Mercedes-Benz B-Class (W245) 2005-2011

Dashboard fuse box (left side, behind cover) · Mercedes-Benz

F1 · 5 A · Instrument cluster 5 F1 F2 · 10 A · Radio, COMAND unit 10 F2 F3 · 10 A · Hazard warning lights 10 F3 F4 · 15 A · Interior light, glovebox light 15 F4 F5 · 10 A · Left headlight 10 F5 F6 · 10 A · Right headlight 10 F6 F7 · 20 A · Front wipers 20 F7 F8 · 15 A · Rear window wiper/washer 15 F8 F9 · 10 A · Horn 10 F9 F10 · 15 A · Left front, right rear turn signal 15 F10 F11 · 15 A · Right front, left rear turn signal 15 F11 F12 · 30 A · Heater/AC blower motor 30 F12 F13 · 5 A · Reversing lights 5 F13 F14 · 10 A · Brake lights 10 F14 F15 · 20 A · Rear window defroster 20 F15 F16 · 30 A · Driver door module, window motor 30 F16 F17 · 30 A · Passenger door module, window motor 30 F17 F18 · 10 A · ABS/ESP control unit 10 F18 F19 · 5 A · Airbag system 5 F19 F20 · Not used F20 F21 · 15 A · Cigarette lighter, 12V socket 15 F21 F22 · 5 A · Heated mirrors 5 F22 F23 · 10 A · Instrument illumination 10 F23 F24 · Not used F24 F25 · 5 A · Radio aerial amplifier 5 F25 F26 · 15 A · Heated front seats 15 F26 F27 · 10 A · Rear fog light, front fog lights 10 F27 F28 · 5 A · Left/right parking lights 5 F28 F29 · 10 A · Tailgate lock, trunk light 10 F29 F30 · 5 A · Automatic transmission control unit 5 F30 F31 · 5 A · Onboard diagnostic socket (OBD) 5 F31 F32 · Not used F32 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

Open the driver's door and locate the small cover panel at the left edge of the dashboard, level with the door opening. Unclip the cover by hand to reach the fuse rows mounted behind it.

This panel covers most interior and comfort circuits; the main fuse and relay box in the engine bay next to the battery holds the high-current and engine-management fuses. Models with the optional AUTOTRONIC transmission or bi-xenon lights may have a slightly different layout. 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 fuseRadio, COMAND unit
F310 AMini fuseHazard warning lights
F415 AMini fuseInterior light, glovebox light
F510 AMini fuseLeft headlight
F610 AMini fuseRight headlight
F720 AMini fuseFront wipers
F815 AMini fuseRear window wiper/washer
F910 AMini fuseHorn
F1015 AMini fuseLeft front, right rear turn signal
F1115 AMini fuseRight front, left rear turn signal
F1230 AStandard fuseHeater/AC blower motor
F135 AMini fuseReversing lights
F1410 AMini fuseBrake lights
F1520 AMini fuseRear window defroster
F1630 AStandard fuseDriver door module, window motor
F1730 AStandard fusePassenger door module, window motor
F1810 AMini fuseABS/ESP control unit
F195 AMini fuseAirbag system
F20—Empty slotNot used
F2115 AMini fuseCigarette lighter, 12V socket
F225 AMini fuseHeated mirrors
F2310 AMini fuseInstrument illumination
F24—Empty slotNot used
F255 AMini fuseRadio aerial amplifier
F2615 AMini fuseHeated front seats
F2710 AMini fuseRear fog light, front fog lights
F285 AMini fuseLeft/right parking lights
F2910 AMini fuseTailgate lock, trunk light
F305 AMini fuseAutomatic transmission control unit
F315 AMini fuseOnboard diagnostic socket (OBD)
F32—Empty slotNot used