Remove/install rear window on Vario roof - AR77.35-P-1590RK

MODEL 231 

Shown on left side of vehicle 

Fig 1: Rear Window On Vario Roof Remove/Install Components - Shown On Left Side Of Vehicle

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by body parts being trapped or crushed when working on a partially open Vario roof (in stop mode) or in its closing area as a result of the Vario roof suddenly collapsing	Secure Vario roof with a suitable special tool.	AS77.50-Z-0001-01A
	Remove/install
1	Remove Vario roof paneling (4, 5) and paneling (6)		AR77.30-P-1185RK
2	Remove screw/bolt (7)	On left and right side of vehicle.
3	Disconnect electrical connector (8)	On left and right side of vehicle.
4	Open cable ties (9)	On left and right side of vehicle. Replace cable tie (9).
5	Unscrew bolts (10) on left and right side of vehicle	Helper required for securing rear window (1). Apply thread locking agent to bolts threads (10). Quick-acting adhesive, Loctite 270	*BR00.45-Z-1008-02A
6	Unscrew bolts (11) on left and right side of vehicle	Helper required for securing rear window (1). Apply thread locking agent to bolts threads (11). Position sliding block (12) on right and left in sliding rail on rear window (1) and push bolt (11) through. Quick-acting adhesive, Loctite 270	BR00.45-Z-1008-02A
7	Remove rear window (1)	Turn and tilt rear window (1) so that C-pillar upper sections (3) do not come into contact with the mounts on the rear window (1) when removing. These components can be damaged otherwise. Remove rear window (1) in direction of vehicle interior. Helper required for securing rear window (1).
8	Install in the reverse order
9	Replace upper seal on rear window (1)	When replacing rear window (1).	AR77.35-P-1600W
10	Replace lower seal on rear window (1)	When replacing rear window (1).	AR77.35-P-1610W
11	Check position of rear window (1), adjust if necessary		AR77.35-P-1593RK

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1008-02A	Quick-acting adhesive, Loctite 270	A 002 989 93 71