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

MODEL 209 as of 1.6.04 

Fig 1: Identifying Upper Control Panel Control Unit Components

Courtesy of MERCEDES-BENZ USA

MODIFICATION NOTES

24.5.06

"Disconnect/connect ground line on battery" removed

	Remove/install
1.1	Transfer basic data from upper control panel control unit (N72/1) to STAR DIAGNOSIS unit	When replacing upper control panel control (N72/1).
		Installation:  Transfer temporarily stored basic data to new upper control panel control unit (N72/1).
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS system	*WH58.30-Z-1048-13A
2	Remove upper control panel control unit (N72/1)	Insert pulling hooks at top between dashboard and control panel and turn pulling hooks until they engage behind control panel.
		Pull out both pulling hooks evenly.
		Pulling hook	Fig 2
3	Disconnect connectors (1)
4	Install in the reverse order

Fig 2: Identifying Pulling Hook

Courtesy of MERCEDES-BENZ USA

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1048-13A	STAR DIAGNOSIS system, Compact Passenger Car	6511 1801 00