Diagnose Fan Noise
 

Hit a pothole while driving my 2008 S80 T6 last week and immediately after, the fan started making a new noise (see attached video; sorry for the compression).

Clearly sounds like something was dislodged or broken, but given the hassle/cost to access the fan to see for myself, I figured I would ask here first to see if I could get any confident diagnoses before moving forward.

Thanks in advance for your insight!