Honda Odyssey Owner's Manual page 313

Rear Entertainment System
To change the password, select
''Password.'' You will see the above
menu displayed. Select ''Yes'' by
pressing the or
then press the ENT button.
If you select ''No,'' and press the
ENT button, the display returns to
the ''Others'' menu.
310
Select the first digit by pressing the
,
and enter it by pressing the ENT
button, button. Repeat this until all four
digits are entered. When you enter
the fourth number, the cursor
automatically moves to ''ENT'' on the
display. Press the ENT button on the
control panel.
, , or button,
2010 Odyssey
If the system does not recognize the
password you entered, you will see
the above display. Repeat the
password setting steps until you
enter the correct password.