Quote:
Originally Posted by akhter
i am seriously considering the 520i.
has anyone here done a stereo upgrade or gps installation? how/where was it done? any pics?
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I updated to NBT on my F06
But one warning, though. If you retrofit anything to the car, BMW will refuse to service that part. If you retrofit ANYTHING ECUs (stereo/gps/amps.....etc), or modify the vehicle configuration coded to the car, BMWHK WILL NOT BE ABLE TO UPDATE OR OTHERWISE REPROGRAM YOUR CAR.
So make sure you have very good software support for the car if you retrofit........