Hi everyone,
This morning, I noticed a strange, loud sound coming from my BMW 535d E60 just after I turned off the engine. It's the first time I've encountered this, and it's quite concerning. I think that the sound is coming from somewhere at the back of the engine, on the driver's side.
Has anyone experienced something similar, or does anyone have any insights into what might be causing it? I would greatly appreciate any advice or suggestions on how to troubleshoot this issue. Thanks in advance!