05-04-2022, 09:11 PM | #1 |
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Installation help for MMI Carplay on F25
Sorry in advance if these kind questions pop up all the time, I tried searching but couldn't find specifics.
Are there any videos or documentation available that outline step by step how to install MMI carplay devices on X3 F25? I bought a Mr12Volt MMI unit for CIC and hit few problems when trying to install it. 1. I could not disconnect IDrive connector. I tried pliers, tried to expand it with flat head screwdriver, it just would not go out. I assume the one I need to disconnect is the one that is pretty much all the way up to the IDrive knob? I feel I am getting close to damaging it... 2. How to thread the unit's IDrive cable from the controller to the center console, does cupholder need to be taken out? Online videos typically have a layout different from how it is on X3. 3. Where to put the MMI? I saw folks on this forum mention taking the screen out and putting the unit behind the screen. 4. Where to route the USB and Mic cable, also Mic placement? |
05-17-2022, 01:56 PM | #3 |
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I did it. The only space to mount the unit is behind the screen. Unless you find an extension cable that can allow you to mount it above the glove box, this is your best shot. Also buy an extension USB cable port and mount it inside the glove box or somewhere around the cupholder area.
If I had to do it again I would try to find an extension cable and mount it away from the screen to avoid excessive heat. 1-disconnect the battery 2-tie a rag in the hatch latch 3-remove the trims. Just the start button trim, upper vent, and lower HU controls trim. That's it. 4-Remove harnesses from the middle vent trim 5-remove CIC or NBT cables from HU 6-try to somehow visualize space in the well where the HU resides You will need every cm of it as it is a tight fit check the orientation of the cables when connecting the screen to the MMI unit. If you can a "no signal" error on the screen your cables are wrong. Recheck them 7-and put everything back. If you check you can with ISTA you will get errors regarding this. This is normal due to signal interception/interruption of the MMI unit. As far as accessories, get with the vendor. There are hundreds of MMI units out there. USB extension unit Extension Cable Last edited by MSport_Jon; 05-18-2022 at 10:26 AM.. |
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05-17-2022, 03:00 PM | #4 | |
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Quote:
There's not enough space above, but cables did reach (depends on build for each country I guess). Also tried behind the instrument cluster...also fail due to cable lengths. Only spaces possible are either behind the CIC/NBT unit (there's no space if unit is too big) or behind the screen. Last edited by frisbeeguy; 05-17-2022 at 03:19 PM.. |
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05-18-2022, 10:23 AM | #5 | |
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I have NBT and when I pulled the glove box out I saw tons of space there. Just the damn factory cable was too short to do anything with it. |
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