Anti-trap mechanism

The anti-trap function is active during the entire window movement in the closing direction. The indirect anti-trapping mechanism does not prevent trapping as a general principle, rather it limits the maximum permitted trapping power. The anti-trap function is only enabled once the power windows have been successfully initialized and automatic closing is possible. The mechanical forces for the closing procedure vary according to the ambient temperature and ageing. Consequently, the closing force is relearnt each time the sunroof closes, so that the anti-trap function can adjust accordingly.