Remove the special bolts (A) from outside the passenger's door. LHD is shown; RHD is symmetrical.
-1.
Remove the caps (B).
-2.
Loosen the special bolt until its threads have come off the sleeve (C). The bolt will be screwed into the inside female screw of the adjusting nut (D) by loosening the bolt. Because of the thread locks on the thread of the bolt, the bolt and adjusting nut will be fixed.
-3.
Loosen the bolt again to screw the externally threaded nut into the sleeve fully, then the gap (E) will be between the nut and body.