Honda Ridgeline 2013 Owner's Manual page 214

Radio Theft Protection
If you make a mistake entering the
code, do not start over; complete the
five-digit sequence, then enter the
correct code. You have ten tries to
enter the correct code. If you are
unsuccessful in ten attempts, you
must then leave the system on for
one hour before trying again.
The system will retain your AM and
FM presets even if power is
disconnected.
206
U.S. owners
We recommend that you register the
security code at Owner Link (owners.
honda.com). If you lose the Anti-
theft Identification Card before
registering the code at Owner Link,
you must obtain the code from your
dealer or
https://radio-navicode.honda.
. To do this, you will need the
com/
audio system's serial number. If you
do not have the serial number with
you, ask your dealer or go to
radio-navicode.honda.com/
information on how to retrieve it.
Canadian owners
If you lose the Anti-theft
Identification Card, you must obtain
the code from your dealer. To do this,
you will need the audio system's
serial number. If you do not have the
serial number with you, ask your
dealer how to retrieve it.
On models with navigation system
You need to enter the same code for
the navigation system to reactivate.
https://
for Read the navigation system manual
for details.