Honda Insight 2005 Reference Owner's Manual page 120

Main Menu Table of Contents
Auto Idle Stop Indicator
AUTO IDLE STOP INDICATOR
The indicator blinks as a reminder
that the engine has stopped because
of the Auto Idle Stop function. You
cannot restart the engine with the
ignition switch when this indicator is
blinking.
If you open the driver's door when
Auto Stop is active, the indicator will
blink and you will hear a chime. The
chime will stop when you close the
door.
Always turn the ignition switch to
LOCK (0) and remove the key if you
are getting out of the vehicle.
Automatic Transmission (CVT)
119