Just brought this 2006 Sonata for my grandson and the minute I put it in my garage for some crazy reason the front impact sensor light located on the dash is blinking red. Called dealer and was told don't drive it and have it towed in to the dealer. $106.00 just to diagnose it. Monday I have the appointment. Any help with a solution would be appreciated. Called person that sold it and she was dumb founded.as it never happened before.