Suffered the problem of no charge port lights at all, had been perfect. Read the thread, understand the question, is it the battery disconnect or fuse pull that fixes the issue.
Unlocked the car, did not sit in, removed F9 fuse, walked to the bench and confirmed that the fuse had not failed, replaced in the car, opened charge flap, white light, plugged in charger, blue light then green.
So the fuse was out for max two minutes.
Looks like fuse alone fixed in this instance.
@FlyingDutchman video in #26 is all you need, pull the rubber door trim apt and the fuse cover will come right off for better access. F9 is the very top beige/brown fuse in the video, looking at the manual it looks like F10 would be above it but it's not fitted on my SE or FD's video.
Thank you to all those who've undertaken the research, it's avoided a trip to the dealership - result!