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      07-02-2012, 11:36 PM   #37
moreno1's Avatar

Drives: BMW 335i E93
Join Date: May 2009
Location: Montreal

iTrader: (13)

Originally Posted by 07335aw View Post
Doing the retrofit in my e92 with voice command and prewired for Bluetooth. No mulf module or tcu in the trunk. do I need both of these to get Bluetooth working? What do each of these modules actually do?
Thanks in advance

Ok partially answered my own question. Found in technics thread that the tcu is also a telematics assist, whatever that means. So I can do it with one module or the other if I just want Bluetooth right?
If you need only BT then the Mulf module is sufficient and will do the job.
2009 335i E93 /// BSM /// Sport /// Premium /// /// 19" M pack 225 wheels /// M6 wheels winter set /// 35% Tint /// Gloss Black Grills /// PE Exhaust /// Lux H8 V3 /// Interior LEDs /// JB4-DCI /// Combox & CIC Retrofit /// M3 side skirts /// M3 front bumper ///