A/C - Rear Window Won't Fully Defrost (Normal)

SI B 51 10 07
Body Equipment

April 2007
Technical Service

SUBJECT
Rear Window will not Fully Defrost

MODEL
E90, E92, E93 (3 Series Sedan, Coupe, and Convertible)

INFORMATION





^ When operating the rear window defroster, the top of the window does not defrost. The top 3 lines in the rear defroster grid (1) are not heating elements. These lines are the AM aerial antenna wires.

^ This unheated area is wider on the window of the E93 and may therefore be more noticeable than other vehicles.

^ This is the intended function and no corrective action should be taken.





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