Compact Disc Player Errors

AM/FM Stereo With A CD Player Operation:

ERR indicates an error, and the compact disc cannot play temporarily. The following conditions could cause the error:
^ The road is too rough. Play the disc when the road is smoother.
^ The disc is dirty, scratched, or wet.
^ The disc is upside down.
^ The air is very humid. If the air is humid, wait an hour.