I swapped my Business HU for a Professional one. Now BMW can't update software - BMW 3-Series (E90 E92) Forum
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Bluetooth Aux in Adapter Compatible with BMW E60 E66 E81 E82 E87 E90 E91 E92 A2DP MP3 Music Stream: Amazon.de: Electronics & Photo
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Bluetooth Aux Adapter B.m.w E60 E61 E81 E85 E90 E91 Ccc Business Radio Mp3 Stream - Cables, Adapters & Sockets - AliExpress
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Bluetooth Aux Adapter B.m.w E60 E61 E81 E85 E90 E91 Ccc Business Radio Mp3 Stream - Cables, Adapters & Sockets - AliExpress
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