2004 CHEVROLET C1500 SILVERADO says "locked" on cd player?

i have a 2004 CHEVROLET C1500 SILVERADO, i bought i used and the cd player says locked and i cant do a thing with it, what to do???
Ruben Wall, July 2008


done
it will have to be taken to the Chevvy dealer to unlock it.

or buy another off ebay

daz, July 2008
link Click here to see other fixes for Chevrolet.