Squeaking Noise while diving

mercedes-benz
m-class

#1

There is a squeaky noise coming from the back of my car while driving. It only happens when I am going forward and there is no noise when stopped. There is no change when I touch the brakes.

Here is the sound


#2

Does it happen more when you go over bumps?


#3

It does not.


#4

It sounds to me like you have a Brake “Dust shield” that is rubbing on the rotor.

Yosemite


#5

Did you check your brake pads recently? Could be the brake pad wear indicators that are rubbing on the rotors indicating that you need to replace your brake pads.