Mercedes Benz C Class w204 (third generation 2008-2014) – fuse box diagram
Year of production: 2008, 2009, 2010, 2011, 2012, 2013, 2014
Model: C180, C200, C250, C280, C300, C350, C63, AMG
Fuse box diagram
| Description | Fuse number |
| Air conditioning system heater | 12 |
| ABS / ASR / BAS / ESP | 1,6,13,14,16,20,21 |
| Air conditioning in rear compartment | 119 |
| Adaptive damping system | 12,17 |
| Airbag system | 8,15,37,77 |
| Surrounding light | 2,3,39,41 |
| Antenna module | 46 |
| Anti Thef alarm | 46 |
| Auto dimming rear view mirror | 17 |
| Automatic transmission | 16,33 |
| Stop lights | 21 |
| CD charger | 43 |
| Ceiling lamps | 17 |
| Central display | 11 |
| Central locking system | 2,3 |
| Cigarette lighter | 71 |
| COMAND | 26 |
| Height adjustment of the control unit | 69 |
| Cortesy Lights / Warnings | 2,3,39,41 |
| Diagnostic socket | 16 |
| Engine electronics | 6,19,22,23,24,25,27,32,75 |
| Exterior light switch | 18 |
| Exterior mirror function | 2,3 |
| Fanfare Horn | 13, 31a, 31b |
| Fuel pump | 4,6,19,23,27,42 |
| Garage door opener | 17 |
| Glove box light | 21 |
| Emergency lights | 18 |
| Headlight flicker | 13 |
| Headlight range adjustment | 29,30 |
| Heated rear window | 49 |
| Ignition lock | 19,27 |
| Instrument cluster | 5,28 |
| Interior motion sensor | 46 |
| WITHOUT KEY | 74 |
| Makeup mirror | 17 |
| Cell phone | 21 |
| Multicontour seats | 60 |
| Multifunction steering wheel | 13 |
| NECK-PRO | 37 |
| Panoramic glass roof | 17 |
| PARKTRONIK system | 12,59 |
| Front power window | 2,3 |
| Electric window, rear | 39,41 |
| PRESAFE security system | 50,51 |
| Radio system | 26,84 |
| Rain sensor | 17 |
| Reading lights | 17 |
| Rear compartment | 86 |
| Rear window sunshade | 12 |
| Rear window washer | 38 |
| Remote tailgate closure | 61 |
| Satellite radio | 26,84 |
| Front seat adjustment | 2,3,44,45,116,126 |
| Driver’s seat heating | 12 |
| Front passenger seat heating | 12 |
| Front seat socket | 9,71,78 |
| Socket, lead compartment | 72 |
| Rear socket | 76 |
| Sound system | 67 |
| Starter | 6,7,19,27 |
| Steering wheel lock | 19,27 |
| Steering wheel adjustment | 2,116 |
| Turn on lighting | 2,3,12,17,39,41 |
| TELE AID | 83,87 |
| Tilt / slide sunroof | 17 |
| Tire pressure monitoring system | 70 |
| Towing protection | 46 |
| Trailer brake | 53 |
| Trailer hitching | 53,54,56,57,58 |
| Direction blinker | 13 |
| TV tuner | 85 |
| Windscreen washer light | 13 |
| Rear windshield wiper | 13 |
| Windshield wipers | 10,13 |
Fuse rating
| Fuse number | Ampere | Color |
| 16,59,70,77 | 5 | Beige |
| 4,5,8,11,12,13,14,15,18,21,27,28,46,54,60,83,84,85,87,119 | 7,5 | brown |
| 6,29,30,33 | 10 | Red |
| 9,22,24,25,31,38,56,71,72,74,76,117 | 15 | blue |
| 7,19,23,26,42,57,75 | 20 | Yellow |
| 1 | 25 | White |
| 2,3,10,17,44,45,53,58,116,126 | 30 | Green |
| 20,32,49,61,67 | 40 | Amber |
| 50,51 | 50 | Red |
Mercedes Class C w204 – engine compartment fuse box
Mercedes Class C w204 – fuses – trunk
Mercedes Class C w204 – fuses – passenger compartment
WARNING: Terminal and wire harness assignments for individual connectors will vary depending on vehicle equipment level, model and market.