Does the factory navigation unit have a backup camera? I was almost positive it did and i was in a friends stereo store quizzing them about an "unlock" module for it and he said that it could add 2 video in options. The other reason is because I want to lower my car and want to add a front camera for when pulling up to parking curbs. Obviously I don't have my car yet, it was built yesterday and word is it will be delivered Aug 8th. Anyways I "have" to have all my parts here when the car gets here lol! Thanks in advance guys.