Removal and installation of electric window lift motor in driver's door - ra72001400186x(0186)

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 - A. Sedan, B. Coupe

Preliminary work:

Door liner on driver's door removed (Removal and installation of the lining on the driver's door )

A. Sedans

Fig 1: Identifying Window Lift Motor In Driver's Door Components (Sedans)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Removal

Vapor seal below door liner	pull off.
Couplings (2 each) on window lift motor	pull off.
Cable straps (1)	open.
Intorx screws (2) (Tx 30)	screw out (9 Nm).
Window lift motor	remove.

Installation

Reinstall in opposite order.

The window lift motor must be resynchronized (basic adjustment). For this purpose close window with window lift switch (automatic closing control does not function) and allow window to run against stop for 1-2 s.

B. Coupes

Fig 2: Identifying Window Lift Motor In Driver's Door Components (Coupes)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Vapor seal below door liner	pull off.
Electrical connections on motor for electric window	disconnect.
lift
Inner Torx screws (Tx30)	screw out (3 each).
Motor for electric window lift	remove.
Reinstall	in opposite order.

NOTE: The motor for the electrically operated window must be resynchronized (basic adjustment). For this purpose close window with electric window switch (not in automatic closing mode) and allow to run against stop for 1 - 2 s.