Hi guys,
Some of you may know that there's a thread (in e90post.com) on swapping the halogen headlight assembly with retrofitted Xenons.
Someone just completed his swap and provided some basic wiring diagrams and simplified instructions and I believe more detailed instructions should follow..
From his description, the xenon headlights (without washer) costs US$1100 and the installation was DIY (completed in ~4 hrs).
When more detailed instructions are available, it may become feasible to attempt..
How many have Xenons fitted already?