Lexus RX300 Manual page 59

GAUGES, METERS AND SERVICE REMINDER INDICATORS
(1) Driving time
(Figures with "E/T")
The elapsed time after the engine started is displayed.
When the engine is started again, the driving time is counted from
0. Up to 12 hours can be displayed. When the driving time exceeds
12 hours, recounting starts.
(2) Average vehicle speed
(Figures with "AVG MPH" or "AVG km/h")
The average vehicle speed is calculated and displayed based on
the total driving distance and the total driving time with the
engine running.
The displayed value is updated every 10 seconds.
To calculate from the beginning, push the "INFO" button for more
than 1 second.
(3) Average fuel consumption
(Figures with "AVG MPG" or "AVG L/100 km")
The average fuel consumption is calculated and displayed based
on the total driving distance and the total fuel consumption with
the engine running.
The value is updated every 10 seconds.
To calculate from the beginning, push the "INFO" button for more
than 1 second.
44
(4) Momentary fuel consumption
(Figures with "MPG" or L/100 km")
The momentary fuel consumption is calculated and displayed
based on the driving distance and the fuel consumption for 2
seconds with the engine running.
The value is updated every 2 seconds.
If you are driving at low speeds just before stopping, the accurate
figure may not be shown.
For the display (2), (3) or (4), "– –" will appear in case the data for
calculation is not appropriate.