Remove/Install Panoramic Roof Roller Sun Blind Drive Unit - AR77.21-P-0493ME

Model 167.1/9 

With Code 413 (Automatic panoramic sliding sunroof) 

Fig 1: Panoramic Roof Roller Sun Blind Drive Unit Components Location - Model 167.1/9 With Code 413

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
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Lower roof lining.		AR68.30-P-4300ME
2	Release and disconnect electrical connector (1) at panoramic sliding sunroof roller sunblind drive unit (M12/5).
3	Secure panoramic sliding sunroof roller sunblind drive unit (M12/5) against falling down, remove screws (2) and remove panoramic sliding sunroof roller sunblind drive unit (M12/5).	If panoramic roof roller sunblind was removed, ensure that drive cables of panoramic roof roller sunblind on left and right have same position in guide rails.
4	Install in the reverse order.
	Normalizing
5	Normalize panoramic sliding sunroof using vehicle diagnosis system and perform teach-in run for automatic reversing function.
			AD00.00-P-2000-06ME