Removing and installing combination relay - ra540a1401500x(1500)

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.

A. Removal, installation Model 140 up to 08/95

Operation no. of operation texts and work units or standard texts and flat rates:

Removal, installation (up to 08/95)

Fig 1: Identifying Combination Relay Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Quiescent current retention unit	disconnect, connect.
Ground cable on battery	disconnect, connect.
Fuse box cover (1)	remove, install.
Wiper system relay (K26)	remove from mount, install.
Wiper system relay holder (2)	remove, install.
Screws (3)	unscrew, screw in.
Relay box cover (4)	remove, install.
Combination relay (N10, N10/2)	remove, install.
	NOTE: The combination relay (N10, N10/2) is arrested with four catch lugs.
Electrical connections (arrows)	disconnect, connect.

COMMERCIALLY AVAILABLE TESTER

Quiescent current retention unit

e.g. Hans Zeheter CMP 12.2