Remove/Install Tilting/Sliding Roof Motor - AR77.20-P-3010XG

Model 463 as of model year 2019 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Move sliding roof to tilt position.
2	Remove overhead control panel control unit.		AR82.20-P-1000XG
3	Remove the screws (1).	First screw in bolts (1) by hand and then tighten.
4	Remove sliding roof control module (A98/1).
5	Disconnect electrical connector (2) and remove sliding roof control module (A98/1).	The sliding roof motor (A98/1m1) is a component of the sliding roof control module (A98/1).
6	Install in reverse order.
	Check
7	Normalize sliding roof.
8	Connect XENTRY Diagnosis, read out fault memory, and carry out teach-in run for the automatic reversing function of the sliding sunroof.		AD00.00-P-2000-04B