Schritt 3 übersetzen
Use the switch to move the power window down until the bottom rail of the glass is exposed. Notice that the switch is installed in the plug as mentioned in the previous step.
Remove the two 10mm bolts that hold the bottom rail of the glass to the window regulator.
If your power window does not move up and down due to power or motor issues, you may need to reach up inside the door opening to remove the two 10mm bolts. It's possible, just more challenging.