My car only has 4900 miles and recently i did not drive the car for a few days and yesterday while driving i noticed the check engine light was on and my cruise light kept flashing on and off continously. My cruise control is not responding at all either. I tried calling the service department but never received a call back.

Also, i have a COBB CAI installed will my dealer void the warranty work of this problem if i bring the car into the dealer to check out this problem?