Honda Civic Navigation Manual page 126

Main Menu
Frequently Asked Questions
Problem
My battery was disconnected, or went dead, and the
navigation system is asking for a code. Where do I find this
code?
I speak a language other than English. When will other
languages be available for the navigation system?
126 Navigation System
There should have been a card in the glove box with the anti-theft code for
the navigation/audio system. This card contains the 4-digit security code
and serial number. If you cannot find it, your dealer can help you out.
This is being considered as a future enhancement.
2008 Civic
Solution