Owner-reported complaints naming the brake system, filed with NHTSA
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Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake. Every record below is an owner-reported complaint about the 2000 Mercedes-Benz M Class submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
AT HIGHWAY SPEED CAR JERKED VIOLENTLY TO THE LEFT AS OFF THE FROM RIGHT BRAKE WAS BEING APPLIED ON ITS OWN. TURNED THE ESP (ELECTRONIC STABILITY CONTROL) OFF AND PROCEEDED AND THE EVENT HAPPENED AGAIN, CAR JERKED TO LEFT AND HEADED TO DITCH BUT WAS ABLE TO OVERCOME WITH STEERING WHEEL. IT APPEARS A CAR SYSTEM FAILED CRASH RATHER THAN FAIL SAFE. *TR
WHILE DRIVING MY 2000 ML320 MERCEDES, THE CAR SUDDENLY APPLIES BRAKES WHILE TRAVELING AT VARIOUS SPEEDS. THE BAS/ESP WARNING LIGHTS COME ON. THIS IS A VERY DANGEROUS MALFUNCTION AND SOMEONE SHOULD MAKE MERCEDES ADDRESS THIS DEFECT IMMEDIATELY BEFORE SOMEONE IS KILLED! IF YOU DO A SEARCH ON THE INTERNET, IT WILL AMAZE YOU HOW MANY PEOPLE HAVE EXPERIENCED THIS HORRIFYING ORDEAL. PLEASE DO NOT IGNORE MY COMPLAINT. *TR
I WAS DRIVING MY 2000 MERCEDES BENZ ML 430 AT APPROXIMATELY 40 MPH, WHEN WITHOUT ANY WARNING LIGHTS BEING DISPLAYED IT ABRUPTLY STOPPED. THE BRAKE PEDAL HAD NOT BEEN DEPRESSED. THE VEHICLE THEN SKIDDED, STOPPED, SKIDDED AGAIN AND STOPPED. THIS WENT ON FOR APPROXIMATELY 45-60 SECONDS THEN THE BAS ESP MALFUNCTION LIGHT CAME ON. I WAS THEN ABLE TO DRIVE THE VEHICLE WHILE THE LIGHT WAS ILLUMINATED. I HAVE EXPERIENCED THIS ON 4 SEPARATE OCCASIONS AND HAVE ALMOST BEEN INVOLVED IN THREE ACCIDENTS WHICH ALL COULD HAVE BEEN FATAL BECAUSE THE VEHICLE STOPS COMPLETELY, IT DOES NOT SLOW DOWN THEN STOP, IT STOPS. I WAS ADVISED TO CHANGE THE TIRES AND HAVE THE BRAKE LIGHT SWITCH REPLACED. I DID BUT THE PROBLEM CONTINUED. I HAVE BEEN TOLD BY THREE CERTIFIED MECHANICS THAT THERE SEEMS TO BE A DEFECT WITH OR WITHIN MY ABS SYSTEM BECAUSE EVEN IF THERE IS A PROBLEM WITH MY ABS SYSTEM THE CAR SHOULD NOT ABRUPTLY STOP WHILE BEING DRIVEN AND IT SEEMS THAT THE ABS SYSTEM IS WORKING IN REVERSE ORDER BECAUSE THE MALFUNCTION LIGHTS ILLUMINATE AFTER THE MALFUNCTION OCCURS. THE ABRUPT STOPPING OF THE VEHICLE WHILE BEING DRIVEN IS DANGEROUS AND CAN CAUSE A FATALITY OR SERIOUS BODILY INJURY. I HAVE MY OLD BRAKE LIGHT SWITCH BUT DO NOT HAVE THE TIRES THAT WERE REPLACED. *TR
THE ANTILOCK BRAKING SYSTEM CAN TAKE OVER THROTTLE AND BRAKING. VEHICLE WILL AUTOMATICALLY APPLY BRAKES TO VARIOUS WHEELS. IT WILL PITCH THE CAR LEFT OR RIGHT AND REQUIRE DRIVER TO COUNTER STEER TO KEEP THE VEHICLE STRAIGHT. THERE IS NO WARNING ON WHEN THIS WILL HAPPEN. CAN CAUSE ACCIDENT OR CAUSE VEHICLE TO SPIN. MERCEDES DEALER SERVICE MANAGER ADVISE ME IT IS A FAULTY SENSOR AND IT IS REPLACE AT OWNERS EXPENSE FOR $600. I COMPLAINT THAT IT IS DANGEROUS AND SHOULD BE REPLACED. SERVICE ADVISOR SIMPLY REPLIED " YES IT IS, YOU SHOULD PAY FOR THE REPAIR. " *TR
