Hi everyone, I have a 2004, Jeep Grand Cherokee Limited. Let me tell you I absolutely love this vehicle. Just wish it more MPG, lol. I bought the Jeep used in 2014 and it had 105000, it now has 122000. I was trying to get the cd changer out today and I couldn't get it to eject the cartridge to fill it. Well I thought maybe i had to have the ignition on and the radio on switched to cg and that didn't work. I got the manual out and it did't say anything about the ignition on. The only thing i have done as far as replacement is replacing the battery, so i don't know if that has anything to do with it. Does it require a fuse? i thought maybe I blew a fuse or something. Has anyone had issues with theirs? It's very frustrating that I can't get it to eject. Please and Thank you in advance. By the way i took off the outer cover just to check it out and it was unplugged do I plugged it in and nothing happened. I proceeded to start the engine and selected cd option and it read "no magazine" so I don't if the magazine is missing or if I take it that the bugger is shot and need a new one. i just know when i pressed the eject button when i plugged it in. I guess I need to replace the whole unit. I also cheeked out the charger port next to it to see if it was operating and it was functioning as it was charging my kindle.