[Joe.B]

Has anyone tried one of the adapters to install a backup camera that automatically shows the backup camera view on the NAV screen when the car is in reverse? I have seen these advertised at:
Navigation Video Inputs - SoundGate.com

Nav-TV™ - Car Entertainment. Watch TV, DVD, or Satellite on your factory navigation screen. Navigation TV.

SVC-X Products

NAV LOCKPICK

Products

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But not sure which ones if any work with the camry hybrid w/Nav. I called one of the places (forget which one) and they told me it would work but I had to mail them my screen/NAV box for some wire revsions internally which I passed on. I'm sure there is or will be a plug and play solution. Would love to hear form anyone who has installed a backup camera that worked on the NAV screen. Which one? Website? Modifications required?