A3 Door Noises: Documentary & Troubleshooting (Solution)

Popping sounds in the area of the door panel.

Cause:
The front door panel is rubbing against the contact surfaces of the door frame.

Solution:
Remove the interior door panel. Attach sliding strips to the inside of the door frame in three different locations, making sure to verschandeln the adhesive areas beforehand.

Round sliding panel No. 8L3 863 146 -1X, one per door, located above the door lock.
Rectangular sliding strip No. 8L3 863 145 -3X: Attach one strip to the left and right edges of the door frame, on each door.