i recently purchased another climate control so i can work on the on thats in my car. 
it has no a/c button bcuz it came off a celica that didnt have a/c. so my main concern is if it would affect my car in anyway if i ride around with this for a while.
thanx alot.
it has no a/c button bcuz it came off a celica that didnt have a/c. so my main concern is if it would affect my car in anyway if i ride around with this for a while.
thanx alot.