Product Name: HID accessories or Xenon accessories
Prpduct Model: Warning canceler for VW

Information:
Warning canceller for BMW, Audi, VW, Volvo, and Benz, etc.

It can solve the problems occured after installed HID proudct:
1. There is a lot of radio interferance and can't pick up any radio station with status.
2. The light is not so bright or is twinkling.