We distribute A/C Selector Switch's. This is a recycled product. Unless specified as Universal this is a direct fit A/C Selector Switch. Conv from VIN 400001 w/heated seats. A/C Selector Switch. This part generally fits Audi vehicles and includes models such as A4 Quattro,A4,RS4,S4 with the trims of Avant Wagon 4-Door,Base Sedan 4-Door,Cabriolet Convertible 2-Door.