Function of outside rearview mirror adjustment motors
The outside rearview mirror adjustment motors on the driver side are actuated by the front driver-side door control module (N69/1); the motors in the outside rearview mirror on the passenger side (M21/7m1 and M21/7m2) are actuated by the front passenger-side door control module (N69/2).
The motor moves the mirror up or down or to the right or left depending on the polarity of the actuating voltage. The association between the polarity and direction of rotation