Volvo XC70 2003, horn comes on while driving.

Asked by Dec 25, 2012 at 01:06 PM about the Volvo XC70

Question type: Maintenance & Repair

Any idea what is causing the horn to come on while I drive?  It stays on after I shut the car off.  When I restart
it, the horn goes off.

2 Answers

2,225

probably a short on the horn assembly

3 out of 3 people think this is helpful.
1,065

You might have a horn relay. The fact that it goes off when you restart the car makes me think relay.

2 out of 2 people think this is helpful.

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