Smart EQ Fortwo 2021 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located in the glove box, behind the cover (left-hand drive vehicle).
The fuse box is located to the right of the steering wheel (right-hand drive vehicle).
Fuse Box Diagram | Layout
Passenger compartment fuse box:
Fuse/Relay N° | Rating | Functions |
1 | - | - |
2 | 25A | Power windows (with automatic reversing function) |
3 | 5A | Electrical outside mirrors |
4 | 20A | Radio amplifier |
5 | 25A | Daytime running lamps, right; headlamps, front fog lamp |
6 | 25A | Daytime running lamps, left; licence plate lighting, tail lamps |
7 | 15A | Alarm system, horn |
8 | 5A | Central control unit, audio system |
9 | 5A | Electric motor control unit |
10 | 15A | Horn |
11 | 30A | Rear window heating |
12 | 15A | 12 V socket / cigarette lighter |
13 | - | - |
14 | 20A | Audio system, media system, media system connect |
15 | 5A | Power steering control unit |
16 | 5A | Airbag |
17 | 15A | Folding roof control unit (not for cabrio), headlamp range control, cruise control, limiter, parking assistance systems, emergency braking system, interior rearview mirror, seat heating |
18 | 10A | Brake lamps |
19 | 5A | Electrical outside mirrors |
20 | 3A | Brake control system |
21 | 10A | Tailgate lamp, roof lighting, roof opening, seat belt warning, sound generator, rain/light sensor |
22 | 5A | Steering wheel angle sensor |
23 | 15A | Reversing lamp, rear window wiper, windscreen wiper |
24 | 15A | Central control unit |
25 | 5A | Light control unit |
26 | 15A | Turn signal |
27 | 20A | Central locking system |
28 | - | - |
29 | - | - |
30 | - | - |
31 | 10A | Instrument cluster |
32 | 15A | Telematic control unit, charge communications module, service box (ready-to), media system, media system connect |
33 | 5A | Light control unit |
34 | 5A | Light switch |
35 | 251/302A | Window lifter (without automatic reversing function) |
36 | - | - |
37 | 30A | Windscreen wipers |
38 | 5A | High-voltage battery |
39 | 40A | Cooling fan |
FA1 | 10A | Air conditioning, battery/electric motor cooling, selector lever, HV crash sensor, rear window heater |
FA2 | 10A | HV power supply control unit |
FA3 | - | - |
FA4 | 15A | Folding roof (not for all models) |
FA5 | - | - |
FA6 | - | - |
FA7 | - | - |
FA8 | 25A | Driver/front passenger seat heating |
FA9 | 15A | Rear seat heating (only forfour) |
FA10 | 5A | Steering wheel heating |
FB1 | 20A | 1 Soft top (only cabrio) |
FB2 | 20A | 2 Soft top (only cabrio) |
FB3 | - | - |
FB4 | - | - |
1 1 window without reversing function
2 2 windows without reversing function