Installing the water channel on the tail light

Check 

• Check the detents (1) of the water channel on the tail light (2) for damage.

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Result 

» The detent is damaged.

Measure

• Replace the water channel on the tail light (2).

• Fit the water channel on the tail light (1).
• Clip in the water channel on the tail light (1) with the detents (2) and (3).

Courtesy of BMW OF NORTH AMERICA, INC.