Honda 2010 Insight Owner's Manual page 385

Checking the 12 Volt Battery
If your vehicle's battery is
disconnected, or goes dead, the time
setting may be lost. To reset the time,
see page 254 .
If your vehicle's battery is
disconnected or goes dead, the audio
system may disable itself. The next
time you turn on the radio, you will
see ''ENTER CODE'' in the
frequency display. Use the preset
buttons to enter the code (see page
253 ).
382
On vehicles with navigation system
The navigation system will also
disable itself. The next time you turn
on the ignition switch, the system
will require you to enter a PIN
before it can be used. Refer to the
navigation system manual.
2010 Insight