Removal and installation of the ignition coils - ra15lh1042003x(2003)

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.

Engine 104 LH-injection

Operation No. of operation texts and operation values or standard texts and flat rates 15-2003

Fig 1: Identifying Ignition Coils Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Pay attention to instructions regarding work on breaker less transistorized ignition system (function description 15-0010).
Ground cable	at battery, disconnect, connect.
Cover over left headlamp	remove, install.
Cover (29)	for ignition coil (T1), remove, fit on.
Nuts (arrows)	for electrical connections, unscrew, screw on.

NOTE: Terminal 1: M5 connection thread. Terminal 15: M6 connection thread.

Ignition cables at ignition coils	detach, fit on.
Nuts (30)	unscrew, screw on.
Ignition coil (T1)	remove, insert.