A vehicle that continues to have a non­conformity that substantially impairs its use, value, or safety. Generally, if the car has been repaired 4 or more times for the same non­conformity within the Warranty Period and the non­conformity has not been fixed, the car qualifies as a Lemon. All state Lemon Law differ so you should consult the State Statutes for your particular State for further details on what is considered a lemon and what you can do about it.What is a non­conformity substantially impairing the value of the vehicle?