why wont my 2006 saab 9-3 aero play burned cd's? and how do I get it to play burned cd's?

maybe your burning MP3 style Cds? Im not sure what type of CD player that modle saab comes with. but it might not support MP3 style CDs. It also depends on the type of CD you are using, Cd-r CDs will play in any CD player (unless burned in a mp3 format) CD-rw is which can be erased and re-recorded are only compatible with certain players.

Make sure when you burn the CD-Rs make sure you burn them in the .WAV format and not the .MP3 format. Store bought CDs are encoded in the .WAV format. Try that and see if that works.