HONDA 2012 Insight - Owner's Manual - Manual (Page 290)

The engine coolant temperature
becomes low.
The pressure on the brake pedal is
repeatedly applied and released
slightly during a stop.
The ECON button is off, and the
difference between the ambient
temperature and the temperature
setting of the climate control
system becomes significant.
The climate control system starts
to dehumidify the interior
The engine automatically restarts
when:
The brake pedal is released.
Under the following conditions, the
engine restarts even if the brake
pedal is pressed:
The shift position is changed to R
or L.
The accelerator pedal is pressed
The pressure to the brake pedal is
reduced and the vehicle starts
moving while stopped on an incline.
The IMA battery charge becomes
low.
The engine may not stop
automatically under the following
conditions:
The windshield defroster button is
pressed.
The ECON button is off, and there
is a significant difference between
the ambient temperature and the
temperature setting of the climate
control system.
The climate control system is
dehumidifying the air.
The vehicle is stopped by braking
suddenly.
When the ECON button is on, the
engine is more likely to stop. See
page
for the ECON button. 127
Auto Idle Stop
284