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U.S. public vehicle records

2001 Mercedes Benz ML430 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

44 owner complaints analyzed

0 distinct recall campaigns

104,125 mi median reported failure mileage

Scope: 2001 model year. Data snapshot: . 32 complaints include usable failure mileage.

Owner-reported patterns

Most common problems

Service Brakes is the most frequently named component, appearing in 11 of 44 complaints (25.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Braking behavior2863.6%
Steering behavior511.4%
Electrical and battery issues36.8%
Transmission and shifting12.3%

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.

Service Brakes
11
Service Brakes, Hydraulic
8
Electrical System
6
Electronic Stability Control (Esc)
6
Steering
3
Vehicle Speed Control
3
Vehicle Speed Control:Cruise Control
3
Power Train
2
Component breakdown data
CategoryCount
Service Brakes11
Service Brakes, Hydraulic8
Electrical System6
Electronic Stability Control (Esc)6
Steering3
Vehicle Speed Control3
Vehicle Speed Control:Cruise Control3
Power Train2

Service Brakes: 11; Service Brakes, Hydraulic: 8; Electrical System: 6; Electronic Stability Control (Esc): 6; Steering: 3; Vehicle Speed Control: 3; Vehicle Speed Control:Cruise Control: 3; Power Train: 2

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
1
25,000 to 49,999
2
50,000 to 74,999
4
75,000 to 99,999
8
100,000 to 149,999
12
150,000 and above
5
Reported problems by failure mileage data
CategoryCount
Under 25,0001
25,000 to 49,9992
50,000 to 74,9994
75,000 to 99,9998
100,000 to 149,99912
150,000 and above5

Under 25,000: 1; 25,000 to 49,999: 2; 50,000 to 74,999: 4; 75,000 to 99,999: 8; 100,000 to 149,999: 12; 150,000 and above: 5

100,000 to 149,999 miles has the most reports with usable mileage (12). 12 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.

2001
3
2003
3
2004
4
2006
3
2008
3
2009
4
2010
5
2011
1
2012
3
2013
5
2015
4
2016
1
2017
4
2025
1
Complaints over time data
CategoryCount
20013
20033
20044
20063
20083
20094
20105
20111
20123
20135
20154
20161
20174
20251

2001: 3; 2003: 3; 2004: 4; 2006: 3; 2008: 3; 2009: 4; 2010: 5; 2011: 1; 2012: 3; 2013: 5; 2015: 4; 2016: 1; 2017: 4; 2025: 1

Pattern summary

Service Brakes leads the component reports. Braking behavior appears in 28 complaint narratives. Steering behavior appears in 5 complaint narratives. Electrical and battery issues 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 10048442 · 2003-11-21 (November 21, 2003)

VEHICLE'S BRAKES MAKES AN EXTREMELY LOUD NOISE. THIS OCCURS WHEN BRAKES ARE DEPRESSED IN COLD TEMPERATURE WHILE IN REVERSE. THIS HAS RESULTED IN BRAKE FAILURE. AS A RESULT CONSUMER LOST CONTROL OF VEHICLE AND WENT ON THE SIDE WALK. THE DEALERSHIP HAS REPLACED THE ENTIRE BRAKE SYSTEM TWICE, BUT THE PROBLEM RECURRED. *NLM

Owner-reported narrative. 11,000 miles reported. Look up ODI 10048442 at NHTSA ↗

Owner report 10071737 · 2004-06-14 (June 14, 2004)

CONSUMER WAS TRAVELING WITH CRUISE CONTROL ON AT 60 MPH. WHEN CONSUMER APPLIED THE BRAKES CRUISE CONTROL DID NOT DEACTIVATE. VEHICLE CONTINUED TO ACCELERATE. CONSUMER HAD TO MANUALLY TURN OFF CRUISE CONTROL. DRIVER BELIEVED THAT BRAKE SWITCH INTERACTED WITH THE CRUISE CONTROL. DEALER WAS CONTACTED. *AK

