Remove/Install Eyeglass Compartment On Roof - AR68.30-P-4400FR

Model 257, 290 except code 811 (High-End sound system) 

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove
1	Remove overhead control panel control unit (N70).		AR82.20-P-1000FR
2	Open glasses compartment (2).
3	Remove rubber mat from the glasses compartment (2).
4	Press glasses compartment (2) in the direction of the damper (5) and unclip on the opposite side from the bearing.
5	Unclip glasses compartment (2) at the side of the damper (5) from the bearing and remove.
6	Unclip damper (5) and remove from housing (6).
	Check
7	Check gearwheel of the damper (5) and gearing on the glasses compartment (2) for damage and wear.	If there is a problem, ↓ replace corresponding component part.
8	Check that left and right spring U-bolts (3) are seated correctly in the glasses compartment (2).	Spring clips (3) must be fully seated on spindles of glasses compartment (2)
		If there is a problem, ↓ correct position of relevant spring clip (3).
	Install
9	Insert glasses compartment (2) on the opposite side of the damper (5) in the bearing.
10	Align glasses compartment (2) vertically.	Spring clips (3) must, as shown, be seated in front of retaining pins (4).
11	Slightly bend glasses compartment (2) and insert into the bearing on the side of the damper (5).
12	Insert damper (5) in housing (6) and clip in.	Do not insert damper (5) at an angle. Both engagements of damper (5) must engage almost simultaneously.
13	Insert rubber mat in the glasses compartment (2).
14	Close glasses compartment (2).
15	Install overhead control panel control unit (N70).		AR82.20-P-1000FR
	Check
16	Check glasses compartment (2) for proper operation by opening and closing.	Perform test procedure at least three times.