Check the listing for details. Canbus Warning Error Decoder Canceller 35w 55w Xenon HID Capacitor BMW AUDI Jeep. Condition: New. Listed at 12.49 USD. One pair (2 pc) of HID kit decoder/warning canceller Features: Computer warning canceller solves the problem which has been found during the installation of the HID of certain car models, like Benz Audi, VW Ford, Dodge and some newer Chryslers (300c, ram, Charger) and other makes and models. The HID Warning Canceller, also known as HID Error Message Canceller, HID Decoder and HID Anti Flicker Capacitor is required for vehicles that get a headlights "flickering" or "strobe effect" after installing an HID Conversion Kit. They also eliminate "Bulb Out" warnings or "Bulb Failure Warning"in your dash. It is a computer error---"CANBUS" problem. By using these modules, you can connect the power supply with the ballast via this cable, in most cases solves the computer error warning! Eliminate "Bulb out" warnings or "bulb failure" warnings in Audi Mercedes Benz, and other cars with computer-controlled headlights. UNIVERSAL Works with any aftermarket HID Kit and any bulb model. H1, H3, H3C, H4, H7, H8, H9, H10, H11, H13, 9004, 9005, 9006, 9007, 880, 881. Vehicles Requiring the Warning Canceller ALL VEHICLES - 2006 and Up.Audi - 1998 and Up. All ModelsBMW - 1992 and Up. All ModelsChrysler - 1999 and Up. All ModelsDodge - 1999 and Up. All ModelsJeep - 1999 and Up. All ModelsMercedes - 1994 and Up. All ModelsVolvo - 1999 and Up. All ModelsVolkswagen - 2005 and Up. All Models Plug & Play, very easy to install without any modification. Watt: 35W Volts: 9 to 16V Color:Black Package include: 1 pair decoder/warning canceller