Well, I found the no sleep problem. While watering the yard, I take a look inside the X5. The P amber light is off! With all the stuff not working, the GMIII is my no sleep culprit. The "Deactivation criterion for window operation: error" must be the rear door windows. A new GMIII module arrives tomorrow. I hope to get it installed tomorrow or Sat.

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'06 X5 3.0i - bought @143,123 miles (12/26/20)