Honda CIVIC SEDAN 2018 Owner's Manual page 290

uuAudio System Basic OperationuPlaying a USB Flash Drive
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How to Select a File from the Music Search List
Folder Selection
Track Selection
288
1. Select and select Music Search.
2. Select Music.
3. Select a folder.
4. Select a track.
1Playing a USB Flash Drive
Use the recommended USB flash drives.
2 General Information on the Audio System
P. 310
WMA files protected by digital rights management
(DRM) cannot be played.
The audio system displays Unplayable File, then
skips to the next file.
If there is a problem, you may see an error message
on the audio/information screen.
2 iPod/USB Flash Drive P. 307