Removing and installing ignition module (Xenon headlamps) - ra82001404632x(4632)

WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.

Model 140

Preliminary work:

Headlamp unit removed (82-4730)

Lens on headlamp removed (82-1820)

Headlamp reflector removed (82-2850).

Fig 1: Identifying Control Module (Xenon Headlamps) Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Screws (1)	unscrew, screw in.
Electrical connection	disconnect, reconnect.
Ignition module (E1n2, E2n2)	remove, install.