yes I know all about it, thank you... on other hand the car will be used abroad most the time anyway and on night time mostly, too... so good lights are a must... i already have a projector lights on it, slightly better than standart halogen ones. my question was, will my computer show an error with aftermarket hid xenon conversion kit or not? and yes I know all the legal and not legal business, so unless you can answer my question, please dont bother lecturing me... saves your and my time. thank you very much in advance for your time and your understanding in this matter, Tom