Hello,

I am real real new at this! I would like to have a copy of the GM Nav DVD patrt# 15923893, so I can try to learn how to make a copy. The GM Dealer flat refuses to loan me his. (I don't understand this, I offered to lend him my old one!!!) He said something about his Lawyer wouldn't like it, but I realy think it may be his wife. Can any one help me?

Thanks