2004-2006 Smart Forfour

16.04.2017 (US:04.16.17), Category: Smart / Forfour

Fuse Block

2004-2006 Smart Forfour - Location of the Fuse Panel
2004-2006 Smart Forfour - Diagram of the Fuse Box


Fuses Specifications
No. A Description
1 10 Interior illumination
Upper control panel control unit
Left SAM control unit
Rain sensor/light sensor
Instrument cluster
Combination switch
Central gateway control unit
2 10 Left SAM control unit
3 7.5 Left standing lamp and taillamp
4 7.5 Right parking light and taillamp
5 20 Front wiper
6 - Vacant
7 7.5 Heated outside mirror
8 10 Right high beam
9 10 Left high beam
10 10 Horn
11 15 Fuel pump
12 20 ENGINE 122.9, 134.9, 135.9:
   Motor electronics control unit
   Motor relay
   Throttle valve relay
13 15 Trailer hitch socket (13-pin) circuit 30
14 20 Glass sliding roof
15 15 Rear window wiper motor
16 15 Cigarette lighter
17 7.5 Rear fog lamp
18 7.5 Outside mirror adjustment
19 15 ENGINE 639.9:
   EDG control unit
20 7.5 ENGINE 639.9:
   EDG control unit
   Fuel pump relay 2
   Motor relay
21 10 Right low beam
22 10 Left low beam, headlamp range adjustment
23 15 Front fog lamp (up to model year 04)
10 Front fog lamp (as of model year 05)
24 15 Diagnostic socket, central locking (up to model year 04)
25 15 Trailer hitch socket (13-pin) circuit 15
26 10 Turn signal lights
27 15 Radio
28 10 Anti-theft alarm system
29 20 Manual transmission
30 15 Diagnostic socket, central locking (as of model year 05)
31 15 Brake lights
Stop lamp switch (4-pin)
32 7.5 AAC [KLA] control and operating unit
33 7.5 ESP control unit
Steering assist control unit
Restraint systems control unit
34 10 ENGINE 122.9, 134.9, 135.9:
   Ignition coils
35 7.5 EDG control unit
Fuel pump relay 1
36 7.5 Reversing lights
37 30 Rear window heater
38 30 Heated seats
39 30 ENGINE 639.9:
   EDG control unit
40 40 Heater blower
41 40 Ignition/starter switch
42 40 Power windows
Headlamp cleaning system pump
43 40 Engine coolant fan motor
44 40 Electronic selector lever module control unit (with transmission 717.474, 717.475)
Relay
A Power window
B Horn
C Fuel pump 2
D Rear fog lamps
E Starter
F Gasoline/diesel engine
G Preexcitation alternator
H Fan stage 1
I Fog lamp
J Heater relay
K Fuel pump 1
L Transmission
M Trailer hitch bridge
N Free (backup relay)
O Fan stage 2
P Headlamp cleaning system
Q Rear window defroster
R Heated seats bridge
S Low beam
T High beam
U 134.910, 135.930/950: Throttle valve

Petrol engine:

  • M134 - 1.1
  • M135.930 - 1.3 
  • M135.950 - 1.5 and 1.5 SportStyle
  • M122 - 1.5 Brabus

Diesel engine

  • OM 639 - 1.5 CDI

Location and description of fuses and relay Smart Forfour (W454) with petrol engine 1.1L (M134), 1.3L (M135.930), 1.5L (M135.950), 1.5L Brabus (M122) or diesel engine 1.5 CDI (OM 639) (2004, 2005, 2006)