Mercedes Benz CL550 owners have reported 1 problem related to service brakes (under the service brakes category). The most recently reported issues are listed below.
My 2008 Mercedes Benz Cl550 is having a problem with brake. There is a thug-thug sound when I press down on the brake pedal. It goes away ~2 seconds after the gear is put into parking or neutral position. Mercedes benz knows about the problem and they told me that there is another car, a s class, that is having a same problem. S class is 4 door version of cl class. Mb told me that they are working on a new part over 3 months ago and now they are telling me that they are working on a software to fix a pressure problem in a valve. I don't understand the details but it sure sounds like an engineering issue meaning a defect. Mb said the issue is limited to a very small number of vehicles but I am not sure if that is the case. Noise was not readily noticeable but got louder so people might not notice it until later. I am very concerned because my brake pedal also feels much softer and weaker (need to press down further). I had this problem for ~4 months.
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all problems of the 2008 Mercedes Benz CL550
🔎.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brake Sensor problems |