I have a Boss CD 3025 HU and it worked fine coming out of the box. NOw this is a new HU, so I wouldnt expect problems. The night I got it, the cd was not playing, and I reset the HU. Well it didnt think it had one in there, so after trying reset a few times, I just settled on the radio. After a while, it spit the cd out. well it played fine after that. After I got home, I put another cd in and it played fine and ejected and all. Well, today it doesnt even want to accept a cd and it is empty. I put it in far enough, but the HU will not grab it. ANY HELP WOULD BE APPRECIATED.
Apparently, the motor could be out that moves the rollers, or the mechanism to detect the CD is broken in some way.
Since Boss is really not a very good brand, I would recommend you get a new headunit if you want something that will last becuase the Boss will have more problems later anyway. You can get a very decent used Pioneer reciever off ebay for less than thirty dollars. Ebay kicks butt when it comes to car audio head units.
HI Im having a similar problem with a Pioneer, at first it was working all well and perfect, the next day when id put in a cd on, the head unit would switch off and then switch back on and eject the cd? What do i do? and how can i Reset?