Remove/install outer support for panoramic front glass roof - AR77.21-P-0520T

MODEL 211.0 with CODE (413) Panoramic sliding roof 

MODEL 211.0 

with CODE (413) Panoramic sliding roof 

with CODE (419) Solar module for panoramic sunroof 

Fig 1: Identifying Panoramic Front Glass Roof Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removing
	Risk of injury  caused by fingers being pinched or crushed  when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
1	Remove panoramic sunroof water repellent		AR77.21-P-0050T
2	Remove rubber bellows on front panoramic glass roof (4)	Rubber bellow rails can remain on tilting/sliding roof cover.	AR77.21-P-0530T
3	Loosen cover (6) on front glass roof (4) (arrow)
4	Unlock catch hook (5) on cover (6) from interior compartment
5	Slide cover (6) out downward
6	Unscrew bolts (2) from outer support (1).
7	Slide outer support (1) toward front out of guide rail (3)
	Install
8	Clean slide shoes on outer support (1) with rag and lubricate	Special sliding roof antifriction agent	*BR00.45-Z-1055-06A
9	Clean guide rail (3) with rag and lubricate	Special sliding roof antifriction agent	*BR00.45-Z-1055-06A
10	Insert outer support (1) into guide rail (3) from front
11	Pivot outer support (1) upward
12	Loosely screw bolts (2) into outer support (1)	Replace bolts (2)
13	Press outer support (1) upward, simultaneously press front glass roof (4) downward and tighten bolts (2).	The front glass roof (4) should only have minimum play
			*BA77.21-P-1002-01A
14	Open panoramic sunroof, close and then move to tilt position	See Operator's Manual Observe noises from panoramic sunroof mechanism
15	Install cover (6) from bottom and clip in	Cover (6) should make firm contact.
16	Install rubber bellows for front glass roof (4)on panoramic sunroof		AR77.21-P-0530T
17	Install panoramic sunroof water repellent		AR77.21-P-0050T