2002-2008 7 Series (E65/66) Water Ingress

Carlos Technical Support Specialist Ann Arbor, Michigan Posted   Latest  
Tech Tip
Opus IVS
Electrical
Other
2002 BMW 745i 4.4L 6-spd
The Front Carpet On Either The Driver Or Passenger Side Are Wet And There Are Water Stains On The Headliner

… BMW 7 Series (E65/66) Water Ingress 

Symptom: The front carpet on either the driver or passenger side are wet and there are water stains on the headliner. 

Cause: The sunroof outlet water valves clogged from dirt and debris. 

Correction: Partially remove the all inner fender wells. Remove and clean the water outlet valves at all four corners of the vehicle.

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Jimmy Analyst
Québec, Quebec
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Carlos, may I use this as part of Jim Halderman's textbook he's working on. I'm doing research for him on case studies. Can you email me at …?

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