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11-03-2021, 07:46 PM | #1 |
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TCU? MULF2? no bluetooth
My 08 started showing the no SOS alert at start up and then i noticed my bluetooth doesn't turn on. From a quick search, i thought it was the TCU so i replaced it. Still no bluetooth. Could it be the MULF? where else should i check? Carly app doesn't show shit.
here's my symptons: no bluetooth no phone pairing SOS failure alert chimes and all other alerts work fine USB in center console does not work. EDIT: i've replaced both TCU and MULF and still no luck.
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Last edited by shimmy23; 11-27-2021 at 01:57 PM.. |
11-27-2021, 01:57 PM | #2 |
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I've now replaced the TCU and MULF with no luck.
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02-10-2022, 11:02 AM | #3 |
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Drives: BMW F36, E36, E93
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Did you get any further? I've got the same symptoms
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02-11-2022, 08:57 AM | #4 |
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nope still haven't fixed it
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02-23-2022, 09:18 AM | #6 |
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Is this what you meant?
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If you finde any spelling mistakes in my posts you may keep them, no return required Last edited by BWbimmer; 02-23-2022 at 09:39 AM.. |
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02-23-2022, 12:15 PM | #7 |
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Under the steering wheel/footwell there's a plastic cover that you take off there's some wiring on the left side make sure that everything is plugged in. (Not the ones that power the lights underneath) I had the same issues to find out that I forgot to plug in some connector
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