1997 SL-500; 2002 ML 500 sold; 1999 ML 320 sold; 2003 E 500 Sport sold
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240 Posts
I recently replaced my rear rotors and pads on my 1997 SL, they were making a high pitched squeel at low pedal pressure during stop and go traffic driving. The calipers seemed fine according to my Indy . He used standard MB pads but the noise is still there at low pedal pressure, the car stops well and there is no noise at all on harder braking. I had the pads de glazed and this did not help, today we are replacing the pads again.. At one time I owned a 2002 ML-500 and the brakes howled from the time I took it out of the new showroom until the day I got fed up with it and traded it on an E 500 which hasn't had those problems. Is there an inherent brake problem with models using the 5 litre engine ,,,any ideas on what this might be if the pad change doesn't work. Thanks