Remove/install panoramic roof drive guide tube - AR77.21-P-0420T

MODEL 211.0 with CODE (413) Panorama sliding roof 

MODEL 211.0 

with CODE (413) Panorama sliding roof 

with CODE (419) Solar module for panoramic roof 

Illustrated on left side 

Fig 1: Identifying Panoramic Roof Drive Guide Tube Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/Install
1	Remove panoramic roof drive	On vehicles with code (413) panoramic sliding roof	AR77.21-P-0400T
		On vehicles with code (413) panoramic sliding roof and code (419) solar module for panoramic glass roof	AR77.21-P-0400TA
2	Slide sun shade coupling (6) out of guide rail (2) toward front on left and right side of vehicle	Note correct installation position.
3	Unscrew screws (5) on left and right side of vehicle
4	Pull guide tube (1) out of guide rail (2) on left and right side of vehicle until drive cables (3, 4) are accessible	Note correct installation position.
5	Pull drive cable (4) out of guide tube (1) on left and right side of vehicle and lay guide rail (2) down to side	Note correct installation position.
6	Pull drive cable (3) out of guide tube (1) on left and right side of vehicle	Note correct installation position.
7	Install in the reverse order