63 12... Headlight fogging fault pattern

WARNING: This page is about a different variant/trim than selected.

NOTE: Certain weather conditions can lead to fog on the inside of the headlight diffuser.

This is not necessarily a fault that requires replacement of the headlight.

Fig 1: Locating Headlight Fogging Fault Pattern

Courtesy of BMW OF NORTH AMERICA, INC.

Top row (A): Permissible fogging. Headlight does not need to be replaced.

Bottom row (B): Impermissible fogging. Replace the headlight.