hey guys i recently had my Radio short and now it is removed from the back but i removed the cable tht wrapped around it connecting the white connection on the side to the screen up top. and my A/c is working but the controller buttons do not light up and i cant switch it from cycle air or fresh air. also it only blows hot air. Could this be because i removed the radio from the car but kept the face plate?

 

yes.

beers

 

Yes, it's called the HVAC and it is integrated into the Radio. The only way to fix this is to buy the module from Metra or CorkSport.