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It seems to happen when at stop lights or cruising at low RPMs. The other lights in the car are fine. The LCD display for the climate control is fine, just the other lights on the buttons on the dual climate control. It does not seem to be the climate control module, this is the third one and they all did the same thing. Adjusting the brightness of the light does not help.
Blinking? My A/C will blink and turn on, when it is warm outside, this is an automatic feature. So a search, I asked about this when I purchased my car and everyone told me it was normal for the A/C to go on all my itself, and won't let you shut it off.