Figured I would mention that the Car Kit Company now has a bypass kit for the Nissan Leaf.
I have a similar kit in my Nissan Murano. A terrific kit. Thanks to the kit, I can use my 2011 Murano with Nav without the restriction's / crippling imposed by Nissan.... With this kit, I have full, unrestricted use of the Nav system, full unrestricted use of my blue-tooth enabled cellphone. The rear camera also lets me, while driving forward, view the side blind spots where other vehicles lurk. This is terrific in bad traffic situations. Another plus is my front seat passenger can now watch DVD's while I am driving.. The kit is is totally non-invasive. No cutting of factory wires, etc..
Anyway, a kit is avail now for the Leaf.. Oh, just figured you Leaf owners would like to know. No, I have nothing to do with Car Kit Company other then being an extremely happy user of their bypass kit. 8-) http://www.carkitcompany.com/home