Unfortunately I am in this same position with my 2014 Rex. I have a third party warranty and I thought it was safe taking my car to the stealership to diagnose what was wrong with the AC system. After a $250 diagnosis they determined that it was a rock in the condenser and it would cost...
How did you get 7x18's on the car? and lower it by 20mm? I am very intrigued because I am sure it goes a long way towards fixing the handling, which is my biggest complaint with the car.
