Hard Wire V-1
Cliff,
My greatest problem was locating a ground. The screw which is the easiest to access does not contact metal. I thought it did and assumed I did not have the proper hot wire. I finally found a grounded screw way way up out of site but it worked. In the meanwhile the piece of cake turned into a chunk of roast beef. I have yet to do anything the first time time on either of my Bimmers that was easy. Nice when done howeveer and you can pat yourself on the back. I use a Bel 980 which has kept me out of trouble so far. Laser is another story. If you are alone out there Laser and Instant On will make you chopped liver.