Question (1) "Question though, does the high-beam part of the bi-xenon works or you just swapped the xenon and bi-xenon lamps?"

Answer (1) The high beam works perfectly because the solenoid part of the Bi-Xenon reflector unit gets wired across the normal main beam and opens up the high beam shutter. This would be different for an Halogen to Xenon conversion, I was converting fromn Xenon to Bi-Xenon.

Question (2) "whats the diff with bi-xenon and xenon?"

Answer (2) The difference is that the projector has a solenoid in it and when in dipped mode the Xenon is the same, but in high beam mode a shutter is moved and the Xenon projector gives a high beam as well as the normal halogen main beam, in other words you have two main beams.

Question (3) "Dont you have to ad auto adjustin to xenon in order to pass the inspection?"

Answer (3) Yes you do, my car was already Xenon so have that as standard and so in dipped mode the pattern is identical to before, complete with auto levelling.