Install the lower B-pillar trim panel

• Insert the B-pillar trim panel (1) and connect the associated connector, if applicable.
• With IHKA control panel (SA4NB) with 4-zone control: 
• Make sure the B-pillar trim panel (1) is correctly positioned at the air duct.
• Engage the B-pillar trim panel (1) in the clips (2).
• Check the B-pillar trim panel (1) for correct fit in relation to the front and rear edge protection.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up Work 

• Install upper b-pillar TRIM PANEL .
• Install the rear door sill COVER STRIP .
• Install the front door sill COVER STRIP .