if your car no original ambient light, please contact us to buy one OBD for coding.

LHD: steering wheel on the left side ; RHD:  steering wheel one the right side.

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.

-- If you want to buy 64-color set, please tell us whether your car ambient light is the original car comes with or you installed later.

-- please send us some your car inner pictures.