Hi 👋 the video attached is an A3 1.5 TFSI auto, parked and idling. To me the engine has its usual/normal ticking noise but, there is also a low tone rattle noise (wait for it, it's not there immediately in the video). It's not there all the time but does happen every time my foot lightly touches the accelerator before any revs kick in. Does this engine noise sound normal, any ideas if it is a simple fix or should this be concerning? Any help/advice, opinions would be fantastic.
IMG_6723.mp4