When can I give up on having the dealer or other authorized repair facility correct the issue with my vehicle?

While lemon laws vary depending on the jurisdiction, many states (including Michigan) allow the manufacturer four or more attempts for the same issue as long as the first attempt occurred within a year of delivery of the vehicle. The vehicle will also be considered defective after the vehicle is out of service for at least thirty days for repairs during the first year of ownership for the same or different issues.