I found this video from a BMW forum
https://f30.bimmerpost.com/forums/showthread.php?t=1758986
After the loud buzzing noise goes away, you can hear the same tick tick sound my engine makes
Hello guys,
I'm new to the forum.
I have had a 2022 3.0 for a bit over a year now ,and i just notice the engine makes this ticking noise after I shut it off.
The noise seems to only come when I just turn off car and after letting it idle for a bit.
Attached is the video, you can hear it if the...