Whining noise
 

How's it going, got a little issue with the 2007 4.2 Q7. Yesterday morning the check engine light came on. In the afternoon a loud squealing/whining noise started and persisted. I started it last night and the noise became a little quiter and the vehicle started shaking a little. Sound seems like it's under the driver side.
https://vimeo.com/206705420?ref=em-v-share