[huma]

Anyone else hear a semi-loud clunk after starting the car for a minute and after shutting off the engine? I can try to record a clip if this isn't normal. Btw, I have the adaptive headlights, don't know if that's the cause of it.

[jb606]

Is the sound coming from the front or the back of the car? There is an exhaust valve in the left tail pipe that can make that sound about a minute or two after start up.

[den525]

I heard it's pretty normal every now and then... Obviously not everyday

[arun21]

Yeah that happens to me when I first start the car and am usually reversing. I've read enough places it's pretty normal.

[huma]

The exhaust valve is the culprit?

[arun21]

I think so

[overcoil]

After starting the car first thing in the morning just go to the left exhaust pipe and after 30 seconds or so listen for the click - sounds like a refined mechanism and not a loose part.