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      06-03-2018, 04:20 PM   #3
davemonfl
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Drives: 2008 328i w/sport package 6sp
Join Date: Sep 2017
Location: Sarasota FL

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Quote:
Originally Posted by ptpending View Post
you need to disconnect all power(54-pin) and MOST cable from MULF, then connect only 54-pin and see if mulf emits red light from MOST socket
Ok, I did that and when I plug in just the 54-pin cable the MOST socket does have a red light for about 5 seconds then it turns off. Does that mean its good and it just needs coding? Should I try unplugging battery for an hour to see if that brings back telephone choice when pressing menu button?

Last edited by davemonfl; 06-03-2018 at 05:20 PM..
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