Thread: Dead Horn?
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Old 06-04-2012, 12:15 PM   #5
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Join Date: Aug 2008
Location: Torrance, CA
Posts: 2,246
My Ride: '99 323i & '02 540i
If the clock spring is good then that leaves the horn relay and the horn itself. Try swapping the horn relay with one of the other relays as a test. Here is a map of the relays located behind the glove box
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