Remove/Install Upper Control Panel Control Unit - AR54.21-P-1262XG

Model 463 

as of Model year 2019 

Fig 1: Upper Control Panel Control Unit Components Location - Model 463 As Of Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove instrument panel cover (1).		AR68.10-P-3430XG
2	Unclip upper control panel control unit (N72/1) at catch hooks (arrows).	Clip remover	Fig 2
3	Remove analog clock.
		Only when replacing the upper control panel control unit (N72/1).	AR54.30-P-0010XG
4	Install in reverse order.

Fig 2: Identifying Clip Remover (452 589 01 63 00)

Courtesy of MERCEDES-BENZ USA