Hi all,
I have an Audi A3, 2015, S-Line, 2.0 TDI, Diesel and I have recently heard a faint grinding or crunching noise coming from the engine area, like a 'Skrrr Skrrr' noise when the engine is stationary. I have taken it to Audi several times and they are unable to rectify the fault. I am concerned that it could lead to something major and cost me a pretty penny in the future. I have attached a video for the sound to be heard hopefully over the loud diesel engine. If anyone would be kind enough to identify the noise or fault, it would be highly appreciated.
IMG_2649.MP4
