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Home >> BMW >> 2009 >> 528i Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> General Electrical System - Service Information >> Power Windows >> System functions >> Anti-repeat circuit

Anti-repeat circuit

An anti-repeat circuit is provided for each motor to prevent the power window motors from overheating. The running time for the power window motor is limited. The motor is switched off for a defined time.

The anti-repeat circuit permits at least five complete window movements (OPEN/CLOSE).

The last possible movement is always a closing process.

If something becomes trapped, the anti-repeat circuit will not prevent opening.

The anti-trap circuit always reverses the movement of the side window.

The anti-repeat circuit is integrated in the door modules or in the body basic module.