Hi, I am about to take possession of a new 90D....yay. One thing I want to add immediately is add our garage door opener remote system. It's a small module that gets wired to the highbeam wire (12V). When you double flick the highbeams it sends an RF signal to the garage door to open it. There is no Homelink here in NZ. So instead of looking for the remote and pushing a button you just use the highbeams. The module and door opener need to be securely linked...like any garage door opening system. I have been looking through the forums and the net but can find anything about headlight wiring. There seems to be quite a few bogus HID kits etc. But I can't find a straight answer. Can anyone point me in the right direction? Thanks, Marty.