CD changer stopped playing, says ERR

Remove changer, check fuse located on rear of changer +connections.Also check for water ingress.Common problem, good luck.

Is there a CD inside the CD player? You could try pulling the fuse for the radio (look at the fuse box panel for the exact fuse) and leave it out for 10 secs, then turn the car to the on position and leave for 20-30 secs.. turn the car off and put the fuse back in and then turn the car on and if you;re lucky, the radio will reset... This works for Volkswagens and since Audi is the same company, it should work

The cd changer internal mechanism is faulty, replace the cd changer itself.

Have a 2005 Freelander and the battery died. When I re-charged the battery, the CD changer had a CD ERR 1 message. Could not eject or load a CD and the radio worked. I turned off the radio and pulled off the cover on top of the CD changer. I removed the two screws that hold the frame around the CD changer. I turned the CD back on and the CD went through a test on each CD. I know this solution might not work for everyone, but it worked for me

Some places like Best Buy offer a disk that you put into the changer and it will reset the deck.

Hi, The cd changer is at fault. You need to replace the cd changer. This ia very common on these vehicles.

Did you change the battery ? If so try disonnecting and reconnecting the CD changer.

try different KnownGood cd and if still an issue your head unit needs repair internally .(not worth it)

Are you placeing cds face up or face down in the changer, some cd changers will only play with the cds face down.

Usually this problem will occur when the battery has been disconnected. Have you tried your reset code, which originally should have been located just inside the owner's manual. Make sure you read the instructions, please you only get a couple of tries at a time.