I brought car in for check engine light. No use of car for 1 week. Dealer report bad injector, replaced. I drove out and the light came back on within 5 minutes, so no use of car for couple weeks while waiting. 2nd attempt, the dealer couldn't diagnose, then a week later said factory advised to replace wiring harness. The part is on back order, no use of car 4-5 weeks. Part finally came in but did not solve the problem, light still on. A week later, the dealer called to say factory advised to replace vehicle computer and harness. Parts not in stock. They're unsure how many weeks it will take. This is one of two major problems the vehicle has. The other is a high speed vibration disclosed in another entry to follow. All said, haven't had use of this brand new vehicle in nearly 3 months - all while making payments.