Mercedes-Benz A-Class w168 (1997-2004) – fuse box diagram
Year of manufacture: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004.
Lighter fuse (electrical outlet) in Mercedes A-Class w168 (1997-2004). Is fuse 12 in the fuse box.
Fuse box
| No. | Description | Amps [A] |
| 1 | Gasoline engine:
Control module; ISC (idle speed control); AGR-Ventil; Lambda 1 heater; Lambda Heater 2; Diagnostic Socket; Cruise control; Secondary air injection stage; Secondary air injection valve; Shut-off valve. |
20 |
| Diesel engine:
Diesel control module; Wastegate actuator; Throttle bypass valve; Exhaust gas recirculation pressure valve; Three-way catalytic converter temperature sensor. |
10 | |
| 2 | Gasoline and diesel engine control module;
Ignition coils; Injection valves; FP relay module (coil); Electronic Accelerator; Starter interlock relay. |
25 |
| 3 | Electric fan (engine cooling);
Electric fan (engine cooling) with air conditioning. |
30 40 |
| 4 | Motor control module | 7.5 |
| 5 | Automatic Clutch | 40 |
| 6 | FP relay module (gasoline) | 30 |
| 7 | Light Module | 40 |
| 8 | Startup Relay | 30 |
| 9 | Wiper Motor | 40 |
| 10 | Rear Windshield Wiper | 20 |
| Laminated Roof | 40 | |
| 11 | Combination Switch
(Windshield wiper control, headlight switch, windshield washer pump (drive)); RNS (radionavigation system). |
15 |
| 12 | Lighter;
Lighting caches; Radio; CD Switch, 12V socket in the trunk |
30 |
| 13 | Windshield left or
Electric windshield with force limiter. Right Windshield |
30 7,5 30 |
| 14 * | Indicator set (timed functions),
Cleaning/washing pump relay, mobile phone |
15 10 |
| 15 | Airbag control module;
ACSR sensor (automatic child seat recognition); Side airbag sensor; |
10 |
| 16 | Outer rear view mirror adjustment;
Exterior view mirror heater; Parktronic. |
15 |
| 17 | Horn of fanfare | 15 |
| 18 | Indicator set;
Transponder and RFL (radio frequency jamming); Electronic motor relay; Fan Relay. |
10 |
| 19 | Trailer Coupling | 25 |
| 20 | Trailer Coupling | 15 |
| 21 | Trailer Coupling | 15 |
| 22 | Sound System | 25 |
| 23 | Mirrored cosmetic lighting | 7.5 |
| 24 | Not assigned | |
| 25 | Not assigned | |
| 26 | Not assigned | |
| 27 | Not assigned | |
| 28 | Instrument cluster
Excessive force limiter. |
10 |
| 29 | Central locking;
Seat occupancy recognition unit. |
15 |
| 30 | DAS transponder (unit authentication system) and
RFL (radio frequency lock), electrical instrument set |
7.5 |
| 31 | Rear window defroster | 25 |
| 32 | Portable phone;
Radio or RNS (radionavigation system); CD Switch; Front dome lamp; Rear dome lamp. |
15 |
| 33 | Left windshield;
Right windshield. |
30 |
| 34 | Heater/antifreeze protection
(Diesel) |
30 |
| 35 | ATA control module
2x light relay, siren |
10 |
| 36 | Heated front seats | 25 |
| 37 | VGS program selection lever
(fully integrated gearbox control), coolant circulation pump with heating booster (diesel) |
10 |
| 38 | Air conditioning control module (air conditioning compressor);
Air mixture recirculation stepper motor; Fan with internal sensor; Heated windshield washer nozzle. |
10 |
| 39 | Light module;
Reversing lamp; Manual transmission; Automatic clutch; VGS Reversing Lamp (fully integrated gearbox control) |
7.5 |
| 40 | Stop light left, right and center
(ABS braking signal); Steering angle sensor. |
10 |
| 41 | Air conditioning control module;
Diagnostic socket. |
10 |
| 42 | Left rear window;
Right rear window. |
30 |
| 43 | ESP (electronic stability program);
Brake switch; NC Contact. |
15 |
| 44 | VGS control module
(fully integrated gearbox control) or automatic clutch |
10 |
| 45 | Indoor fan or
Indoor A/C Fan |
30 |
| 46 | Central fuse protection | 80 |
| 47 | Power steering pump | 60 |
| 48 | Preglow control module (diesel) | 60 |
| Secondary Air Injection (AIR) (gasoline) | 30 | |
| * Fuse f14 has been increased from 10 to 15 amps as a
fuse 14 for the wiper/washer pump relay at the end of chassis number 033 655. For the end of chassis number 033 654, there is the following. use only a 10 A fuse. |
||
Lightweight module fuse box
| No. | Description | Amps [A] |
| 1 | Dip beam on the left | 7.5 |
| 2 | Dip beam on the right | 7.5 |
| 3 | Traffic lights on the left;
High right beam; High beam indicator light (instrument cluster). |
15 |
| 4 | Left side lamp;
Left rear light. |
7.5 |
| 5 | Right side light;
Right rear light; 58K instrument cluster; License plate illumination. |
15 |
| 6 | Fog lights on the left and right;
Left rear fog light. |
15 |
