Remove/install roller sun blind guide rail - AR77.21-P-0231NKA

MODEL 117, 156, 176 with CODE 413 (Automatic panoramic sliding sunroof) 

MODEL 205.0/1/2 with CODE 413 (Automatic panoramic sliding sunroof) 

MODEL 253 with CODE 413 (Automatic panoramic sliding sunroof) 

Fig 1: Roller Sun Blind Guide Rail Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
	Remove/install
1	Detach left and right panoramic sliding roof guide rail (2)		AR77.21-P-0430NKA
		Removal:  Do not remove panoramic sliding roof roller sun blind motor and roller sun blind drive cable.
2	Carefully raise panoramic roof guide rail (2) at rear and pull roller sun blind guide rail (1) toward rear out of panoramic sliding roof guide rail (2)	Install new seal (3).
3	Install in the reverse order