Remove, Install Tilting/Sliding Roof Cutout Seal - AR77.20-P-1900GW

Model 463 (Except 463.202) Up To Model Year 2019 

Shown on left side

Fig 1: Tilting/Sliding Roof Cutout Seal Components Location - Model 463 (Except 463.202) Up To Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Fully open tilting/sliding roof
2	Mark installation position of sealing (1) on roof cutout and connections (arrow)
3	Remove sealing (1)	Press sealing (1) into mounting rails (2, 3, 4). The connections (arrow) of the sealing (1) must correspond to the marking made on the roof cutout. The corrugation on the plug profile must point upward.
4	Install in the reverse order