Acura 2008 TSX Navigation Manual page 120

Problem
The navigation system clock switched by one hour for no
apparent reason. What can cause this?
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?
1) You may be driving near a time zone boundary (see Auto Time Zone by
GPS on page 93).
2) The navigation system does not, or incorrectly switches between
standard and Daylight Savings Time. Set Auto Daylight Saving Time
to On on the Clock adjustment screen in Setup, and ensure that the
correct month switching schedule is chosen on the DST schedule
selection screen. See page 92 for more information.
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.
Frequently Asked Questions
Solution
Navigation System 119