Does anybody have any experience with upgrading their X5 to OEM BMW Navigation? If so any idea of cost and difficulty? Would a local stereo install professional be able to do it or would it be a dealer only job if it was something that was too much for me to tackle myself? Any thoughts and pics and recs are more than welcome. Thanks

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Rob C-G
'08 BMW M3 coupe Graphite Gray-on order (Mine)
'05 911 Carrera 997 Artic Silver (Mine)
'07 Mercedes CLS550 Iridium Gray (Herz)
'03 BMW X5 4.4 SAV Sapphire Black Metallic (Mine)


5 y.o and 7 y/o kidz (ourz)
Boxer puppies (2) (?????) LOL