All if a sudden today, the cd player is rejecting all my cd's, with the display reading "Bad Disc" and ejecting. All the cd's were working fine up until now...Any ideas before I call the dreaded dealership?

 

I started having issued with the head unit not wanting to play or eject discs. Then it would make this noise like it was trying to partially cycle through them when it felt like it. Just went to the dealership with a couple CDs this weekend. The ordered a new head unit after confirming my problems. I dont think is a SYNC problem though. The CD assembly itself is likely having issues.