2004 Mercedes C-Class Owner's Manual - Page 311

Practical hints Replacing bulbs Rear lamps Lamp Type Notes on bulb replacement Warning! Keep bulbs out of reach of children. Bulbs and bulb sockets can be very hot. Allow the lamp to cool down before changing a bulb. Halogen lamps contain pressurized gas. A bulb can explode if you touch or move it when hot drop the bulb scratch the bulb Wear eye and hand protection. Because of high voltage in Xenon lamps, it is dangerous to replace the bulb or repair the lamp and its components. We recommend that you have such work done by a qualified technician. 12 volt bulbs of the same type and with the specified watt rating. 7 High mounted brake LED lamp 8 Brake lamp 9 Turn signal lamp a Backup lamp b Tail, parking, standing and side marker lamp d Rear fog lamp, driver's side P 21 W PY 21 W P 21 W P 21/5 W G Switch lights off before changing a bulb to prevent short circuits. Always use a clean lint-free cloth when handling bulbs. Your hands should be dry and free of oil and grease. If the newly installed bulb does not come on, visit an authorized Mercedes-Benz Center. Have the LEDs and bulbs for the following lamps replaced by an authorized Mercedes-Benz Center: Additional turn signals in the exterior rear view mirrors High mounted brake lamp Xenon lamps Front fog lamps c License plate lamps C 5 W P 21/4 W 311