Multiple Compact Disc Error Indicator

When the CD changer detects a problem with the compact disc while it is playing, the radio will display an error message. If "E" followed by a number appears on the display, one of the following errors has occurred:
^ E30-Focus Error.
^ E31-Tracking Error.
^ E32-Motor Error.
^ E33-CD Changer Communication Error.
^ E34-CD Changer Door Open.
^ E35-D Changer Cartridge Empty.

The following conditions are common causes of CD changer errors:
^ Disc is upside down.
^ Disc is dirty, scratched or wet.
^ Too much moisture is in the air.
^ Temperature is too hot or too cold.