In my Gen II I was able to run a bunch of diagnostics by tapping the MFD in the top left/bottom right corners three times. Is there any such functionality in the Gen III? Also, does anyone know of a comprehensive list of CAN codes for the Gen III (similar to the Vass spreadsheet that was so invaluable for the Gen II)? Cheers! - Balt
On my UK Gen 3 T-spirit, with NAV, I press the AUDIO button then select the HDD tab and press the DISPLAY button and tap the FM tab and then the screen three times to bring up Diagnostics.