Acura 2014 TL Owner's Manual page 356

Playing Hard Disc Drive (HDD) Audio (Models with navigation system)
2. Push the interface selector down
to select AUDIO MENU in the
HDD playback screen or CD
playback screen.
3. Turn the interface dial to select
HDD Setup, then press ENTER on
the interface selector.
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4. Turn the interface dial and select
Update Gracenote Info, then press
ENTER on the interface selector.
Turn the dial to select USB or
5.
DISC on the Update Gracenote
Album info screen, then press
ENTER on the selector.
6. Turn the dial to select Yes on the
confirmation screen, and the
update will start.
7. Turn the interface dial to select
OK on the confirmation screen.
8. After updating is complete, press
ENTER on the confirmation
screen.
NOTE:
Once you perform an update, any
information you edited before will be
overwritten.
Clearing the HDD
Any music, data, calendar entries,
etc. that have been stored on the
HDD can be deleted.
1. Press the INFO button, rotate the
interface dial to select ''Set up,''
and press ENTER.
2. Move the interface selector to the
right to navigate to the ''Set up
(Other)'' screen.
3. On the ''Set up (Other)'' screen,
rotate the interface dial to select
''Clear Personal Data,'' and press
ENTER.
4. Select the item you wish to delete,
then press ENTER.
5. A trash icon appears next to the
selected item. Select ''OK'' to
continue by pressing the interface
selector down.