MontrealR

Hey guys,

I have a 2002 C32 with 65,000 miles on my car, and every time I press on the brake pedal, there is a squeaking sound.

Has there been any diagnosis for this that anyone can help me out with?

Thanks in advance.

Eurocharged Rick

can you be a little more specific? where is the squeaking sound coming from exactly?

MontrealR

The sound is coming from the brake pedal every time I step on it. (Almost like a dophin sound).

Tweel

it happens to me now

i need to clean my brakes, and get new brake pads, along with better brake fluid

coin

If the pedal is squeaking, do you think it's got to do with break pads and fluids ?

MontrealR

I sprayed some WD-40 on to the pedal mechanism this morning and looks like the sound is gone.

Racin_fool

More than likely you have some worn bushings on the pedal assembly. I seem to remember there being 2 small nylon bushings that over time will wear out and give you that squeaking noise. I have also found that sometimes this noise is caused by dirty brake fluid. I have seen this more often in the W211 cars but sometimes just by properly flushing the brake fluid, the squeaking noises go away.

Eurocharged Rick

glad you got it figured out...