Regarding audio system of Camry 2004
Replace the stereo. Fixing it is probably not worth it.
But in FM ND am it's working
something may be jammed in the unit holding things from running, the best you can do is disconnect the battery positive for 30 seconds and reconnect maybe ,worth a try
Just use it as a radio then,
If the unit accepts the CD...then ejects it properly...my guess it needs to be removed for repair. What happens when you try a different CD.?
Looking for a Used Camry in your area?
CarGurus has 68,980 nationwide Camry listings starting at $295.
Search Toyota Camry Questions
Toyota Camry Experts