2000 ML-CLASS MERCEDES ML55 LEAKING BRAKE LINE DUE TO CHAFFING AS DESCRIBED IN YOUR INVESTIGATION OF 52,000 ML-CLASS MERCEDES SUV'S. THE BRAKE LINE RUNNING FROM THE MASTER CYLINDER TO THE ABS PUMP SUFFERS EVENTUAL FAILURE DUE TO CHAFFING AGAINST A POORLY POSITIONED FUEL LINE. SUFFERED NEAR TOTAL FAILURE OF BRAKING SYSTEM THIS MORNING DUE TO THIS ISSUE. I HAVE ALL PARTS REMOVED, AND A FAILURE ASSESSMENT PROVIDED BY THE SERVICE TECHNICIAN. THE WORK WAS NOT PERFORMED AT A MERCEDES BENZ DEALER, THEREBY ENSURING OBJECTIVITY OF THE DIAGNOSIS. *TR
WITHOUT ANY WARNING, WHEN COMING TO A TRAFFIC STOP THE BRAKE PEDAL ON MY 2000 MERCEDES ML55 WENT TO THE FLOOR. I WAS ABLE TO STOP AFTER REAPPLYING THE BRAKE AND PUSHING VERY HARD. FORTUNATELY NO CARS WERE IN FRONT OF ME OR I WOULD HAVE HIT THEM. I PULLED TO THE SIDE OF THE STREET AND LOOKED UNDER THE HOOD, NOTICED THE BRAKE FLUID WAS LOW, PUT SOME FLUID IN AND DROVE A SHORT DISTANCE TO WORK. THE BRAKES WERE VERY SOFT. THE NEXT DAY TOOK THE VEHICLE TO MY MERCEDES DEALER WHERE THEY FOUND THAT A BRAKE LINE WAS RUBBED THROUGH AND LEAKING. NO INDICATOR LIGHTS OR WARNINGS OF ANY KIND OCCURRED BEFORE THE PROBLEM.
MY BIGGEST CONCERN WITH THE ML320 THAT I HAVE OWNED SINCE 2002, BUT NOT THE ONLY CONCERN WOULD BE THE BRAKING SYSTEM. I COMPLAINED FROM A COUPLE OF MONTHS INTO BUYING THIS VEHICLE THAT I DID NOT FEEL SAFE. THE VEHICLE BRAKES GOES INTO A LOCKED POSITION IF YOU DRIVE OVER A BUMP, MAN HOLE, OR IF IT RAINS THE SUV SKIDS AS IF YOU ARE LOSING CONTROL OF THE VEHICLE. THE BAS ESP LIGHT COMES ON OFTEN, WHICH WARNS YOU THAT THE BRAKING SYSTEM IS NOT WORKING PROPERLY, IT IS ON AS I AM COMPLAINING NOW. I HAVE TAKING IT TO THE DEALERSHIP ON MORE THAN ONE OCCASION COMPLAINED OVER THE PHONE WITH THIS ISSUE AND MANY MORE. THE DEALERSHIP REPLACE A SWITCH I BELIEVE MAYBE IN 20002. THE EPS HAVE COME ON EVEN AFTER THAT. I AM VERY FEARFUL WHEN IT COMES THE BRAKING ESPECIALLY IN RAIN OR ICE. I HAVE HAD SO MANY ISSUES WITH THIS VEHICLE, I WILL NOT RECOMMEND IT TO ANYONE. THIS VEHICLE HAS BEEN A NIGHTMARE! MERCEDES BENZ WOULD NOT PURCHASE VEHICLE BACK BUT OFFER TO MAKE THINGS RIGHT WITH REPAIRS. *JB(... YES THE BRAKES LOCK WHENEVER YOU PRESS THE BRAKES, ALMOST SKID WITHOUT STOPPING VECHICLE...ESPECIALLY SCARY IN RAIN OR RUNNING OVER A MANHOLE COVER. IT VERY WEIRD.....BRAKING SYSTEM LIGHT COME ON OFTEN BAS LIGHT)*SMCH
BAS/ESP LIGHT COMES ON, BRAKES ENGAGE, STEERING WHEEL TURNS TO THE RIGHT...HAPPENS AT SPEEDS 60 MPH AND HIGHER; CAR DIFFICULT TO CONTROL, NO WARNING--I HAVE USED TWO CATEGORY OPTIONS ON THE FORM, BUT I REALLY DO NOT KNOW WHICH OPTIONS TO CHOOSE TO DESCRIBE THE ABOVE PROBLEM...SUV HAS DONE THIS ON EXPRESSWAY DRIVING OVER AND OVER FOR THE PAST 6 YEARS....EACH TIME THE DEALER THINKS THEY HAVE FIXED THE PROBLEM....*NM
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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