Remove/install interior motion sensor transmitter/receiver - AR80.50-P-9820F

MODEL 203, 210.0 as of 1.6.98, 210.2 as of 1.6.99, 215, 220 with code (882b) Interior motion sensor (only with anti-theft alarm system) 

Shown on model 210.0 

Fig 1: Identifying Interior Motion Sensor Location

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/Install
1	Unclip interior motion sensor transmitter/ receiver (A26/14) from headliner (arrows)	On model 203.7 with code (413) panorama sliding roof, only the side arrests are present
		Installation:  If it is not possible to clip in the interior motion sensor transmitter/receiver (A26/14), because the headliner sags, insert spacers, e.g. foam rubber elements between headliner and roof (except model 203.7).	Fig 2
2	Remove electrical connector from interior motion sensor transmitter/receiver (A26/14)
3	Install in the reverse order

Fig 2: Identifying Assembly Wedge (110 589 03 59 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.