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BMW 3-Series (E90 E92) Forum
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Audison Bit DMI
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01-21-2023, 11:46 AM | #1 |
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Audison Bit DMI
Good afternoon,
I have an E91 which I have now carried out an audison install on. I have fitted an Audison Bit DMI to utilize the MOST connection so it can work with oem system and my MOST carplay system. I have coded the CIC to logic 7 but I am still not getting any sound through the system. Has anyone on here fitted a DMI? |
01-22-2023, 06:40 AM | #2 | |
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Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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01-22-2023, 07:23 AM | #4 |
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i believe that Audison Bit DMI and HK amp have common destination addess on MOST, so you cannot have both of them on one ring.
The correct setup would be: Carplay BOX AUX out -> CIC or Combox AUX-IN -> CIC MOST out -> HK amp
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E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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01-22-2023, 07:34 AM | #5 | |
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I have a CarPlay that uses MOST not aux So I have it setup CIC-carplay- combox- bit dmi which will then fire up my audio system |
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01-22-2023, 09:09 AM | #6 | |
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I would advise to disconnect carplay box from MOST (but keep MOST ring closed) to check if CIC simply work with audison.
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E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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01-22-2023, 02:12 PM | #7 |
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I’ll give that a go. Many people have used it on the e9x platform but I think I am the first to use with the MOST car play system
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01-23-2023, 04:34 AM | #8 |
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i'm not casting a shadows on Audison, but any new unit may faulty, so using my idea you troubleshooting, what can be a reason
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E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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05-31-2024, 11:48 AM | #9 |
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Did you ever get this working ? I have a bit DMi in my F20 but the concept is the same for all BMW's. I did the install myself so may be able to help you.
The first step is to eliminate the Carplay box from the MOST ring and get the DMi talking to the CIC. Make sure you've observed the polarity arrows for the ring. Make sure you can see the red light flashing at the connector to the DMi. Guessing the DMi is running the latest firmware and you have configured the unit for BMW ? Last edited by JamesLovesTitanium; 05-31-2024 at 11:53 AM.. |
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