Removing the ventilation grille on the B-pillar

Preliminary works 

• Remove front entrance COVER STRIP .
• Remove rear entrance COVER STRIP .
• Remove the upper b-pillar TRIM PANEL .
• Remove the lower b-pillar TRIM PANEL .

• Loosen screws (1)  .
• Feed out the cable (2)  and the ventilation grille (3)  .

  Courtesy of BMW OF NORTH AMERICA, INC.