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HID headlights turns off on AP

Hi, did a quick search but nothing found. Had just a short drive on AP and since I turned the automatic high beam on all headlights switched off, only the DRL stayed on. Also all rear lights were off too. I have March 2016 70D with HID headlights and AP1. Ambient temperature was around 35F/3C. No other toggling of that stalk give any result, after parking did the thumbs restart with brake depressed. After the MCU went dark (but IC did not) there was tiny click behind the dash and all the lights game back. This effect shutter me and I released my fingers, with IC still lid. After closing the car I was assured that this dark MCU also turned back on. Anyone else have seen similar situation?
Edit, it has 2019.32.12.3.xxx version

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