Complimentary Computer/Noise Diagnosis

So your check engine light is on or you hear an unusual noise from your car?  Don't panic.  Harper Jaguar offers a complimentary computer diagnosis and road test designed to provide the answers you need.  After the road test or after a fault code (also known as OBD II code ) is retrieved from your engine's onboard computer, a certified Jaguar team member will discuss your diagnostic options, to help get you on the road quickly as possible.