on an 07, the lighter plug is the only DC outlet, and nobody has bothered to make it be on all the time (not switched). However, earlier model years had an additional 12V outlet in the center console (between the seats) and it is a relatively easy mod to add it back in.See
http://forums.genvibe.com/zerothread?id=13711 for how to add it ( and
http://forums.genvibe.com/zerothread?id=6403 if, after adding it, you want it to be hot all the time)Flat tire the first day. Hopefully now that it has it's first injury out the way, the bad luck demons will leave it alone