Remove/install sensor for side airbag/windowbag - AR91.60-P-0730F

MODEL 210.0 with CODE (290) Windowbag with CODE (293) Left and right rear side airbag 

Fig 1: Identifying Sensor For Side Airbag/Windowbag Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removing, installing
	Risk of injury  when carrying out test or repair work on airbag or emergency tensioning retractor units	ETR control module with airbag and side airbag sensors must be from same manufacturer	AS91.00-Z-0001-01C
1	Withdraw ignition key
2	Remove rear seat bench		AR91.12-P-1700F
3	Fold up insulation mat
4	Remove the PSE control module	Only where right side airbag sensor (A54) removed. Place pneumatic control module to one side, do not connect.	AR80.20-P-2700F
5	Disconnect electric coupling at left or right side airbag sensor (A53/1 or A54/1)
6	Unscrew bolt (1)
7	Left or right airbag sensor (A53 or A54) to be removed	Installation:  The arrow on the side airbag sensor must point outwards.
8	Install in the reverse order
9	Carry out diagnosis.
			AD91.60-P-1000AZ