A software update fixed the problem. I took the car to Volvo and they inspected the brakes and couldn't find anything wrong. Then the updated the software on the car and 'poof' the problem went away....

Hello everybody, I tried searching around for this topic, but I didn't come up with anything. Hopefully I'm not duplicating another post.

I just purchased a used 2012 XC70 T5 with about 60k miles...