Remove/Install Front Seat Side Airbag Unit - AR91.60-P-0695FR

Model 257 

Model 290 

except code 555 (AMG-Performance Seat) 

Shown on model 257 

Fig 1: Front Seat Side Airbag Unit Components Location - Model 290 Except Code 555 (Shown On Model 257)

Courtesy of MERCEDES-BENZ USA

	Risk of injury  during testing and repair operations related to pyrotechnical components	Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts.	AS91.00-Z-0008-01A
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Information, assessment and legal requirements when working with, handling and storing pyrotechnical components		AH91.00-Z-0000-10A
	Remove/install
1	Detach seat backrest trim.		AR91.10-P-1912FR
2	Disconnect ground line from battery.		AR54.10-P-0003FR
3	Release and disconnect electrical connector (2) from side airbag unit (1).	Ensure correct engagement of electrical connector (2) at side airbag unit (1).
		Removal lever	Fig 2
4	Unscrew nut (5).	Nut, side airbag unit to backrest frame	*BA91.60-P-1006-01O
5	Unscrew nut (6) and remove with ground line (7).	Ground line (7) is secured to nut (6).
		Observe installation position of ground line (7).
		Nut, side airbag unit to backrest frame	*BA91.60-P-1006-01O
6	Remove side airbag unit (1) from backrest frame (4).
7	Install in the reverse order
	Check
8	Check Supplemental Restraint System (SRS) using vehicle diagnosis system.	When replacing the side airbag unit (1).
			AD00.00-P-2000-06FR

Fig 2: Identifying Removal Lever (203 589 04 33 00)

Courtesy of MERCEDES-BENZ USA