The gap between the glass and the window frame must be uniform.
If necessary, align the glass parallel to the frame by moving the rail in slot 1.
Raise the glass to the top position. The glass should close tightly, but so that it does not run up against the top seal (the window lift motor does not turn off.
If necessary, loosen the bolt and move the stop accordingly. Tighten the bolt and repeat the check.
Raise and lower the glass several times and check that it moves normally in the guide; if not, realign the glass again.
Connect the connectors and secure the wires.
Carefully glue the seal into the door cutout and install the inner door trim.