Hey!



I have an xc60 d4 awd -17 (5.5k miles) that has started to sound strange at speeds over 50km / h.



* Think it comes from the front / engine? (Very difficult to hear where it comes from)

* Constant sound that sounds like spinning / coilwhine / centrifugation washing machine

* Starts and stops sounding somewhere at 50-60km / h

* Does not produce the sound at idle speed

* The sound increases with speed

* Does not help to completely turn off the AC



Video:


slows down at 0:30 and the sound disappears completely



The noise comes and goes. Some trips do not sound at all. Sometimes the whole journey can sound, (over 50km / h), and sometimes it can end in the middle of the journey, (when you get below 50km / h).



No other errors. The car was serviced at an authorized workshop in August 2021. I think it appeared some time after the service but I am not 100%. It may be that I heard the sound sometime before the service. Also made a tire change at that time ..



Very grateful for help as I am very ignorant of cars