2000 Mercedes Benz M CLASS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
25 owner complaints analyzed
5 distinct recall campaigns
75,000 mi median reported failure mileage
Scope: 2000 model year. Data snapshot: . 21 complaints include usable failure mileage.
Most common problems
Electronic Stability Control (Esc) is the most frequently named component, appearing in 6 of 25 complaints (24.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 12 | 48.0% |
| Steering behavior | 9 | 36.0% |
| Transmission and shifting | 3 | 12.0% |
| Electrical and battery issues | 2 | 8.0% |
| Fuel system concerns | 1 | 4.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electronic Stability Control (Esc) | 6 |
| Steering | 5 |
| Service Brakes, Hydraulic | 4 |
| Steering:Hydraulic Power Assist:Hose, Piping, And Connections | 3 |
| Vehicle Speed Control | 2 |
| Electrical System:Ignition:Module | 1 |
| Electrical System:Wiring:Interior/Under Dash | 1 |
| Engine And Engine Cooling:Engine | 1 |
Electronic Stability Control (Esc): 6; Steering: 5; Service Brakes, Hydraulic: 4; Steering:Hydraulic Power Assist:Hose, Piping, And Connections: 3; Vehicle Speed Control: 2; Electrical System:Ignition:Module: 1; Electrical System:Wiring:Interior/Under Dash: 1; Engine And Engine Cooling:Engine: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 3 |
| 50,000 to 74,999 | 6 |
| 75,000 to 99,999 | 5 |
| 100,000 to 149,999 | 5 |
| 150,000 and above | 1 |
Under 25,000: 1; 25,000 to 49,999: 3; 50,000 to 74,999: 6; 75,000 to 99,999: 5; 100,000 to 149,999: 5; 150,000 and above: 1
50,000 to 74,999 miles has the most reports with usable mileage (6). 4 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 1 |
2003: 4; 2004: 3; 2005: 1; 2006: 2; 2007: 2; 2008: 5; 2009: 4; 2010: 1; 2011: 2; 2012: 1
Pattern summary
Electronic Stability Control (Esc) leads the component reports. Braking behavior appears in 12 complaint narratives. Steering behavior appears in 9 complaint narratives. Transmission and shifting appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10155050 · 2006-04-11 (April 11, 2006)
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
Owner-reported narrative. 37,648 miles reported. Look up ODI 10155050 at NHTSA ↗
Owner report 10199737 · 2007-08-15 (August 15, 2007)
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…
Owner-reported narrative. 57,000 miles reported. Look up ODI 10199737 at NHTSA ↗
Owner report 10014040 · 2003-04-06 (April 6, 2003)
POWER STEERING FLUID HOSE CAME UNATTACHED FORM THE RADIATOR (CLAMP FAILED) POWER STEERING FLUID SPRAYED OVER THE ENGINE COMPARTMENT. NO FIRE RESULTED. LOST POWER STEERING ASSIST. CALLED MERCEDES ROAD REPAIR - THEY REPLACED THE CLAMP WITH A NEW "IMPROVED" CLAMP. THEY CHARGED $45.00 FOR THE SERVICE>. *JB
Owner-reported narrative. 62,500 miles reported. Look up ODI 10014040 at NHTSA ↗
Owner report 10047644 · 2003-11-26 (November 26, 2003)
I BROUGHT THE CAR TO THE DEALER (HBL MERCEDES BENZ OF TYSON'S CORNER, VA) IN AUGUST 2003 DUE TO A RECALL TO FIX A POSSIBLE PROBLEM WITH THE POWER STEERING HOSE CLAMP. THE CAR HAD NO PROBLEMS WHATSOEVER BEFORE BRINGING IT TO THE DEALER. HBL PERFORMED THE RECALL WORK AND THEY ACTUALLY MADE IT WORSE. THE HOSE CLAMP WAS INSTALLED IMPROPERLY WHICH LED TO POWER STEERING FAILURE WHILE MY WIFE WAS DRIVING ON THE FREEWAY. WE HAD ROADSIDE ASSISTANCE REFILL THE POWER STEERING FLUID AND TRIED TO GET IN TOUCH WITH HBL TO GET IT FIXED YET AGAIN. AFTER A…
Owner-reported narrative. Look up ODI 10047644 at NHTSA ↗
Owner report 10181957 · 2007-02-08 (February 8, 2007)
WHILE DRIVING, SOME TEA SPILLED ONTO MY SHIFTER. MOMENTS LATER WHILE MERGING INTO HIGH SPEED TRAFFIC, MY CAR WOULD NOT SHIFT OUT OF LOW GEAR. I HAD TO SWERVE ONTO THE SIDE OF THE ROAD TO AVOID BEING HIT FROM BEHIND. THIS MINOR SPILLAGE OF HERBAL TEA DISTORTED MY SHIFTER RESULTING IN $788.25 WORTH OF DAMAGE. I WANT TO PETITION NHTSA TO INVESTIGATE WHAT I CONSIDER A SERIOUS DESIGN FLAW IN MY 2000 MERCEDES ML320. WHAT IF I HAD BEEN DRIVING ON A HIGHWAY AND THIS HAPPENED? *NM
Owner-reported narrative. 59,054 miles reported. Look up ODI 10181957 at NHTSA ↗
Owner report 10237217 · 2008-08-06 (August 6, 2008)
ENGINE RUNS ROUGH, IDLES LIKE IT IS GOING TO DIE, CAR SURGES FORWARD WHILE MOVING OR STOPPED, DASH WARNING LIGHTS ON/OFF, ROUGH GEAR SHIFTING OR WON'T SHIFT, ELECTRICAL PROBLEMS, GAS TANK/GAUGE PROBLEMS, LOCK/WINDOWS POWERED WHEN CAR OFF, DASH LIGHTING GOES IN/OUT, HEADLIGHT/BRAKE LIGHTS BURN OUT QUICKLY, ELECTRICAL, STARTING CAR ISSUES. THIS CAR HAS BEEN IN/OUT OF THE DEALERSHIP FOR ALMOST 2 YEARS. I BOUGHT IT USED WITH A "CERTIFIED PRE OWNED WARRANTY", CODES GO OFF AND THEY SIMPLY RESET THEM. THERE HAS BEEN A NEW CONVERTER, WINDOW REPAIR, WO…
Owner-reported narrative. 75,000 miles reported. Look up ODI 10237217 at NHTSA ↗
Owner report 10010173 · 2003-03-08 (March 8, 2003)
ELECTRICAL:MCS UNIT,RADIO/CASSETTE PLAYER DEFECT. MCS UNIT MALFUNCTIONED(SCREEN BLACK OUT AND ALL OPERATIONS CEASED)MB MAY EXCHANGE IF UNDER WARRANTY AND NO AFTER MARKET ELECTRICAL ITEMS INSTALLED..THEY WILL NOT TELL THE CONSUMER WHY? THE $1550 MCS UNIT MALFUNCTIONED...AN OFF DUTY MB TECH WAS ENLISTED TO PERFORM AN INTERNAL CHECK OF THE MCS UNIT AND FOUND A DEFECT THAT ATTRIBUTED TO THE MALFUNCTION OF THE MCS UNIT THAT SHOULD RESULT IN THE IMMEDIATE RECALL OF ALL MB MCS UNITS:I.T.CHECK RESULTS: THE CASSETTE PLAYER MOTOR HAS A LUBRICANT ENCLOSE…
Owner-reported narrative. 30,000 miles reported. Look up ODI 10010173 at NHTSA ↗