Does anyone know why fuse #9 keeps blowing?

45

Asked by Apr 21, 2007 at 07:47 PM about the 1992 BMW 5 Series

Question type: Maintenance & Repair

Fuse # 9 keeps blowing every time I turn on the a/c. I just had the blower motor replaced and am wondering if its related?
The other things that fuse has on it: horn, auxiliary water pump and a/c. The fuse amp is a 15.  Someone at Auto Zone told me to try a 20amp in it, but they're not always smart about BMW's.
Please let me know what you think!

1 Answer

3,245

It sounds like the new blower was not properly grounded which will blow a fuse. You can try a 20 amp, but have the ground checked first

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