Method to normalize the position of the window pane of an externally powered vehicle window regulator

摘要

The invention relates to a method for standardizing the pane position of an external force actuated vehicle window lifter wherein the window pane is moved by means of the drive of the window lifter into a closed position provided with a seal and this closed position is used to standardize the pane position. According to the invention, in order to check whether the window pane has reached its closed position, the change is evaluated in a value (T) correlated with the dynamics of the window pane as the window pane enters into the seal area associated with the closed position.