2002 Mercedes Benz ML55 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
1 distinct recall campaigns
81,000 mi median reported failure mileage
Scope: 2002 model year. Data updated: . 2 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Service Brakes is the most frequently named component, appearing in 1 of 2 complaints (50.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 2 | 100.0% |
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 |
|---|---|
| Service Brakes | 1 |
| Service Brakes, Hydraulic | 1 |
Service Brakes: 1; Service Brakes, Hydraulic: 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 | 0 |
| 25,000 to 49,999 | 0 |
| 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: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 1; 100,000 to 149,999: 0; 150,000 and above: 0
50,000 to 74,999 miles has the most reports with usable mileage (1). 0 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 |
|---|---|
| 2011 | 1 |
| 2014 | 1 |
2011: 1; 2014: 1
Pattern summary
Service Brakes leads the component reports. Braking behavior appears in 2 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 10406842 · 2011-06-14 (June 14, 2011)
TL* THE CONTACT OWNS A 2002 MERCEDES BENZ ML55. WHILE DRIVING 65 MPH, THE CONTACT STATED THAT THE BRAKE STABILITY CONTROL ACTIVATED WITHOUT WARNING, CAUSING THE VEHICLE TO IDLE ABRUPTLY. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO PERFORMED A DIAGNOSTIC TEST WHICH CONCLUDED THAT THE YAW RATE CENSOR FAILED AND NEEDED TO BE REPLACED. THE DEALER INFORMED THE CONTACT THAT THERE WERE NO RELATED RECALLS. THE MANUFACTURER WAS NOT AWARE OF THE FAILURE. NO REPAIRS WERE PERFORMED. THE CURRENT AND FAILURE MILEAGES WERE 70,000. THE VIN WAS UNAVAIL…
Owner-reported narrative. 70,000 miles reported. Look up ODI 10406842 at NHTSA ↗
Owner report 10631672 · 2014-09-08 (September 8, 2014)
WHILE DRIVING 40 MPH MY ABS LIGHT SHOWN UP AND ALL 4 TIRES LOCK UP. ALMOST CAUSE AN ACCIDENT. *TR
Owner-reported narrative. 92,000 miles reported. Look up ODI 10631672 at NHTSA ↗
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2000 | 2001 | 2002 | 2003 |
|---|---|---|---|---|
| Service Brakes | 00.0%No examples available for this selection. | 222.2%ODI 11004151 · 135,000 miTL* THE CONTACT OWNS A 2001 MERCEDES-BENZ ML55AMG. WHILE DRIVING 45 MPH, THE FRONT PASSENGER SIDE BRAKE INDEPENDENTLY LOCKED WITHOUT WARNING AND THE VEHICLE WENT SIDEWAYS. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 135,000. | 150.0%ODI 10631672 · 92,000 miWHILE DRIVING 40 MPH MY ABS LIGHT SHOWN UP AND ALL 4 TIRES LOCK UP. ALMOST CAUSE AN ACCIDENT. *TR | 1100.0%ODI 10863174 · 58,000 miRUBBER SEAL BETWEEN BRAKE PISTON AND BOOSTER CAN COME OFF OR DISINTEGRATE, CAUSING LOSS OF VACUUM ASSIST AND A SUDDEN DECREASE IN BRAKE FORCE WHICH CAN RESULT IN A CRASH. |
| Service Brakes, Hydraulic | 00.0%No examples available for this selection. | 111.1%ODI 10439053 · 79,836 miTL* THE CONTACT OWNS A 2001 MERCEDES ML55. THE CONTACT STATED THAT THE VEHICLE WAS EXHIBITING BRAKING ISSUES AND WAS TAKEN TO THE DEALER. THE DEALER FOUND THAT THE LATERAL ACCELERATION SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED WITHIN THREE WEEKS OF THE REPAIR. THE CONTACT WAS DRIVING THROUGH A CAR WASH WHEN THE VEHICLE ABNORMALLY ACCELERATED, THE CONSUMER'S FOOT WAS ON THE BRAKE, BUT THE VEHICLE WENT OVER SOME HUGE BOULDER ROCKS AND WENT AIRBORNE AND LANDED HARD ON GROUND, TIRES FIRST. . THE CONTACT WAS REP… | 150.0%ODI 10406842 · 70,000 miTL* THE CONTACT OWNS A 2002 MERCEDES BENZ ML55. WHILE DRIVING 65 MPH, THE CONTACT STATED THAT THE BRAKE STABILITY CONTROL ACTIVATED WITHOUT WARNING, CAUSING THE VEHICLE TO IDLE ABRUPTLY. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO PERFORMED A DIAGNOSTIC TEST WHICH CONCLUDED THAT THE YAW RATE CENSOR FAILED AND NEEDED TO BE REPLACED. THE DEALER INFORMED THE CONTACT THAT THERE WERE NO RELATED RECALLS. THE MANUFACTURER WAS NOT AWARE OF THE FAILURE. NO REPAIRS WERE PERFORMED. THE CURRENT AND FAILURE MILEAGES WERE 70,000. THE VIN WAS UNAVAIL… | 00.0%No examples available for this selection. |
