As described in Title I drive a Passat 3C with Xenon. It looks really good, see image. The variant with 5 SMD LEDs, I can recommend. Initially, there were no problems, but when the car then times a day was and I turned the light back on the next day, the error message that both parking lights came out. Suppose it has something to do with the temperature. A few meters drive (Xenon at) ignition off and on again, and they both work again. The resistors are probably just calculated. I'm going to solder and then again new post, as I got it up and running. But of course that is then no guarantee that it works so well with you. Who knows even if I, if I just would order this again now, exactly this would get again and not any other China-product. So here to find on Amazon a unique end solution, difficult ...... Prefer Look for other providers in the nets, where also a direct manufacturer specified, and then just search for the compatibility with your vehicle ask.