Remove the door trim. Unscrew screw "2" on pillar B. Unscrew screws "3". Remove the plastic cover above the speaker and remove the door travel limiter "1".
Installation
Insert door travel limiter "1" into the hole covered by the cover. Screw in screws "3", tightening torque 9 Nm. Screw in screw "2", tightening torque 30 Nm. Install the plastic cover over the speaker. Install the door trim.