Smart Roadster (2003-2005) – Fuse box diagram
Year of production: 2003, 2004, 2005.
Lighter fuse (electrical outlet) in Smart Roadster (2003-2005). Is fuse 21 in the fuse box.
Front fuse box
No.
|
Amps [A]
|
Description
|
1 |
25 |
Starter |
2 |
20 |
Windshield wipers, washer pump |
3 |
20 |
Heater Fan, Seat Heater |
4 |
30 |
Power windows, L. and R. |
5 |
7.5 |
Light switch |
6 |
7.5 |
Parking/tail lights, R. |
7 |
7.5 |
Parking/tail lights, L. |
8 |
20 |
Terminal 87/3 main relay (motor) |
9 |
10 |
Terminal 87/2 main relay (motor) |
10 |
15 |
Terminal 87/1 main relay (motor) |
11 |
7.5 |
Instrument cluster, safety kit, OBD, horn (only with leather sport steering wheel with rocker switch system) |
12 |
15 |
CD Radio, interior lighting |
13 |
15 |
Fog Lights |
14 |
25 |
ESP Valves |
15 |
15 |
Charge air cooler, air conditioning compressor |
16 |
10 |
Electric fuel pump |
17 |
15 |
Rear wiper |
18 |
7.5 |
Airbag triggering device, ESP |
19 |
7.5 |
Mirror adjustment |
20 |
15 |
Radio, CD, instrument cluster, tachometer, OBD, backup lamp, CD changer |
21 |
15 |
Electrical outlet, Lighter |
22 |
7.5 |
Passage of lights, R. |
23 |
7.5 |
Passage of lights, L. |
24 |
7.5 |
Semaphores, R. |
25 |
7.5 |
Semaphore, combined semaphore L./. |
26 |
15 |
Brake Light |
27 |
7.5 |
Engine control unit |
28 |
30 |
Rear window heater / engine fan |
29 |
30 |
Soft top |
30 |
40 |
Manual Transmission |
31 |
30 |
Horn, central locking, remote tailgate unlocking |
36 |
– |
Backup fuse 15 |
37 |
15 |
Spare fuse 15 (W450, sliding glass roof) |
38 |
– |
Backup fuse 15 |
39 |
– |
Backup fuse 15 |
40 |
– |
Spare fuse 30 |
41 |
– |
Spare fuse 30 |
42 |
– |
Spare fuse 30 |
43 |
25 |
Spare fuse 30 |
44 |
25 |
Spare fuse 30, seat heating |
Rear fuse box
No.
|
Amps [A]
|
Description
|
32 |
30 |
Secondary air injection pump (emission control) |
33 |
50 |
Ignition Switch |
34 |
50 |
ESP Control Unit |
35 |
30 |
Power steering control unit |
Mounting frame with relay plug positions
No.
|
Switchable function
|
a |
Windshield wiper relay system |
b |
Light Fog Relay |
c |
Heated seat controller on the left |
d |
Controller for heated seat on the right |