... easy to install,stable,good price HID interference eliminator easy to install,stable,good ... some have found during the installation of the HID kits on certain car models, like Benz, BMW, Audi, VW ... , and other cars with computer-controlled headlights. Works with aftermarket HID Kit: H1, H3, H3C, H4, H7, H8, H9, ... Please contact us!Thank you very much XENON HID KIT CANBUS ERROR DECODER RESISTOR CANCELLER