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Hello I recently bought a 2009 335i and I don't have audio Bluetooth but I heard if you have a usb in the center console you could do a system update but I don't have one in there I have one in my glove box am I still able to upgrade my stereo that way I could have Bluetooth audio? I don't have idrive either I do have navigation and all the others though

Hello I recently bought a 2010 335i that was built early in 2010 and I don't have audio Bluetooth but I heard if you have a usb in the center console you could do a system update but I don't have one in there I have one in my glove box am I still able to upgrade my stereo that way I could have Bluetooth audio? I don't have idrive either I do have navigation and all the others though