This thing is terrible! A loud screaming alarm for EVERYTHING! Seat not latched in forward, backing up, moving with parking brake on, parking brake activates itself, any one of 200 trouble codes: low fuel, tilt the tractor a bit, get an alarm even with a full tank, water in fuel separator, defective water sensor, too cold, grid heater on. Turn the key on, it screams a while with nothing wrong. It constantly pops up symbols. I haven't a clue what they mean. I bought an online operator's manual, about half is blurred out, a notw at the end: This is only a sample, you must buy the whole manual. I did buy the whole manual!
Have you considered listening to whale music?