mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Navigation Module|Service and Repair|Page 40 > < Infrared Remote Control Module (N54)|Page 36
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Navigation Module: Service and Repair

Navigation processor up to approx. 11/96

Navigation processor as of approx. 12/96

 
CD-ROM in navigation processor

remove (only when replacing navigation processor).

Quiescent current retention unit

disconnect, connect.

Ground cable at battery

disconnect, connect.

Holder (1) 

remove, install.

Electrical connections on rear of navigation processor (A2/3O)

disconnect, connect.
(only for vehicles as of approx. 12/96)

Navigation Module|Service and Repair|Page 40 > < Infrared Remote Control Module (N54)|Page 36