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      07-02-2009, 07:57 AM   #8
Technic
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Drives: 2021 i3S, 2024 i4 M50
Join Date: Apr 2005
Location: Florida

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Quote:
Originally Posted by Lycon View Post
mine is business.but im sure professional can be done as well. and also according to the attachment earlier, it is also available for non i drive cars
Of course your unit is Business and no, it cannot be installed in a Professional HU/iDrive as there is no official, OEM USB retrofit for Professional radios yet. And your attachment is not appropriate here, as we are talking about a retrofit and not a factory installed option, right?

The appropriate document is the one that I posted, the USB retrofit:

Quote:

These installation instructions only apply to cars with SA 662 (Business radio) or SA 667(Audio radio).
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