You don't have to remove anything; I hard wired Garmin GPS on my 2010 Forester by running (pushing) the wire between the top dash and side windshield panel and then between the dash and side molding down to the fuse box...with a plastic putty knife or similar tool...then just pick one empty slot in the fuse box (that is live, when you start the car) and tap into it with add-a-circuit fuse connector...