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12-28-2018, 12:37 AM | #1 |
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No sound from speakers
Hi guys, I have an 08 E92 M3 and have the individual audio I believe (the best one). When I start my car no sound comes from speakers whether it is the radio, cds, or aux. It has only happened to me 3 times while I have had the car (3 years now) but just happened twice within about a month. Usually works again after I drive and then turn it back on again. I don’t think it is the amp as i just got a replacement because the other one was water damaged. I know it isn’t a permanent issue and most of the time I have sound, but does any have any idea what could be causing this?
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12-28-2018, 09:15 AM | #2 |
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sounds like the ccc is having issues, does the controller operate normally when sound issue is present? does the cid (display screen) change as requested?
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12-28-2018, 04:12 PM | #3 | |
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12-28-2018, 04:47 PM | #4 | |
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OP, check if you have water in the trunk again.
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12-28-2018, 04:58 PM | #5 |
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FYI, similar thing happened to me on my previous 08 335, ended up needing a whole new ccc unit. Screen worked, all controls worked, but zero sound from every input type. Fortunately, I never fixed it and the car was totalled months later.
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12-28-2018, 07:14 PM | #6 |
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01-02-2020, 03:53 AM | #8 |
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01-03-2020, 06:44 AM | #9 | |
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01-04-2020, 10:41 PM | #10 | |
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The previous owner replaced the amp, but now I need to know how to prevent this of happening. Do I need to extract the tail light? |
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03-16-2021, 11:38 AM | #13 |
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Thanks for posting. So your problem was the MOST unit? You bypassed it (only the optical fiber) and all came back working?
Last edited by jvictormp; 03-16-2021 at 03:30 PM.. |
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