А как компьютер то сбросить? неужели никто не знает.
ну ты ленивый! сам то можешь мануал почитать?

To reset the trip computer, press the MODE and
US/MET buttons simultaneously for at least two
seconds. All functions will be displayed briefly once
the system is reset. Reset can only be performed in the
AVG ECON, FUEL USED and AVG SPEED modes.
All three modes are reset simultaneously.