Mazda 3 Owner's Manual page 254

When Driving
Fuel Economy Monitor
Indication on display
With i-ELOOP system
Without i-ELOOP system
4–114
Control status
Displays the i-stop function status while the vehicle
is stopped.
Indicates the operations required by the driver to
operate the i-stop function while it is not operating.
Displays the current amount of time that the i-stop
function has been operating and the accumulated
amount of time that it has been operating.
The i-stop function operation status is indicated by
the colour of the engine area. The colour is green
during i-stop function operation, and grey when it is
not operating.