Mercedes-Benz C-Class (W205) 2014-2021

Front passenger footwell fuse box · Mercedes-Benz

F1 · 5 A · Instrument cluster 5 F1 F2 · 10 A · Rain/light sensor 10 F2 F3 · 5 A · COMAND infotainment system 5 F3 F4 · 15 A · Driver's door control unit 15 F4 F5 · 15 A · Front passenger door control unit 15 F5 F6 · 10 A · Rear left door control unit 10 F6 F7 · 10 A · Rear right door control unit 10 F7 F8 · 5 A · Steering column electronics switch module 5 F8 F9 · 10 A · Reversing camera 10 F9 F10 · 5 A · Parking aid (PARKTRONIC sensors) 5 F10 F11 · 10 A · Front camera / driver assistance module 10 F11 F12 · 15 A · Heated windshield washer nozzles 15 F12 F13 · 10 A · Heated door mirrors 10 F13 F14 · 5 A · Light switch / dimmer 5 F14 F15 · 10 A · Hazard warning switch 10 F15 F16 · 5 A · Interior lighting 5 F16 F17 · 10 A · Glovebox light and lock 10 F17 F18 · 20 A · Front wiper motor 20 F18 F19 · 15 A · Rear wiper motor 15 F19 F20 · 30 A · Heated rear window 30 F20 F21 · 20 A · Driver's seat heating 20 F21 F22 · 20 A · Front passenger seat heating 20 F22 F23 · 10 A · Sunroof/panorama roof control unit 10 F23 F24 · 5 A · Air conditioning (THERMOTRONIC) control panel 5 F24 F25 · 10 A · Blower motor control (final stage) 10 F25 F26 · 5 A · Tire pressure monitoring system 5 F26 F27 · 10 A · Trailer module 10 F27 F28 · 15 A · Fuel door release / lock 15 F28 F29 · 10 A · Steering wheel heating 10 F29 F30 · 5 A · DISTRONIC cruise control module 5 F30 F31 · 5 A · Interior monitoring / alarm sensors 5 F31 F32 · 5 A · Trunk lid control unit 5 F32 F33 · 10 A · Power trunk lid motor control 10 F33 F34 · 5 A · Ambient lighting control unit 5 F34 F35 · 5 A · Head-up display 5 F35 F36 · Not used F36 F37 · 10 A · KEYLESS-GO control unit 10 F37 F38 · 5 A · Interior air quality sensor 5 F38 F39 · Not used F39 F40 · 10 A · Digital instrument display 10 F40 AUTOFIXPEDIA

Tap a fuse to highlight it in the table.

Legend:Mini fuseStandard fuseMaxi fuseRelay
Colour by rating:5 A7 A10 A15 A20 A25 A30 A40 A

Location

The fuse box is in the front passenger footwell, behind a plastic cover on the side panel. Open the front passenger door, pull back the carpet edge if needed, and unclip the cover to access the fuses.

This panel also contains the SAM (Signal Acquisition and Actuation Module) for the front passenger side; a flat-blade fuse that looks fine can still be reported faulty by the SAM self-test, so check the module fault memory as well. Fuse assignment varies by equipment level and production year. Always confirm with the label on the fuse box cover or the owner's manual.

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No.AmpsTypeProtected circuit
F15 AMini fuseInstrument cluster
F210 AMini fuseRain/light sensor
F35 AMini fuseCOMAND infotainment system
F415 AMini fuseDriver's door control unit
F515 AMini fuseFront passenger door control unit
F610 AMini fuseRear left door control unit
F710 AMini fuseRear right door control unit
F85 AMini fuseSteering column electronics switch module
F910 AMini fuseReversing camera
F105 AMini fuseParking aid (PARKTRONIC sensors)
F1110 AMini fuseFront camera / driver assistance module
F1215 AMini fuseHeated windshield washer nozzles
F1310 AMini fuseHeated door mirrors
F145 AMini fuseLight switch / dimmer
F1510 AMini fuseHazard warning switch
F165 AMini fuseInterior lighting
F1710 AMini fuseGlovebox light and lock
F1820 AStandard fuseFront wiper motor
F1915 AMini fuseRear wiper motor
F2030 AStandard fuseHeated rear window
F2120 AStandard fuseDriver's seat heating
F2220 AStandard fuseFront passenger seat heating
F2310 AMini fuseSunroof/panorama roof control unit
F245 AMini fuseAir conditioning (THERMOTRONIC) control panel
F2510 AMini fuseBlower motor control (final stage)
F265 AMini fuseTire pressure monitoring system
F2710 AMini fuseTrailer module
F2815 AMini fuseFuel door release / lock
F2910 AMini fuseSteering wheel heating
F305 AMini fuseDISTRONIC cruise control module
F315 AMini fuseInterior monitoring / alarm sensors
F325 AMini fuseTrunk lid control unit
F3310 AMini fusePower trunk lid motor control
F345 AMini fuseAmbient lighting control unit
F355 AMini fuseHead-up display
F36—Empty slotNot used
F3710 AMini fuseKEYLESS-GO control unit
F385 AMini fuseInterior air quality sensor
F39—Empty slotNot used
F4010 AMini fuseDigital instrument display