you are wrong. it is dangerous and is illegal. without self leveling sensors an over loaded car with xenons can shine the beam straight into someone eyes and cause accidents, this is well documented. this is fact, as the beam is a lot more distracting that standard halogen. from what I've read on here, xenons can be hard to set up correctly in the first place (when legal), but without the sensor, its an accident waiting to happen.
TT can back me up on this, irrespective of the MOT, Xenon headlights should by EU law have a self leveling sensor and headlamp washers.
As I said in my original post, if you were to search the forum, there are well documented facts about Xenons, not just hearsay. check your facts before you go saying "errrr...no".
I dont doubt that most MOT stations will pass a car with retro fitted Xenons, but the car will still be illegal and if you had an accident and the insurance assessor spotted illegal retro fitted Xenons, it would invalidate your insurance. granted it would have to be a very eagle eyed bloke, but then thats their job.
search the forum, its very expensive to do it properly. without fitting self leveling sensors to the rear axle, its illegal and dangerous.
Errr..... no,
levelling sensors and washers being required for MOT is an urban myth ... it's not dangerous and is not illegal.
Xenon headlight units command a high price, even second hand, you will be able to buy looms to convert your halogen to xenon here http://www.kufatec.de/shop/ , you will also need vcds to set up properly. I'd budget for £400 to convert, on the premise that you have vcds already
Regards,
Gareth