Well I wasted most of my evening tonight looking for a switched auxillary power feed to permanently install a navigation system. I don't want to use a powerpoint as it is hot all the time. If anyone has tried to change an interior fuse, it is an absolute joke. The fuse block is over the passengers toes and almost impossible to pull a fuse ling on your back with a flashlight. If a fuse ever blows on the road you are in a world of hurt trying to replace it. Anyway every fuse I tried to tap into was hot all the time. Any ideas were to find a key on hot power wire to tap into? Thanks!!!!