Problem and Question

[dalmo]

Hi all, I am new to this, great site. I have a 97 850 T-5. On my radio and climate controls, half of the panels are lit up at night, my rear defogger does not light up or work correctly, just wondering if this is a fuse issue or what before i start experimenting. Also, can I hook up a cd changer to this model? I have a changer form my audi A4.
Thank you