Do any of the lights come on with the buzzer, overshot beater for exampleIJIJ There are some dip switches in the overhead console to set all the piroity warning levels, get your dealer to make sure thay are all set correctly
Check your engine air filter. Sometimes if the filter is almost plugged the warning will sound only for a split second and by the time you raise your head to see the warning display it has already gone out.
