Hi Guys,
I have a Volvo C70 and the car stereo which is a 3 disc changer has never played copied cd's (which is annoying enough) but now it only plays 40% of real cd's.
Is there anything i could do??? I have heard about stereo unlock codes and burning blank cd's a certain way to trick the stereo but im unsure?

Thanks Guys

 

I was just reading also that burning onto 650mb cd's may help?