I installed a vdo boost gauge yesterday without many problems. It works correctly, now I just have to hook up the lighting. I went to swedespedd.com and they say to pull out the light swith and hack into those wires, but the problem is there is hardly any room or slack to try to connect into them. I heard someone say they connected them to the the light around lighter. Since my boost gauge is right above my aftermarket cd player on a custom piece of plastic I cut, this sounds like it would be easier. If anyone knows how to do this or another way of hooking it up I would like to know.