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Smart Fortwo (2013) coupe and cabriolet - fuse box diagram (USA version)

avatar Jonathan Yarden Oct 22, 2021 · 5 min. read

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

Smart Fortwo mk3 - fuse box

Smart Fortwo mk3 - fuse box - rear side


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
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
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
R5 Windshield unit car2go 10 Red
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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