If memory recalls, you were in the CA field to some degree.
Have you ever seen a Pac SWI send down weird signals into the K bus

Thread Here
https://xoutpost.com/bmw-sav-forums/...ot-switch.html

I don't intend to disconnect this, until the new switch is put in just to confirm the issue goes away. However, is the problem continues, I plan to disconnect the SWI.

Granted, the window drop is doing it by itself, the only correlation I can make on why child lock is sometimes turning off the minute I make a left/right turn ---- I could see potentially the PAC coming into play