As soon as the lamp warning of the transition to the reserve fuel volume lights up, the mode «Reserve fuel» turns on automatically, as can be seen on the display. As long as there is less than 3 liters of fuel in the tank, data on the distance traveled is saved even after the ignition is turned off.
The counter resets automatically as soon as the fuel level rises above the reserve level again.
If the counter exceeds 999.9, it will automatically reset to «0», and the count will start again.
