... HID warning canceller1. Car model: suitable for BMW3/5 series;2. Solve computer warning problem, light flashing problem;3. ... in filter, less external rediation interference;5. Installation: connect the power supply with the ballast via cable;6. Anti-interference, vibration resistant ... priceWe also have other HID warning canceller for BMW7 series, AUDI, BENZ, GOLF, OPEL, MAGOTAN, etc. HID ...