2001 MERCEDES-BENZ ML320 Complaints

The failed component is the YAW rate sensor, original part number A1635426340 (ATE part number 10.0980-0454.2), manufactured by ATE. I have experienced multiple incidents of sudden, unintended braking at highway speeds. These events occurred without warning and created an immediate and significant risk of a serious collision, endangering not only myself and my family but also other motorists sharing the roadway. While the defect has not been reproduced or confirmed by either a Mercedes-Benz dealer or an independent repair facility, the absence of a successful diagnosis does not diminish the seriousness of the safety hazard. In fact, your agency opened an investigation into this issue in 2007, yet no corrective action was ultimately taken despite reports indicating that more than 100,000 vehicles may have been affected. According to publicly available information, Mercedes-Benz inspected and evaluated the YAW rate sensor in May 2007 as part of its review of this issue. The continued occurrence of sudden, unintended braking events raises concerns that the underlying defect may not have been fully addressed. Most concerning is that there were no warning lamps, fault messages, or other observable symptoms prior to the braking events. The vehicle operated normally until the moment the unintended braking occurred, leaving the driver with no opportunity to anticipate or prevent a potentially catastrophic situation.

The contact owns a 2001 Mercedes-Benz ML320. The contact stated that the front passenger’s door failed to open more than 6 inches. The contact stated that no warning lights were illuminated. The vehicle was not taken to a dealer or independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

The contact owns a 2001 Mercedes Benz ML320. The contact stated that when they entered their vehicle and turned it on, the vehicle's passenger front door air bag made a sudden boom sound and then deployed. The contact stated that there were no warning lights. The contact had not taken the vehicle to the dealer. The manufacturer was not made aware of the failure. The approximate failure mileage was 132,000.

AIR BAG OFF, PEDAL CONTROL SISTEM IS IN RECALL FROM MARCH 31 2011, SMOKE PASS BELONG TO NISSAN MENDOZA AUTO GROUP SOLD THIS CAR IN CA CAR IN RECALL DON'T PASS SMOKE, THEY SAID YES...PASS, PLEASE INVESTIGATION

ECM IS MALFUNCTIONING AND NOT CONTROLLING FUEL INJECTION AND GIVING RANDOM MISFIRE ON CYLINDERS 2, 3, 4, 5, 6. CAUSING CHECK ENGINE LIGHT TO COME ON . CODES 0300, 0302,0303,0304,0305,0306.

TL* THE CONTACT OWNS A 2001 MERCEDES-BENZ ML320. ON TWO OCCASIONS, WHILE DRIVING APPROXIMATELY 45 MPH AND 60 MPH, THE VEHICLE SLOWED DOWN INDEPENDENTLY AND CAME TO AN ABRUPT STOP. THERE WAS NO CRASH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE YAW RATE SENSOR WAS DEFECTIVE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED VIA EMAIL. THE DEALER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 220,000.

WHILE DRIVING ON HIGHWAY THE CAR BRAKES COME ON AUTOMATICALLY WITHOUT TOUCHING THE BRAKES, IT HAPPENED FEW TIMES, THE CAR HAS TO COME TO STOP, VERY DANGEROUS SITUATION

THIS IS THE 4TH OR 5TH TIME THIS HAS HAPPENED TO ME IN THE LAST TWO YEARS. THE FIRST TIME (JAN 2017) HAPPENED ON A HIGHWAY OUTSIDE OF WASHINGTON DC. LUCKILY I WAS IN THE RIGHT LANE AND WAS ABLE TO PULL OFF THE ROAD. BUT BEFORE DOING SO I ALMOST GOT REAR ENDED BY ANOTHER VEHICLE THAT WAS DIRECTLY BEHIND ME. I SAT ON SIDE OF THE ROAD FOR 15 MINUTES WITH CAR OFF. WHEN I STARTED UP THE CAR, I WAS ABLE TO FINISH MY DRIVE HOME TO SOUTH CAROLINA BUT STAYED IN THE RIGHT LANE ALL THE WAY HOME. 2ND TIME WAS IN APRIL OF 2017 WHILE DRIVING ON HIGHWAY FROM SOUTH CAROLINA TO GEORGIA. PULLED OVER AND LET IT SET FOR AWHILE. FINISHED RIDE TO ATLANTA AIRPORT. WEEK LATER I DRIVE HOME FROM ATLANTA AND IT HAPPENS AGAIN. I BRING IT TO THE MECHANIC AND HE CANT FIND ANYTHING DIAGNOSTICALLY. 3RD TIME WHILE DRIVING HOME FROM MYRTLE BEACH. I BROUGHT IT TO MECHANIC AND HE KEEPS IT FOR A WEEK. HERE IS THE DESCRIPTION OF MY LAST OCCURENCE; I AM DRIVING TO WORK ON ROUTE 327 AND THIS TIME IT IS THE WORSE OCCURENCE YET; DOING 45 MPH AND BRAKES LOCK UP LIKE AS IF I HAD SLAMMED THEM ON. CAR BEHIND ME SWERVES AROUND ME AND GIVES ME THE 'ONE FINGER' HELLO.....THANK GOD HE WAS PAYING ATTENTION AND NOT TEXTING. CAR IS NOW AT THE MECHANIC AND HE IS LOOKING AT REPLACING A $800 SENSOR. EVEN THEN I WILL NOT LET MY FAMILY IN THIS VEHICLE WITH ME EVER AGAIN. SOMEBODY IS GOING TO GET REARENDED (KILLED) EVENTUALLY IF YOU DONT GET MERCEDES TO FIX THIS PROBLEM I WAS DRIVING APPROXIMATELY 40 MPH WHEN THE RIGHT FRONT BRAKE LOCKED UP FOR APPROXIMATELY 3 SECONDS, IT RELEASED FOR ABOUT 3 SECONDS THEN LOCKED UP AGAIN FOR ABOUT 3 SECONDS. THE ESP LIGHT (EXCLAMATION LIGHT ON THE CONSOLE LIGHTS UP AS WELL) I NEVER TOUCHED THE BRAKES!! THE SUV LEFT SKID MARKS ON THE STREET. I PROCEEDED ON AND THE SAME THING HAPPENED AGAIN. I NEVER TOUCHED THE BRAKES! THE BRAKE LIGHTS DO NOT COME ON WHEN IT HAPPENS.

TL* THE CONTACT OWNS A 2001 MERCEDES-BENZ ML320. THE CONTACT STATED THAT WHILE DRIVING AT ABOUT 40 MPH, THE ACCELERATOR PEDAL FELT AS ID THE BRAKE PEDAL WAS BEING DEPRESSED. IN ADDITION, THE 'BAS ESP" (BRAKE ASSIST SYSTEM AND ELECTRONIC STABILITY PROGRAM) WARNING LIGHTS ILLUMINATED. THE DEALER WAS NOT CONTACTED AND THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ASSISTANCE. THE FAILURE MILEAGE WAS UNKNOWN.

WHILE DRIVING WHEEL WILL LOCK UP RELEASE AND LOCK UP AGAIN.THE BAS/ESP LIGHT CAME ON.