Remove/install panoramic sliding roof motor - AR77.21-P-6995NKA

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

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

MODEL 222 with CODE 413 (Automatic panoramic sliding sunroof) 

MODEL 253 with CODE 413 (Automatic panoramic sliding sunroof) 

Shown on MODEL 176 

Fig 1: Panoramic Sliding Roof Motor Remove/Install Components - Shown On Model 176

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
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Detach headliner in front area until panoramic sliding door control module (A98) is accessible	Model 156 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300NKX
		Model 117, 176 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300NKA
		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
		Model 222.0/1 with code 413 (Automatic panoramic sliding sunroof)	AR68.30-P-4300LF
2	Disconnect electrical connector (1)
3	Unscrew bolts (2) and remove panoramic sliding roof control module (A98)	The panoramic sliding roof motor is a component of the panoramic sliding roof control module (A98).
4	Install in the reverse order
5	Synchronize panoramic sliding roof with diagnostic system and perform teach-in run for automatic reversing function	Model 117, 156, 176 with code 413 (Automatic panoramic sliding sunroof) Model 205.0/1/2 with code 413 (Automatic panoramic sliding sunroof) Model 222 with code 413 (Automatic panoramic sliding sunroof) Model 253 with code 413 (Automatic panoramic sliding sunroof)
		Model 117, 156, 176 with code 413 (Automatic panoramic sliding sunroof)	AD00.00-P-2000-04A
		Model 205.0/1/2 with code 413 (Automatic panoramic sliding sunroof) Model 222 with code 413 (Automatic panoramic sliding sunroof)	AD00.00-P-2000-04B