BMW 3-Series (E90 E92) Forum - View Single Post

Hotter · 02-10-2019, 08:49 AM

Hi, I have BMW radio professional and TCU unit in the trunk on my E92 2009. I would like to add USB functionality.
Could I simply replace TCU by MULF2? Are sockets on TCU and MULF2 the same? Would I need some kind of socket adapter wires?
I would loose only SOS button by doing this replacement?
I would need coding?

02-10-2019, 08:49 AM	#1
Hotter First Lieutenant 72 Rep 381 Posts Drives: BMW E92 328i -> 330i Join Date: Feb 2018 Location: Lithuania iTrader: (0)	Replace TCU by MULF2 Hi, I have BMW radio professional and TCU unit in the trunk on my E92 2009. I would like to add USB functionality. Could I simply replace TCU by MULF2? Are sockets on TCU and MULF2 the same? Would I need some kind of socket adapter wires? I would loose only SOS button by doing this replacement? I would need coding?
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