Remove/install front door power window motor - AR72.29-P-1860MCC

MODEL 451.3/4 with CODE (V43) Power window 

Fig 1: Identifying Front Door Power Window Motor Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Close crank window
2	Remove door paneling		AR72.18-P-1000MCC
3	Disconnect electrical connector (1) from left power window motor (M10/3) or right power window motor (M10/4)
4	Unscrew bolts (2) on left power window motor (M10/3) or right power window motor (M10/4)
5	Remove left power window motor (M10/3) or right power window motor (M10/4)	The splines (arrow) on the left power window motor (M10/3) or right power window motor (M10/4) should engage in the power window.
6	Install in the reverse order