2008 Mercedes S-Class Owner's Manual - Page 683

Practical hints Replacing bulbs High beam flasher lamp In vehicles with Bi-Xenon headlamps, you can only change the halogen bulb for the high-beam flasher lamp. Turn cover 2 ( page 681) counterclockwise and remove it. Turn bulb holder 1 counterclockwise until it disengages. Take out bulb holder 1. Take bulb out of holder. Insert new bulb into holder and press it all the way down. The tab of the bulb holder must be positioned on the upper left-hand side and wire 2 must point upward and to the right for the left headlamp, downward and to the left for the right headlamp. Turn bulb holder clockwise until it engages and grip 3 is in a horizontal position. 1 Bulb holder 2 Wire position Turn cover 2 ( page 681) counterclockwise and remove it. Turn bulb holder 1 counterclockwise until it disengages. Take out bulb holder 1. Press both catches on left and right sides of bulb holder 1 and take bulb out of holder. Insert new bulb into holder until it engages. IR emitter* 1 Bulb holder 2 Wire position 3 Grip 682