Noise coming from driving on 2002 Audi A4 Quattro

Theres a noise coming from either underneath the car or under the hood when I accelerate from a stop or while turning, almost a slight whirring or moaning. I know i need brakes and maybe rotors, but is something else wrong?

Asked by for the 2002 Audi A4 Quattro
1 answer
It sounds like the power steering fluid is low, possibly leaking. You should take your car in and have that checked out.