent pad,
relay with switch - J31 |
6 | Automatic intermittent pad,
relay with switch - J31 |
A | Fuse with steering column adjustment - S275 |
B | Rear roller shutter fuse - S100 |
C | Alarm system 2 fuses (cabs) - S181;
Fuse C (police vehicles) - S204; Fuse for emergency release of the tailgate(special vehicles) - S195; Multifunction steering wheel fuse (blue) - S326, phased in from 05.02 |
8-point relay carrier, behind the driver's compartment, behind the microcenter electrics
No. |
Description |
1 | Relay for solenoid valves -.
ABS with ESP - J106 |
2 | Heating fan speed relay - J101 |
3 | Heating fan relay - J26;
Coolant circuit relay - J151. |
4 | Radiator fan operation relay - J138 |
5 | Unused |
6 | Self-leveling suspension compressor relay
(allroad models) - J403 |
7 | Return pump relay - ABS with ESP - J105 |
8 | Coolant shut-off valve relay - J541 |
14 | Seat thermoregulation,
driver side thermal fuse (off-road models) - S44 |
15 | Fuse for 12 V socket - S184 |
16 | Electric windshield thermal fuse - S37 |
17 | Electric thermal fuse at the back of the window - S43 |
18 | ABS control unit fuse - S123 |
19 | Heating fan fuse - S42 |
20 | Radiator fan control unit fuse - S142 |
21 | Thermal fuse with seat adjustment, driver's side - S44;
Radiator fan fuse (allroad models) - S42. |
22 | Self-leveling suspension fuse - S110 |
24 | Thermal fuse with seat adjustment, front passenger side - S80 |
Relay carrier, driver side, behind the control panel in the central carrier
No. |
Description |
1 | Low thermal power relay - J359;
Brake servo relay - J569. |
2 | Auxiliary heater relay - J8;
Solar cell isolation relay 2 - J354. |
3 | High thermal power relay - J360 |
A | Unused |
B | Unused |
C | Additional heater fuse 2 - S143;
Hydraulic pump relay fuse(brake servo) - S279; Fuel pump fuse - S81; (RS6 models; left-hand drive vehicles). |
D | Additional heater fuse - S109;
Fuel pump fuse - S81; (RS6 models). |
3-point relay carrier in electronics box, expansion chamber
No. |
Description |
1 | Secondary air pump relay - J299 (RS6 models) |
1a | Radiator fan relay (allroad models) - J26 |
1b | Coolant circulation relay (allroad models) - J151;
Additional cooling pump relay - J496. |
2 | Secondary air pump relay - J299 |
3 | Motronic current supply relay (gasoline engines) - J271;
Diesel direct injection system relay(diesel engines) - J322; Ignition deactivation delay relay (automatic transmission 01J) - J64. |
4 | Fuel cooling pump relay - J445;
Coolant circuit relay - J151 (RS6 models). |
4a | Unused |
5 | Motor control unit fuse - S102;
Engine electronics fuse - S282. |
6 | Unused
Fuse 2 for glow plugs -engine, V6 TDI, V8 TDI - S125; Fuse 2 for glow plugs - engine, 4-cylinder - S39; Radiator fan fuse (allroad models) - S94. |
7 | Glow plug fuse - engine, V6 TDI, V8 TDI - S39;
Fuse for secondary air pump (gasoline engines) - S130; Secondary heater fuse - S62 - for model year 2000; Unused. |
8 | Additional heater fuse - S62 - for model year 2000;
Unused. |
9 | Fuse 2 for glow plugs - engine, V6 TDI, V8 TDI - S125;
Fuse 2 for glow plugs - engine, 4-cylinder - S39; Radiator fan fuse (allroad models) - S94; Coolant pump fuse (RS6 models) - S78; Unused. |
10 | Fuse for fuel cooling - S262;
Fuse -1- (15)(automatic transmission 01J) - S199; Radiator fan control assembly fuse (all road models) - S142; Unused. |
Fuse in the expansion chamber
No. |
Description |
1 | Fuse -1- (30) (applies to V8 only) - S204 |
2 | Fuse -2- (30) - S205 |
3 | Additional heater fuse - S62 |
Fuse in the expansion chamber (RS6 models)
Number |
Description |
1 | Fuse -2- (30) - S205 |
2 | Fuse -1- (30) - S204 |
3 | Battery screw connection |