Chirping/Squeak Noise Inside of Car
 

Hey all,

My 08 Audi a4 quattro makes a very high pitched chirp/squeak when I hit bumps in the road. Very much sounds like it is coming from the inside of the car, not from the suspension or motor area. When I have the windows down, the noise isn't as loud as it is with them up. Sounds like it could possibly be coming from the dash but I have no clue, it is very hard to pinpoint.

Any suggestions on this? It is driving me insane!