Removal and installation of electronic compass (APS) - ra82001407482x(7482)

Model 140 

Fig 1: Identifying Electronic Compass Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Ground lead on battery	disconnect, connect.
Cover (1) on headliner in rear	remove, install. NOTE: First detach cover from headliner on right side.
Electrical connection (2)	disconnect, connect.
Electrical compass (B26)	remove, install.