When cds got stuck on my 1996 LHS, my Chrysler dealer replaced the whole unit under warranty (I seem to remember I lost the CD, however).

After over 6 years I have never had another stuck CD. Before I brought it in for service I got the player to spit out some by nudging the stuck CD up with another CD, the tip of a nail file, etc. But when it kept happening I brought it back as a warranty problem.