Removing and installing pushbutton control module - AR83.40-P-6350D

MODEL 140 up to 31.8.95 

Fig 1: Identifying Pushbutton Control Module Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal, installation
1	Remove ignition key
2	Remove radio
3	Remove cover on center console		ra68001400235x
4	Unscrew screws for A/C pushbutton control module (N22, arrows)	2 each
5	Disconnect A/C pushbutton control module (N22) and disconnect connectors (1, 2)	Installation:  Ensure that connectors catch properly
6	Reinstall in opposite order	After completion of work↓ Check for proper function according to diagnosis manual