My husband got in the car in the garage and the entire sunroof on the Hyundai Elantra exploded inward. It had to be towed and we are out a car. Fortunately, he was not injured. Apparently this has be a problem for Hyundai of which they refuse to accept any wrongdoing. So we don't know if they will warranty the work. The car is just a year old and has just 12,000 miles. Nor are we sure the insurance company will pay for it, since its a Hyundai problem.