Remove/install front door control unit · ar7229p1000rt · Mercedes-Benz WIS

AR72.29-P-1000RT

Remove/install front door control unit

3.8.06

MODEL 251

P72.29-2366-06

Shown on vehicle with folding left/right outside mirror, code 500 with automatic dimming inside rearview mirror and outside mirror (driver), code 249

1 Connector

2 Rivets

N69/1 Door control unit front left

N69/2 Door control unit front right

Modification notes

26.7.06

"Disconnect/connect ground line for battery" and "Perform basic programming" eliminated

Steps 2 and 9

 	Remove/install
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Connect STAR DIAGNOSIS and buffer basic data of left front door control unit (N69/1) or right front door control unit (N69/2)	 Only when replacing left front door control unit (N69/1) or right front door control unit (N69/2).
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A
		 Installation: Transfer buffered basic data to new left front door control unit (N69/1) or right front door control unit (N69/2)
2	Remove speaker from left or right front door		AR82.62-P-7845RT
3	Disconnect connector (1) from left front door control unit (N69/1) or right front door control unit (N69/2)
4	Drill out rivets (2) on left or right front door with dia. 5 mm bit.	 Installation: Use dia. 520 mm aluminum rivets with flat round head
		Hand riveter	*WH58.30-Z-1003-29A
		Cordless drill/driver	*WH58.30-Z-1007-20A
5	Remove left front door control unit (N69/1) or right front door control unit (N69/2)
6	Completely remove rivet residues from left or right front door	 Remaining rivet material must be completely removed, otherwise this can cause corrosion damage.
		Wet/dry vacuum cleaner	*WE58.40-Z-1005-03A
7	Install in the reverse order
8	Connect STAR DIAGNOSIS, read out fault memory and erase if necessary	STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A

Commercially available tools

Number	Designation
WH58.30-Z-1048-13A	STAR DIAGNOSIS diagnosis system, Compact Passenger Car	6511 1801 00
WH58.30-Z-1007-20A	Cordless drill/driver
WH58.30-Z-1003-29A	Hand riveter

Workshop equipment

WE58.40-Z-1005-03A

Wet/dry vacuum cleaner

ad0000p200004a Connect STAR DIAGNOSIS and read out fault memory
ad0000p200004a
ah5400p000101a Information on preventing damage to electronic components due to electrostatic discharge
ar8262p7845rt Remove/install loudspeakers in front doors