Remove/Install Driver's Side Air Vent - AR83.10-P-4507FR

Model 257, 290 

Courtesy of MERCEDES-BENZ USA

Shown on model 257 with code 891 (Premium ambient lighting) 

	Remove/install
1	Adjust the steering column backwards and downwards into its end position.
2	Insert extraction hook (3), as shown, into the notches on the driver's side air vent (1), rotate 90° and pull out driver's side air vent (1).	Make sure that the marking "TOP" on the driver's side air vent (1) is pointing upward.
		Extraction hook	Fig 1
3	Disconnect electrical connector (4) and remove driver's side air vent (1).	Model 257, 290 with code 891 (Premium ambiance illumination)
4	Install in the reverse order.

Fig 1: Identifying Extraction Hook (140 589 02 33 00)

Courtesy of MERCEDES-BENZ USA