Install outer window channel strip

• Check the outer door well cover (1)  for damage, replace if necessary.
• Coat the outer window channel strip (1)  with a suitable lubricant prior to installation.
• Position the outer window channel strip (1)  on the door at front.
• Press the outer door well cover (1)  over the entire length.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE OUTSIDE REARVIEW MIRROR .
• Refer to PARTIALLY INSTALLING THE COVER ON THE INSIDE OF THE WINDOW FRAME .
• Refer to INSTALLING DOOR TRIM PANEL .