2001 Mercedes Benz M CLASS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
5 owner complaints analyzed
4 distinct recall campaigns
45,000 mi median reported failure mileage
Scope: 2001 model year. Data snapshot: . 4 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 2 of 5 complaints (40.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 1 | 20.0% |
| Braking behavior | 1 | 20.0% |
| Electrical and battery issues | 1 | 20.0% |
| Steering behavior | 1 | 20.0% |
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 |
|---|---|
| Electrical System | 2 |
| Air Bags | 1 |
| Engine And Engine Cooling | 1 |
| Equipment:Electrical | 1 |
| Latches/Locks/Linkages:Tailgate:Latch | 1 |
| Steering | 1 |
| Structure | 1 |
| Unknown Or Other | 1 |
Electrical System: 2; Air Bags: 1; Engine And Engine Cooling: 1; Equipment:Electrical: 1; Latches/Locks/Linkages:Tailgate:Latch: 1; Steering: 1; Structure: 1; Unknown Or Other: 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 | 1 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 1 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 1; 50,000 to 74,999: 1; 75,000 to 99,999: 1; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 1 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 |
|---|---|
| 2004 | 1 |
| 2005 | 3 |
| 2009 | 1 |
2004: 1; 2005: 3; 2009: 1
Pattern summary
Electrical System leads the component reports. Engine operation appears in 1 complaint narratives. Braking behavior appears in 1 complaint narratives. Electrical and battery issues appears in 1 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 10135790 · 2005-09-08 (September 8, 2005)
SINCE THE CAR WAS PURCHASED IT CONTINUES TO HESITATE AND STALL OUT GIVING A "START ERROR" ON THE INSTRUMENT PANEL. HAD CONFIRMED BY THE SERVICE MANAGER, GERRY GRIFFITH (CAR PURCHASED IN INDIANAPOLIS, RECENT MOVE TO ALABAMA), THAT THE MODEL M-CLASS HAS PROBLEMS WITH THIS ISSUE. JUST HAD TO SPEND $1000+ ON A "FIX" AND THE PROBLEM HAS BEEN ONGOING SINCE THE BEGINNING OF PURCHASING THE CAR. DETAILED SERVICE RECORDS ARE NOT GIVEN TO THE CUSTOMER ONLY A BRIEF SYNOPSIS AND ALL WORK IS NOT INCLUDED IN THAT REPORT, I.E., THE ACTUAL TESTING CODES, ETC…
Owner-reported narrative. 100 miles reported. Look up ODI 10135790 at NHTSA ↗
Owner report 10131784 · 2005-08-06 (August 6, 2005)
JUST AS REPORTED IN CONSUMER REPORTS, ELECTRICAL SYSTEMS FAILED ON THIS VEHICLE CAUSING ALL SAFETY SYSTEMS (IE., BRAKE ASSIST, SAFETY BELTS, AIR BAGS) TO FAIL. THE PROBLEM CAUSED TWO ACCIDENTS LAST YEAR WHEN THE 4,400 LB. VEHICLE COULD NOT STOP. OTHER ELECTRICAL SYSTEMS ARE ALSO FAILING. FURTHER, THE REAR GATE LATCH WAS NOT LOCKING AND THE DEALER NEVER VERBALLY TOLD US WHEN WE PICKED UP THE VEHICLE FROM BEING SERVICED, NOR DID THEY EVER ASK IF WE WANTED IT FIXED. WE JUST FOUND OUT ABOUT THIS. ONE WOULD EXPECT MORE FROM A MERCEDES PRODUCT. …
Owner-reported narrative. 86,000 miles reported. Look up ODI 10131784 at NHTSA ↗
Owner report 10256074 · 2009-01-23 (January 23, 2009)
TL*THE CONTACT OWNS A 2001 MERCEDES BENZ ML350. THE STEERING WHEEL WAS REPAIRED IN 2003 ACCORDING TO NHTSA CAMPAIGN ID NUMBER 08V465000 (STEERING: HYDRAULIC POWER ASSIST: HOSE, PIPING, AND CONNECTIONS); HOWEVER, THE STEERING WAS NEVER CORRECTED PROPERLY. THE STEERING MAKES A LOUD NOISE WHEN THE STEERING WHEEL IS TURNED. THE CONTACT RECENTLY RECEIVED A SECOND RECALL NOTICE AND SHE WILL TAKE THE VEHICLE TO THE DEALER. THE FAILURE MILEAGE WAS 60,000 AND CURRENT MILEAGE WAS 90,642.
Owner-reported narrative. 60,000 miles reported. Look up ODI 10256074 at NHTSA ↗