Have someone stand outside the car when you turn it off. Have them concentrate on the headlight with their ears and hands. If they hear it making noise and they feel a vibration, it could be a bad headlight motor. Adaptive headlights return to their default position when the car shuts off.
A friend of mine was bothered by this and Mazda replaced it on her 2022 Grand Touring. You would think a dealership would have them in stock but they had to order one which required a second trip back for the replacement.
If my description sounds like your problem I suggest asking them if the headlight is in stock when you call for the initial appointment.
Recently picked up a new '19 CX-5 GT to replace my '16 CX-5 GT. Love all the new content the CX-5 now has in the GT trim. I have my new CX-5 GT for about two weeks now and when I park in my garage after I turn the engine off there is a electronic sound coming from the rear that last for about...