System Operation - Hyundai Sonata 2020 Quick Reference Manual

System operation

Symptom
The previously used
media mode is not
activated after the
system turns off and
back on.
The system is slow or
it does not respond.
The system does not
turn on.
9-6
Possible cause
Poor connection or
playback error
Internal system error
Fuse shorted
Solution
If the corresponding media storage
device is not connected or has a problem
in playback when you turn on the
system, the mode you previously used
will be activated. Reconnect the media
storage device or restart playback.
• Press and hold the Reset button with
a suitable tool, such as a pen or a
paperclip.
• If the problem persists, contact your
place of purchase or dealer.
• Visit a repair shop and replace with a
suitable fuse.
• If the problem persists, contact your
place of purchase or dealer.