Jim Click Hyundai Automall

Bought a new 2023 Tucson at the AutoMall in Tucson, AZ. AC did not work- realized it when it had less that 250 miles on it.GM. Mr. Koussa. in my estimation has done nothing - says to take it up with Hyundai. Salesman, Miran, compared it to buying a new car and getting a flat. When I said I am afraid what else can go bad, he responded that I didn't have to worry because I have the extended warranty. I said, yes, and I am he one who paid for it. I am sorry I bought this car.