Sealing all ventilation elements on the headlight

• All ventilation elements on the headlight must be sealed with butyl (1) for the pressure test.

CONSUMABLE SPECIFICATION

Butyl cord

7 mm, 10 m roller

83195A1B479

Courtesy of BMW OF NORTH AMERICA, INC.

• Remove all ventilation elements (1) and (4) on the headlight (3) and seal the holes below with butyl.
• Seal all ventilation elements (2) on the headlight (3) with butyl.

NOTE: Depending on the headlight version, the ventilation elements may be located at different locations.

Courtesy of BMW OF NORTH AMERICA, INC.