TS3581 Crackling static noise in audio with 30 pin lightning adapter when battery is full

Anyone else get a really bad crackling static noise through the audio when using the 30 pin lightning adapter and the battery is almost full? I am using an iPhone 5, BMW iDrive with the Y audio and USB connection. I did not have this problem with the 4S and the normal 30 pin connector. The lilghtning 30 pin adapter seems to create interference when the phone's battery is nearly full. I also see the warning message indicating that charging is not supported - and according to the troubleshooting guide this is normal - but what about the noise????

Alright, another update: I tried another iPhone 5, which did not charge, and an iPod touch (without the lightning adapter, obviously), which also did not charge. Additionally, I tried the lightning to 30-pin adapter with an old sync cable and my computer, and it worked fine. At this point, it appears that the problem may be in the MDI cable coming from the car, rather than the adapter. Perhaps it was just coincidental that it stopped working at the same time I upgraded.

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TS3581 Crackling static noise in audio with 30 pin lightning adapter when battery is full

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