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Frequently asked questions about cars and motorcycles

What is the Fuse Diagram for the Smart 453?

Model: Smart Smart 453 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Fuse box

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Below is the fuse diagram for the fuses located in the cabin (behind the passenger glove compartment): 1 Rear luggage rack electrical connection; 2 spare; 3 spare; 4 spare; 5 SAM control unit driver side; 6 SAM control unit driver side; 7 SAM control unit driver side; 8 SAM Central Radio Radio on connector socket for terminal 15 R; 9 spare; 10 horn; 11 Battery sensor driver side and SAM computer; 12 Front cigarette lighter with ashtray illumination; 13 spare; 14 Internal combustion engine: Automatic gearbox protected by connector socket circuit 30 Diagnostic connector Electric vehicle: Fuse connector socket circuit 30 Diagnostic connector; 15 Power supply for connector socket circuit 30 fuses; 16 Internal combustion engine Engine electronics protected by connector socket circuit 30 Electric vehicle: connector socket power supply fuse circuit; 17 Power supply protected by connector socket for circuit; 18 Brake light switch; 19 External mirror adjustment switch; 20 Transponder coil Electronic stability programme control unit and stop light switch Protected by connector socket for circuit; 21 Light functions protected by connector socket for circuit 30; 22 Steering angle sensor Dual-clutch transmission control unit; 23 spare; 24 Central SAM unit; 25 Central SAM unit; 26 Central SAM unit; 27 Central SAM unit; 28 SAM control unit driver side; 29 SAM control unit driver side; 30 Alarm siren switch Power supply for connector socket circuit 30 fuses (Electric vehicle); 31 Instrument cluster and additional instruments; 32 spare; 33 Supplemental restraint system control unit; 34 Combined switch; 35 Electric power steering control unit; 36 Central SAM unit; 37 SAM control unit driver side; 38 A/C power solenoid switch; 39 Internal combustion starter motor, via starter relay 30; 39 Electric vehicle: fan motor; 1/1 Electric vehicle: Power supply for the connector socket circuit 30 of the electric vehicle; 1/2 Electric vehicle: Vacuum brake servo pump control unit Power electronics control unit; 1/3 spare; 1/4 Audio system amplifier control unit; 1/5 Internal combustion engine: Dual-clutch transmission control unit Electric vehicle: electric drive calculator; 1/6 Front left and front right window lift motors; 1/7 Electrically adjustable and heated left and right external mirrors; 1/8 Electric vehicle: Front passenger seat heating control unit Driver seat heating control unit; 1/9 spare; 1/10 Electric vehicle: steering wheel heating relay; 2/1 Supply for hood drive unit; 2/2 Supply for hood drive unit.


Updated on 18 May 2026 by ScegliAuto


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