See also:

Battery
Check the battery as follows:  - Battery exterior Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. 1. Terminals 2. H ...

Overview button and guidance screen
*: Press and hold the “PWR·VOL” knob for 3 seconds or more to turn off the screen and restart the navigation system. Do this when the vehicle-mounted device response is extremely slow. ...

DVD player and DVD video disc information
- Error messages - DVD video discs - Symbols shown on DVD video discs - Discs that can be used - DVD video disc information - Sound - MP3 and WMA files CAUTION - DVD video precaution NOTICE ...