I had changed my head light (low beam) with a Xenon kit. After a month (maximum month and a half) it died. I returned it to the webshop it came from saying that this wasn't normal and they send me another kit because there was 2 year warranty on the kit. Took a month to receive the new one
but it arrived this week. Was planning to put it in these weekend when yesterday my head light (normal H7 lamp i have put back) died also, they don't live long in this CT.
This made me suspicious and prior to putting back the xenon kit i measured the voltage on the low beam head light. 12 volt and something with only the contact on, engine not running. When i started the engine you see the voltage drop (=normal) but when the engine runs the voltage goes up to 14,4 volt and it stays there. Could this be the cause of my lamps dying so quickly ? 14.4 volt seems very high and not healthy for my CT or is it the same with you others and is the funeral of my xenon kit and other lamp just a coincidence ?