Subaru Forester: Warning and indicator / Auto Start Stop indicator light (green)

This indicator light illuminates when the
engine has been temporarily stopped by
the Auto Start Stop system. It will turn off
when the engine is restarted.
When a vehicle is stopped, the indicator
light illuminates when the operating condition
of idling stop are not meet. The light
will turn off when the vehicle starts driving...
Other information:
Checking the coolant level
WARNING
Never attempt to remove the radiator
cap until the engine has been shut
off and has cooled down completely.
Since the coolant is under pressure,
you may suffer serious burns from a
spray of boiling hot coolant when
the cap is removed...
Auto Start Stop No Activity Detected indicator light (type
A)
Auto Start Stop No Activity Detected indicator light (type
B)
If the operational conditions are not met
when the vehicle is stopped, the engine
will not stop and the Auto Start Stop No
Activity Detected indicator light will illuminate...