Mazda will not give you another car unless your state/province/country's Lemon Law states that a new car must be provided if the car clicks or squeaks
I wouldn't exactly call that a "history of problems", though that is more than I ever had to deal with (I'm at 83k miles). If the dealership replaces parts to fix it, would you expect them to give you another car? I'm sure it's something simple, just take the car in and see what they say about it.