Remove/Install Front Seat Belt Height Adjustment Mechanism - AR91.40-P-1100XG

Model 463 

as of model year 2019 

Shown on left side of vehicle 

Fig 1: Front Seat Belt Height Adjustment Mechanism Components Location - Model 463 As Of Model Year 2019 (Shown On Left Side Of Vehicle)

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Detach upper B-pillar trim and place to one side.	Do not detach the belt end fitting from the front seat.	AR68.30-P-4703XG
2	Remove screw (3) and remove seat belt guide bracket (4) with seat belt.	Bolt/nut on front seat belt guide bracket	*BA91.40-P-1002-01C
3	Unscrew bolt (1).	Bolt, belt height adjuster to B-pillar	*BA91.40-P-1010-01C
4	Unhook belt height adjuster (2) and remove upwards.	Ensure the belt height adjuster (2) is seated correctly in the B-pillar.
5	Install in reverse order.

SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number	Designation		Model 463 up to model year 2019	Model 463 as of model year 2019
BA91.40-P-1002-01C	Bolt/nut on front seat belt guide bracket	Nm	35	35

SEAT BELTS/EMERGENCY TENSIONING RETRACTORS

Number	Designation		Model 463 up to model year 2019	Model 463 as of model year 2019
BA91.40-P-1010-01C	Bolt, belt height adjuster to B-pillar	Nm	-	24