DongDong

besides putting it in reverse? sometimes i wonder how close people are tailgating me..

rxdriver

There is, but it's not exactly convenient to turn on and off on a whim.
There are two sets of hidden menus inside the navigation system to help the repair technicians fix problems. I believe they're called the "system menu" and the "diagnostic menu".

This thread tells you how to get into the system menu. I'm not positive if the camera view is available from this menu, but try it and see.
https://www.clublexus.com/forums/sho...d.php?t=174261

This thread tells you how to get into the Diagnostic menu. I know this one has the camera view. The drawback to this menu is that it turns off the stereo system, and you can't get out of it without turning off the key.
https://www.clublexus.com/forums/sho...d.php?t=161057

Mike21LA

I was able to successfully enter the Diagnostic menu on my 2006 RX400H using the instructions provided in the thread: https://www.clublexus.com/forums/sho...d.php?t=161057

Everything checks out okay after the system tests are performed. However, when I select "Camera Check", all I get is a grey screen with an "OK" button with the letter "H" and the numbers: "86792-48101" in green text on a black background on the bottom of the screen. Is there any reason why I can't get the video feed to appear on the screen?

Thanks,

Mike

RX400h

Same problem here. Grey screen with numbers displayed on it, no picture though.