Mr. Gilley & Mr. Diesel:
Thanks much for your info on the part numbers; suspect it is rare when a dealer provides questionable parts info!! The numbers will help me shop for the best price on the DVD nav module. One additional question, the dealer tells me the DVD map is included with Navi Module B-Q-6 82 0821 from the factory!! Do you know if this is true?? If not true, where can I get the best price on a DVD map??