Porsche Headlight Retrofit [from CAD, prototyping to finish)

[Pdwight]

Connecting a 10W 500 Ohm resistor across the +12V in on the Ballast, this will sometimes create a feedback loop and trap the spurious RF that is being generated bye the ballast...this will sometimes trap it in a loop...like a hamster in a wheel. You might have to experiment with the resistance to get to the right value. I had to cross this bridge years ago with a BMW that had the same problem. This has nothing to dso with the Canbus funsction