It seems to only be when my car is warm/been drove for a while. Anywhere from 30 MPH to 65MPH. When I let off the gas, no brake used, I hear a chirp that is noticable if you put the window down at lower speeds & you can also hear it within the car at all speeds. If I give very very slight gas, it stops. Any ideas?
Perhaps a brake pad dragging? If it's a '10 and you can hear it... dealer time. Also, might be a good idea to record a video of said sound... that way the dealer can't say you are crazy.