This Canbus Error Free Anti Flicker Resistor Canceller Decoder is designed for LED headlights, ensuring a flicker-free lighting experience. It eliminates the error messages that some vehicles may display when LED headlights are installed, providing a stable electrical fit is important for flawless operation. Perfect for those looking to upgrade their headlights without the hassle of vehicle alerts. Backed by a 1-year warranty. Please check fitment before purchase. If unsure, send us your VIN # for confirmation.