Remove/install additional fan for COMAND - AR82.85-P-0005GQ

MODEL 166 

Fig 1: Identifying COMAND Fan Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Switch off ignition and remove transmitter key from electronic ignition lock control unit	On vehicles with code (889) Keyless Go: Press keyless go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).
2	Remove glove box		AR68.10-P-1400GQ
3	Remove filter	To do so, turn filter to the right (arrow).
4	Disconnect electrical line (4) at COMAND fan motor (M4/13)
5	Remove bolt (3)
6	Detach COMAND fan motor (M4/13) at instrument panel carrier
7	Slide air duct (5) toward rear and unclip from guide (6)	Ensure that air duct (5) engages correctly in guide (6).
8	Install in the reverse order