Originally Posted by F10550xi
Here is a pic of a v1 install in my 330i. I had the installer drill a very small hole in the left side of the rear view mirror housing and run the wire straight across to the v1. This involved removing the plug on one end of the wire to pass it through the hole and reattaching it before plugging into the v1 hardwire kit.
Off-topic; what year is that 330i? That mirror looks like it is from an //M Car.