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MMI issues

AlS3BE Sep 29, 2018

  1. AlS3BE

    AlS3BE Registered User

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    every now and again I get the message power supply issues.
    It did it with my old iPhone 6s Plus and now doing it with my iPhone Xs max.
    I have tried different cables including the official Audi one and genuine apple ones and it still comes up now and again. Is it these big phones and the MMI can’t handle the lower required?
    Happens maybe once or twice a week and I either have to restart MMI or unplug for a while and plug it back in.
    Anyone else getting this?
    upload_2018-9-29_23-15-18.jpeg
     
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  3. Schizophonic

    Schizophonic Registered User

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    do you only have one USB port on your car?
     
  4. SamR92

    SamR92 Registered User

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    Is there any fluff/dust in your charging port on your phone? I’ve never seen the issue with my car, but have had a few issues when connected to a computer and stopping/starting charging intermittently.

    Turned out there was a tonne of fluff stuck in it that I had to remove (sim tray opener is good for getting it out). You’d be amazed how much fluff can get in there in a short time
     
  5. AlS3BE

    AlS3BE Registered User

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    Only got the new phone 2 days ago so can’t be that fluff in there.
    Had this in my a6 as well but less frequent.
     
  6. mr gee

    mr gee Registered User

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    There may be an issue with the new Xs phones in that you may have to wake them up before it pairs with the lightning adaptor
     
  7. Trevolly

    Trevolly Registered User

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    Driven nearly 300 miles this weekend and my iPhone Xs didn’t come up with the message above. I had the iPhone Xs attached to the usb with a lightening cable and my wife’s iPhone X charging on wireless at the same time with no issues. Facelift A3 with tech pack.
     
  8. AlS3BE

    AlS3BE Registered User

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    No issues charging. Just now and again I get that message. It’s tech pack with b&o. Looks to me its MMI protecting itself as the current draw is too much.
     
  9. Trevolly

    Trevolly Registered User

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    Never got that message - never seen it.
     
  10. Adam14

    Adam14 Registered User

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    Works fine with my S9 plus

    Sent from my SM-G965F using Tapatalk
     
  11. SamR92

    SamR92 Registered User

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  13. Albert Fong

    Albert Fong S3BE2018

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    Had this in 2 Audi’s from iPhone 6, 6s plus and now my new Xs max.
    I did notice when it happened the other day my son was playing with the phone while it was plugged in so using it while charging. I drove for about 2 hours with just music playing and it ever did it.
     

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