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08-10-2014, 03:32 AM | #1 |
Registered
0
Rep 3
Posts |
Telematics Control Unit Broken
Recently cars blutooth, BMW assist, and AUX are not working. As well as my speakers are making a weird popping noise and occasionally a loud static noise. I am getting the SOS phone light with a slash through it. After doing some research I am led to the conclusion that my Telematics Control Unit is at fault. I've tried hard resetting the battery and unplugging and plugging back the TCU. Nothings worked. Anyone else experience something similar? What are my options in fixing this? Someone please help!
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08-10-2014, 10:06 AM | #2 |
Second Lieutenant
37
Rep 246
Posts |
Hello: I was taking some used antifreeze to the recycler, some dripped out, and destroyed a wire in the MULF system. I replaced it, with a used one, and everything works perfectly. I had all the same symptoms as you. It lives in front of the battery, underneath that larger module. You may be able to repair it. I found a used one for about $200.
Jack |
Appreciate
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