Remove/Install Front Seat Belt Buckle - AR91.40-P-1515FR

Model 257, 290 

Courtesy of MERCEDES-BENZ USA

Shown on model 257, on right front seat 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove front seat and place on seat backrest.		AR91.10-P-1000FR
2	Release catch hooks (8) and remove frame floor assembly electrical connector (X28/29, X28/30) from holder (7).
3	Release electrical connector (1) of electrical wiring harness (5) using two suitable screwdrivers and pull out frame floor assembly electrical connector (X28/29, X28/30).	Carefully remove electrical connection (1). Otherwise, this may be damaged.
4	Release electrical wiring harness (5) from trim (2) and expose.	Fix electrical wiring harness (5) in place at seat frame such that adjustment of the front seat is possible without limitation. Otherwise shearing off or crushing of the electrical wiring harness (5) may occur.
		Replace cable tie (6).
		Dismantling tool	Fig 1
5	Remove bolt (3) and remove seat belt buckle (4).	Note correct installation position of belt buckle (4).
		Bolt, front seat belt buckle	*BA91.40-P-1004-01U
6	Install in the reverse order.

SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number	Designation		Model 257	Model 290
BA91.40-P-1004-01U	Bolt, front seat belt buckle	Nm	35	35

Fig 1: Identifying Dismantling Tool (000 589 95 63 00)

Courtesy of MERCEDES-BENZ USA