APP Bluetooth Control For Audi A3 8V S3 RS3 2013-2020 Dashboard Air Vents Decorative Ambient Light LED Atmosphere Nozzle

about Leds test: You can't use your car front battery to test whether the air vents LED is lighting at the beginning. Overvoltage will burn out the air vents LED lamps !!!

To make sure this item will fit your vehicle before you purchase.Please tell us the below informations, it can help us 100% send a correct item to you.

-- please tell us year and model of your car, such as "My car is 2018 C Class W205 "

-- please tell us whether your car has original ambient light and how many colors.

-- please send us some your car inner pictures.