1995 Buick Park Avenue horn

1995 BUICK PARK AVENUE
147,000 MILES • 6 CYL • 2WD • AUTOMATIC
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LEEROYJOE
  • MEMBER
  • 1 POST
horn honks automatically with car parked key off
Sep 16, 2009 at 4:38 PM
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BLUELIGHTNIN6
  • CAR REPAIR CONTRIBUTOR
  • 16,542 POSTS
check the horn relay, located on the engine compartment relay center (on right side of firewall) .


are any security lights on that should not be? if so have security system inspected.
Sep 16, 2009 at 9:03 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.