snarf
take the bulb out and get the part number of it. Should reveal all. If Xenons don't get a new one from Nissan. They are seriously expensive to the point where it is cheaper to buy a replacement headlight unit of ebay
This is a Z forum afterall. When trying to organise these events, it's only fair that it's for Z owners and not for the other cars. It's hard enough tyring to keep 10 Z's together around Wales let alone 20 or 30.