Remove and install the front/rear door window regulator gap strip inside (Opel Corsa C)

Removal

Remove the front door interior trim.

Once released, carefully pull the window regulator slot bar off the window regulator slot.

Note: Pulling the window regulator slot bar without first releasing it may damage the bar.

Carefully release the window regulator slot strip section using a plastic wedge and pull it off.

Installation

Place the window regulator slot bar in the desired position and press it down.

Install the front door interior trim.

(Material copied from this resource: www.opelbook.ru)