
In this article you will find a description of fuses and relays Smart,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2013
Fuse box in the passenger compartment
Fuse | Accessory/component | Ampere rating [A] | Color |
1 | Engine | 25 | Neutral |
2 | Windshield wipers | 25 | Neutral |
3 | Power window (left and right) | 20 | Yellow |
4 | Passenger compartment blower (HVAC) | 25 | Neutral |
5 | Front fog lamps, LED daytime running lamps | 10 | Red |
6 | Right parking lamp, right tail lamp, license plate lamps | 7,5 | Brown |
7 | Left parking lamp, left tail lamp | 7,5 | Brown |
8 | Engine, transmission, shifter | 25 | Neutral |
9 | Engine | 7,5 | Brown |
10 | Engine, transmission, shifter | 15 | Blue |
11 | ESP® control unit | 25 | Neutral |
12 | Exterior lamp switch, turn signal lamp switch, cockpit switch module, on-board diagnostics socket, transmission control unit, exterior rear view mirror heating, anti-theft warning system, rain-light sensor, auxiliary instruments, central locking system, instrument cluster, Tire Pressure Monitoring System (TPMS), brake and turn signal lamps (left and right) | 10 | Red |
13 | — | — | — |
14 | Air conditioning compressor | 15 | Blue |
15 | Audio, subwoofer, sound system, soft top (cabriolet only), interior light | 15 | Blue |
16 | Fuel pump with fuel level sensor | 15 | Blue |
17 | Rear window wiper (coupé only) | 15 | Blue |
18 | ESP® control unit, EPS control unit, restraint system | 10 | Red |
19 | Engine control unit, transmission control unit, Tire Pressure Monitoring System (TPMS), on-board diagnostics socket | 7,5 | Brown |
20 | Air conditioning system, exterior rear view mirror adjustment, washer pump, audio, seat heating, wiper switch, soft top switch (cabriolet only) | 10 | Red |
21 | Auxiliary power outlet | 15 | Blue |
22 | Left low‑beam headlamp | 7,5 | Brown |
23 | Right low‑beam headlamp | 7,5 | Brown |
24 | Backup lamp | 15 | Blue |
25 | Right high‑beam headlamp | 7,5 | Brown |
26 | Left high‑beam headlamp | 7,5 | Brown |
27 | Engine | 7,5 | Brown |
28 | Rear window defroster, radiator cooling fan | 40 | Orange |
29 | Soft top (cabriolet only) | 30 | Green |
30 | Transmission control unit | 40 | Orange |
31 | Horn, central locking system | 20 | Yellow |
32 | — | — | — |
33 | Starter switch (ignition) | 50 | Red |
34 | ESP® control unit | 40 | Orange |
35 | EPS control unit | 30 | Green |
R1 | Exterior rear view mirror heating | 7,5 | Brown |
R2 | Brake lamps | 7,5 | Brown |
R3 | — | — | — |
R4 | — | — | — |
R5 | Windshield unit car2go | 10 | Red |
R6 | — | — | — |
R7 | Interior lighting | 5 | Light brown |
R8 | Surround sound system | 20 | Yellow |
R9 | Seat heating control unit | 25 | Neutral |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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