Wiper Motor Blocking Protection - Function

The All Activity Module (AAM) (N10) detects blockage of the wiper motor (M6/1) when it receives no signals from the cam-operated switch.
If no signals are detected for more than 1 second, energy is cut off from the windshield wiper intermittent relay (F1k17).


NOTE: Blocking protection only works when the motor is set to intermittent wipe . The AAM has no control over the wiper motor in the other wiper settings.