Quote:
Originally Posted by Brian-bmw
All you need to do is upgrade to a current TCU module. Your car has all the other wiring and connectors in place. It probably already has the Bluetooth antenna installed, but you would want to confirm that. You just need a new TCU and to have it coded for your car.
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How do I check for the Bluetooth antenna and after upgrading to the current TCU, who can code it for me?