I have a dvd nav and i keeps saying can not read cd. I am using a copied dvd. What a great time for it crash, my wife and kids were half way to Florida when it crashed. I put in a older copied dvd map and it still says the same thing no cd can not read cd. Can these be repaired or do I have to buy a new one. Thanks for the help.

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99 328i Black
01 X5 4.4 Titanium Silver
03 Z4 3.0 Titanium Silver (retired)
05 Z4 3.0 Sterling Gray Metallic