See also:

Navigation system: basic functions
Basic information before operation ...

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 ...

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 ...