Er- 2 infinity 6 CD changer error 2004 Kia Amanti?

The "Er-2" error on a 2004 Kia Amanti's CD changer typically indicates a problem with the unit's ability to read or eject a disc. This might be caused by a dirty or damaged CD, a malfunctioning mechanism, or electronic issues within the changer itself. To resolve the issue, try cleaning the discs, checking for any obstructions, or resetting the CD changer. If the problem persists, it may require professional servicing or replacement.