Some people like all that, the never ending messages, warnings, lights and nanny's drive me insane. Yes, my tires are at 50psi instead of 80psi, they are larger than stock and don't need to run that kind of pressure, but the computer doesn't know that and is constantly upset. Messages about low washer fluid, oil change due soon, trailer wiring fault (there isn't, all is working fine), a tire just slipped, and a constant bombardment of other useless information. If that little screen didn't also have the odometer I'd have put a piece of tape over it long ago.