My BMW 3 Series makes this whistling/high-pitched noise for about 15–20 seconds after I drive it and park. It only happens after I switch the car off and get out.
The car drives normally otherwise, there are no warning lights.
I uploaded a video of the sound: https://imgur.com/a/ulPo5Zm
Has anyone experienced this before or know what might be causing it?
I bought a Roborock Q7 M5+ during the Prime Day sale, and I’ve had it for about a week.
I scheduled Room 1 to clean at 6:00 AM, but it’s almost 2:00 PM and it’s still cleaning.
It has already gone back to the dock 3 times to fully recharge before continuing.
Now it seems to be acting strangely and looks like it’s trying to re-clean areas it has already finished instead of completing the room.
My BMW 3 Series makes this whistling/high-pitched noise for about 15–20 seconds after I drive it and park. It only happens after I switch the car off and get out.
The car drives normally otherwise, there are no warning lights.
I uploaded a video of the sound: https://imgur.com/a/ulPo5Zm
Has anyone experienced this before or know what might be causing it?