ML 350 (163.157) V6-3.7L (112.970) (2004)
Power Seat Motor: Description and Operation
GF91.29-P-2103-02GH Front Seat Adjustment Motor Group, Function
GF91.29-P-2103-02GH Front Seat Adjustment Motor Group, Function
The left front ESA motor group (M25) and right front ESA motor group (M26) each include four DC motors for adjusting the seat position of the
driver's and passenger seats.
Function of individual motors (driver's side)
M25m1
Seat fore/aft
M25m2
Raise/lower seat at rear
M25m3
Raise/lower seat at front
M25m5
Backrest fore/aft
Function of individual motors (passenger side)
M26m1
Seat fore/aft
M26m2
Raise/lower seat at rear
M26m3
Raise/lower seat at front
M26m5
Backrest fore/aft