Remove/install upper control panel control unit - AR54.21-P-1262SX

MODEL 216.3, 221.0 /1 

Shown on model 221 

Fig 1: Identifying Upper Control Panel Control Unit, Trim Strip And Bolts

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove cover for upper control panel control unit (N72/1)	Model 216	AR68.20-P-2314SC
2	Unscrew bolts (2) and remove upper control panel control unit (N72/1)
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
3	Install in the reverse order