Remove/install guide tube for roller sun blind drive cable - AR77.21-P-0232NKX

MODEL 156 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) 

Shown on left side of vehicle on model 156 

Fig 1: Roller Sun Blind Drive Cable Guide Tube Remove/Install Components - Shown On Model 156

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Completely open rear roller sun blind
2	Remove left and right side headliner until roller sun blind drive cable guide tube (1) is accessible	Model 156 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300NKX
		Model 205.0/1 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300LW
		Model 205.2 with code 413 (Automatic panoramic sliding sunroof) Model 253 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300LWS
3	Unclip until roller sun blind drive cable guide tube (1) from catch hooks (2) and remove
4	Install in the reverse order