CDs won't play RCA RS2651

If your 6-disc CD changer in the trunk of your 2002 Mercedes CLK430 was working fine yesterday, but is now displaying a "No CD Changer" message, there may be a few things you can try to troubleshoot the issue:
1. Check the connections: Make sure the CD changer is properly connected to the car's audio system. Check the connections for any loose or disconnected cables. Also, check the fuse for the CD changer in the car's fuse box.
2. Check for jammed CDs: It is possible that one of the CDs in the changer is jammed, which can cause the error message to appear. Try pressing the eject button to see if any CDs are stuck in the changer. If so, try gently removing them.
3. Check the CD format: Make sure the CDs you are trying to play are in a format that is compatible with the CD changer. The CD changer may not be able to play CDs that are scratched or in a non-standard format.
4. Try resetting the audio system: Try resetting the audio system by disconnecting the car battery for a few minutes. This may reset the CD changer and fix any software issues.
If none of these solutions work, there may be a hardware issue with the CD changer. It may need to be repaired or replaced. You can consult a mechanic or audio specialist for further assistance.

Unfortunately, it sounds like the relay or motor to open the drawer is either stuck or dead, which can cause the entire system not to play the discs even if the drawer is closed. First, try calling RCA Customer Support to see if warranty service/exchange can be made for the unit. Second, try taking it back to where it was purchased. IF all else fails, You can disassemble the unit (this voids the warranty - do at your own risk) and try to identify the motor and drawer mechanism- try removing the main casing to your stereo (unplugged of course) and ensure that the small belts & gears that operate the drawer mechanism are all in good working order by gently operating them by hand. If not, you can replace or try a repair, but it honestly may be cheaper (and better for your sanilty) to buy a new system.

Check the mode of operation. There can be a setting where it just plays one disc. Random or mixed will give you more songs to get to other discs.

make sure the cds are not loaded upside down.

When you turn on the unit the cd draw seams to open. I hear it making a noise like if it is trying to get ready to play. When you shut the draw it won't play, change tracts, or the disc thing to put in more disc wont work. Someone please help me

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

you should have 3 leads going into you multi changer, two rca's and one bus lead. power up the unit and remove the first rca cable if the music goes off unplug the second rca and plug the first rca where the second was plugged in, if the music comes back on then the multiloader is working fine and you need to check the radio controller and its connections

Well. you may have got a cd jammed or stuck in there. it happened to me. but i didnt know the cd fell into the stereo until one day when i closed the cd tray. it got stuck. so i took it apart and there was a cd in there!

source http://www.kenwood.nl/support/veelgestelde_vragen/ Changer Error Codes ? E-00: Poor Cable connection. ? E-01: Magazine not properly set in changer. ? E-02: No Disc in magazine. ? E-03: CD does not have selected track number. ? E-04: Disc is dirty, upside down or unreadable. ^^^^ ? E-10: No data is recorded on the MD. The player plays the next disc automatically. ? E-99: Changer malfunction, disc may be caught in machine or changer requires service. I suggest the lens needs a clean, or someone has dropped it and broken the delicate lens mech. Luck

You might try running a cleaning CD in it (which cleans the lazer lens). These are available from Wal Mart and many other sources. If a cleaning doesn't get it going, then you may have a lazer that is weakening and might need to be replaced (sorry!). Hope just a good lens cleaning will do the trick.