2005 Mercedes S-Class Owner's Manual - Page 397

Practical hints Replacing bulbs Tail lamp unit Turn the catch, and move the trim to the side. Turn bulb socket counterclockwise and pull out. Gently twist bulb counterclockwise and pull out of bulb holder. Insert new bulb into the holder and turn it clockwise. Reinstall bulb socket. 1 Black socket: Backup lamp 2 White socket: Turn signal lamp 3 Red socket: Tail, standing and parking lamp 4 Red socket: Driver's side: tail, parking and rear fog lamp Passenger's side: tail and parking lamp The bulb socket should audibly click. Replace trim and secure with lock. 1 Screws Loosen both screws 1. Remove the license plate lamp. Replace the bulb. Reinstall the license plate lamp. Retighten screws 1. License plate lamp 395