I bought a used Boss V plow ( 1 year old ) Installed it on my 2000 GMC myself. First off, Being an Engineer for 20 or so years, I was really impressed with the enginnering of the chassis kit. It went together very nicely and instructions where very good. Impressive that it seemed you had all the bugs out of installing to a relatively new truck. I do however have one minor problem. May be due to the used aspect of this install. I bought the GM wirring harness kit. It all went together relativly easily and to the instructions. Everything works except, when I turn the plow lights on the High beam indicator comes on in the truck. It also wont let me switch between high and low beam, seems to still work and not blow fuses, but still isnt right. The main harness came with the plow and was on a Dodge truck if that makes any differance. It apears from all I have seen, these are used on all trucks and just the adapters are differant. The main harness I have has two wires on the drivers side and one on the passenger side. I taped both OEM wires off and used the harnes and adapter to power the passenger side. I double checked and checked again the hook up with the instructions and it appears correct. The only strange thing is there is a harness that goes to the main harness, then the adapter harness goes into that, not sure why you use so many connectors and harnesses in this harness. (Both sides) Could I have dodge harnesses mixed in there? all connections where correct to instructions though. ??? Again, fine engineering team, hope we can get this small bug worked out. Oh, and if you need an Engineer addition for your team, Im currently laid off here in Northwest Ohio.