| Wheels | 00.0%No examples available for this selection. | 222.2%ODI 106791612001 MERCEDES BENZ ML55. CONSUMER WRITES IN REGARDS TO A DEFECTIVE SENSOR MALFUNCTION. *SMD THE CONSUMER STATED THE LEFT FRONT TIRE LOCKED UP, SENDING THE VEHICLE INTO THE OPPOSITE LANE OF TRAFFIC. THE CONSUMER LOST CONTROL OF THE VEHICLE AND ROLLED OVER. THE CONSUMER STATED THE SENSOR DID NOT PREVENT THE ROLL OVER. *JB | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Electrical System | 00.0%No examples available for this selection. | 111.1%ODI 10296899 · 99,781 miHEADLIGHTS INTERMITTENTLY GOING OFF WHILE DRIVING, FOG LIGHTS QUIT WORKING, CAN GET NO LIGHTS TO COME ON SOMETIMES WHILE DRIVING. HAVE RESEARCHED AND FOUND THAT THERE HAS ALREADY BEEN A RECALL PUT OUT ON MY VEHICLE ACCORDING TO CARFAX, YET WHEN I SPEAK TO ANYONE AT MERCEDES-BENZ, THEY SAY MY CAR IS NOT INCLUDED AND WILL NOT DO ANYTHING TO HELP. *TR | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Engine | 1100.0%ODI 11206460 · 165,000 miVEHICLE EXHIBITS RATTLING NOISES, EXHAUST LEAKS, CEL, REDUCED POWER, AND EXTREMELY LOW MPG, LARGE AMT OF BLACK SMOKE OUT OF EXHAUST. THE MAIN CAUSE OF THIS PROBLEM IS DEFECTIVE CATALYTIC CONVERTERS. MBUSA HAS HAD A SERVICE "CAMPAIGN" IN EFFECT THAT CLAIMS TO COVER MY PARTICULAR CAR AND QUALIFIES IT FOR REPAIR (AT NO COST WHATSOEVER), BUT WHEN I DELIVERED THE VEHICLE TO A MAIN DEALER, THEY DID NOT HONOR THE CAMPAIN/RECALL. THEY CLAIMED THAT MY VIN NUMBER WAS NOT ONE OF THE ONES AFFECTED, EVEN THOUGH IT IS CLEARLY LISTED ON THE BULLETIN, AND I… | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Exterior Lighting | 00.0%No examples available for this selection. | 111.1%ODI 10296899 · 99,781 miHEADLIGHTS INTERMITTENTLY GOING OFF WHILE DRIVING, FOG LIGHTS QUIT WORKING, CAN GET NO LIGHTS TO COME ON SOMETIMES WHILE DRIVING. HAVE RESEARCHED AND FOUND THAT THERE HAS ALREADY BEEN A RECALL PUT OUT ON MY VEHICLE ACCORDING TO CARFAX, YET WHEN I SPEAK TO ANYONE AT MERCEDES-BENZ, THEY SAY MY CAR IS NOT INCLUDED AND WILL NOT DO ANYTHING TO HELP. *TR | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 00.0%No examples available for this selection. | 111.1%ODI 10370718 · 25,000 miTL*THE CONTACT OWNS A 2001 MERCEDES BENZ ML55. WHILE DRIVING 25 MPH THE BRAKES WERE APPLIED AND THEN RELEASED CAUSING THE WHEELS TO LOCK. THE VEHICLE BECAME UNCONTROLLABLE AND HAD TO BE PARKED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE SENSOR FAILED AND CAUSED THE COMPUTER AND WHEELS TO LOCK. THERE ARE NO RECALLS OR WARRANTIES RELATED TO THE FAILURE. HE IS RESPONSIBLE FOR PAYING $3400 TO REPAIR THE VEHICLE AND A DIAGNOSTIC TEST. THE MANUFACTURER WAS CONTACTED AND STATED THAT HE HAD TO CHECK WITH THE DEALER IN HIS AREA AND OFFERED… | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Steering | 00.0%No examples available for this selection. | 111.1%ODI 10854402 · 116,000 miTL* THE CONTACT OWNS A 2001 MERCEDES-BENZ ML55. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE BECAME VERY HARD TO STEER. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT DIAGNOSED THAT THE POWER STEERING HOSE HAD NUMEROUS LEAKS AND WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE VEHICLE WAS PREVIOUSLY SERVICED UNDER NHTSA CAMPAIGN NUMBER: 03V121000 (STEERING), BUT THE REMEDY FAILED TO REPAIR THE VEHICLE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 116,000. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Service Brakes | Too few reports for a range | 92,000 mi | 1 (sparse) | ODI 10631672 · 92,000 miWHILE DRIVING 40 MPH MY ABS LIGHT SHOWN UP AND ALL 4 TIRES LOCK UP. ALMOST CAUSE AN ACCIDENT. *TR |
| Service Brakes, Hydraulic | Too few reports for a range | 70,000 mi | 1 (sparse) | ODI 10406842 · 70,000 miTL* THE CONTACT OWNS A 2002 MERCEDES BENZ ML55. WHILE DRIVING 65 MPH, THE CONTACT STATED THAT THE BRAKE STABILITY CONTROL ACTIVATED WITHOUT WARNING, CAUSING THE VEHICLE TO IDLE ABRUPTLY. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO PERFORMED A DIAGNOSTIC TEST WHICH CONCLUDED THAT THE YAW RATE CENSOR FAILED AND NEEDED TO BE REPLACED. THE DEALER INFORMED THE CONTACT THAT THERE WERE NO RELATED RECALLS. THE MANUFACTURER WAS NOT AWARE OF THE FAILURE. NO REPAIRS WERE PERFORMED. THE CURRENT AND FAILURE MILEAGES WERE 70,000. THE VIN WAS UNAVAIL… |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2002: 0 complaints · 2003: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2002 | 0 | 0 | 0 |
| 2003 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2002 | 2 | 0 | 0 |
| 2003 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Service Brakes | Service Brakes, Hydraulic |
|---|---|---|
| Service Brakes | — | 0 |
| Service Brakes, Hydraulic | 0 | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.