Hello, So a few weeks ago early morning driving to work I managed to spill coffee on my dash, and wreck my Radio/AC controls. Since then I've bought a few replacements (non of which were what I ordered) got a 2006 outback unit and a 05 unit (with basic temp controls) So I ordered the touch screen unit and the basic ac controls, So my question is will I be able to convert or Use the basic controls on my car with it previously being a dual temp control and auto climate with screen ?