4G0919158Q, 4G0919158Q5PR. A/C Selector Switch. This part generally fits Audi vehicles and includes models such as A6 Quattro,A6,A7 Quattro,S6 with the trims of Premium Plus Hatc hback 4-Door,Premium Plus Sedan 4-Door,Premium Sedan 4-Door,Prestige Hatchback 4-Door,Prestige Sedan 4-Door,Sport Sedan 4-Door.
