From a post elsewhere:
To get to DIAGNOSTIC MODE, do the following:
1. Put your ignition key in "ACC" position
2. Turn your headlights to the OFF position if you have them on AUTO.
3. The Nav should display the Toyota banner and then wait at the disclaimer screen (blah bla bla "I AGREE"). While on this screen, press and hold down the "info" button on the Nav and at the same time flick your head lights on then off three times. Don't do this too quickly.
This screen also indicates that the head unit is capable of taking Blue Tooth and Reverse Camera, both greyed out. I wonder if it is capable of the BT, ie if there are plugs at the back to connect it.
The head unit is made by Fujistu 10.
To get to DIAGNOSTIC MODE, do the following:
1. Put your ignition key in "ACC" position
2. Turn your headlights to the OFF position if you have them on AUTO.
3. The Nav should display the Toyota banner and then wait at the disclaimer screen (blah bla bla "I AGREE"). While on this screen, press and hold down the "info" button on the Nav and at the same time flick your head lights on then off three times. Don't do this too quickly.
This screen also indicates that the head unit is capable of taking Blue Tooth and Reverse Camera, both greyed out. I wonder if it is capable of the BT, ie if there are plugs at the back to connect it.
The head unit is made by Fujistu 10.