gave up on our 2001 Lw-200 Saturday and came home with a 2008 Outlook. Nice crossover, and very big. Confused about a few things that I haven't found in the manual yet. The dashboard will give average speed and average economy, but not current economy in real-time? Also, has tow package, and I see a 7-pin wire harness already on the bottom of the car. I ask becuase these was a an "unravel" so I don't know how it comes stock. Are all 7 pins wired? Obvivously without a brake controller the seventh pin would not be powered - but is the center pin attached to the battery and powered? Also a wire harness was in the trunk, is that fora standard flat 4-pin connector instead, or is it for wiring a break controller?