My horn started blarring for no reason when I stopped for gas. Couldn't get it to stop even after pressing button on key pad. Couldn't start car while horn blarring. Did this three times in a row but finally stopped on it's own. Then I could start my car.
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2008 Hyundai Tucson Question: horn started going off after stopping for gas
Answer #1Superbob May 16, 2011, 16:43Master
Your theft deterrent system is giving you trouble. Get it checked by a Hyundai or Mitsubishi technician.
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