I just bought a used 2007 Prius.
Its MFD (touch screen) is miscalibrated such that I need to touch 1 or 2 centimeters above what I actually want to press. For on-screen menu options shown near the top of the screen, this is obviously impossible. So I desperately need to calibrate the system.
I've tried the steps published at 2007 Prius - Easter Egg, but it didn't seem to work for me; I can get into System Check Mode but can never reach the Product Diagnosis Menu or the Calibration page.
(Is there a hardware way to reset the screen? Or if I plugged in an OBD2 cable, could I instruct the system that way?)
If you have a suggestion, I'd LOVE to hear it!