I have searched the forum, but can seem to find an answer. I have a D1 unit that came with the vehicle I just bought. I cannot seem to get the warning message to disappear. I am not necessarily interested in doing the mod with the cables. I have reset the unit, and loaded the 2007 updates and still cannot get it to disappear. When I press the touch screen, nothing happens.

Any suggestions would be helpful.

Thanks

Which warning message? What does it say?

It is the caution message about using the nav while driving, yada, yada, yada. When the OK button on the touch screen is pressed, nothing happens. Radio controls on screen, etc seem to work.

thanks

My D1 has the same problem intermittedly. I believe it has to do with the screen being out of calibration has far as the touch function goes. I find that if I just hold my finger on the button on the screen with very slight pressure it will recognize the "touch" after about 5 seconds and clear the warning screen.