Other information:
Some engine oil will be consumed while
driving. The rate of consumption can be
affected by such factors as transmission
type, driving style, terrain and temperature.
Under the following conditions, oil
consumption can be increased and may
require refilling between maintenance intervals...
The ECO gauge shows the difference
between the current rate of fuel consumption
and the average rate of fuel consumption
since the trip meter was last reset.
If the ECO gauge moves towards the +
side, this indicates better fuel efficiency.
NOTE
The ECO gauge shows only an
approximate indication of fuel efficiency...