Remove/install tilting/sliding roof cutout seal - AR77.20-P-1900GW

MODEL 463 (except 463.202) as of model year 2013/model refinement package 2012 

Shown on left side 

Fig 1: Tilting/Sliding Roof Cutout Seal Remove/Install Components - Shown On Left Side

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Fully open tilting/sliding roof
2	Mark installation position of seal (1) on roof cutout and connection points (arrows)
3	Remove sealing (1).	Press seal (1) into retaining rails (2, 3, 4). Connection points (arrows) on seal (1) should coincide with the markings on the roof cutout. The corrugation on the insert profile should point upward.
4	Install in the reverse order