Remove/Install Comand Display - AR82.85-P-7429FR

Model 257, 290 

Courtesy of MERCEDES-BENZ USA

Shown except code 464 (Digital instrument cluster, full display) 

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Carry out commissioning of Audio/COMAND display (A40/8).	When replacing Audio/COMAND display (A408).
			AD00.00-P-2000-06FR
2	Remove display module.	Model 257, 290 with code 464 (Full display digital instrument cluster) Audio/COMAND display (A40/8) is part of the display module and cannot be removed or replaced separately.	AR54.30-P-6023FR
3	Unscrew screws (1) and screws (4) and remove holder (2).	Model 257, 290 except code 464 (Full display digital instrument cluster)
4	Unscrew bolts (3).	Model 257, 290 except code 464 (Full display digital instrument cluster)
5	Release Audio/COMAND display (A40/8) in direction of arrow (arrow A).	Model 257, 290 except code 464 (Full display digital instrument cluster) Audio/COMAND display (A40/8) must audibly engage.
6	Remove Audio/COMAND display (A40/8).	Model 257, 290 except code 464 (Full display digital instrument cluster)
7	Install in the reverse order.