Owner-reported narrative. 51,000 miles reported. Look up ODI 10071737 at NHTSA ↗

Owner report 10004760 · 2003-01-27 (January 27, 2003)

VEHICLE LOST STEERING RESULTING IN FLUID SPRAYING OVER ENGINE. DEALER HAS BEEN CONTACTED. PLEASE PROVIDE FURTHER INFORMATION.*AK

Owner-reported narrative. Look up ODI 10004760 at NHTSA ↗

Owner report 10153647 · 2006-03-24 (March 24, 2006)

ON JULY 14 03 I WAS DRIVING ON THE SAN MATEO BRIDGE WHEN ALL OF A SUDDEN I COMPLETELY LOST MY ABILITY TO TURN THE STEERING WHEEL. I WAS GETTING READY TO TURN OFF THE LOOP TO TRANSFER TO THE I0I AND I HAD TO SLOW DOWN BECAUSE THE STEERING WAS VERY DIFFICULT TO TURN, LUCKILY WITH ALL MY STRENGTH I WAS ABLE TO TURN IT AND NOT GO OVER THE RAMP. I CALLED MERCEDES FOSTER CITY AND THEY ACCOMMODATED ME AND INFORMED OF A POWER STEERING CLAMP DEFECT THAT CAN AFFECT THE POWER STEERING PUMP (TOO LATE FOR ME)..THEY FIXED THE PROBLEM. ON MARCH 19 I EXPERI…

Owner-reported narrative. 85,840 miles reported. Look up ODI 10153647 at NHTSA ↗

Owner report 10395832 · 2011-04-14 (April 14, 2011)

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT THE ALL ACTIVITY MODULE II, WHICH OPERATES ALL ELECTRICAL COMPONENTS ON THE VEHICLE, FAILED. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 01V061000 (ELECTRICAL SYSTEM: WIRING) WHICH THE DEALER AND THE MANUFACTURER INFORMED THE CONTACT THAT HIS VIN WAS NOT INCLUDED. THEY OFFERED NO FURTHER ASSISTANCE. THE CONTACT STATED THAT HE WOULD REPAIR THE VEHICLE HIMSELF. THE FAILURE MILEAGE WAS 82,000.

Owner-reported narrative. 82,000 miles reported. Look up ODI 10395832 at NHTSA ↗

Owner report 10500482 · 2013-02-26 (February 26, 2013)

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, THE VEHICLE SHOOK VIOLENTLY AND MADE A LOUD SOUND. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE SWITCH BRAKE LIGHT AND THE AIR MASS SENSOR WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS TAKEN TO A DIFFERENT DEALER FOR A SECOND OPINION WHERE THE TECHNICIAN STATED THAT THE YAW RATE ELECTRICAL SENSOR FAILED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAI…

Owner-reported narrative. 103,249 miles reported. Look up ODI 10500482 at NHTSA ↗

Owner report 10259430 · 2009-02-20 (February 20, 2009)

MY 2001 MERCEDES BENZ ML430 WAS LEAKING POWER STEERING FLUID ABOUT 8 MONTHS AGO I FIGURED OUT THAT THE CLAMP HAD COME OFF SO I RETIGHTENED IT AND FILLED IT UP AGAIN BECAUSE IT WAS EMPTY. 2 MONTHS AGO IT HAPPENED AGAIN I NOTICED THE CLAMP DID NOT TIGHTEN SO I REPLACED THE CLAMP THEN I RECEIVED THE RECALL NOTICE. AT THE SACRAMENTO MERCEDES-BENZ DEALERSHIP THE ASSISTANT SERVICE MANAGER GAYTON DEROSA (930382) HAD HELPED US ON 2/17/09 INVOICE NUMBER IS MCCS281762 WE HAD INFORMED HIM THAT THE POWER STEERING WAS EMPTIED TWICE BECAUSE OF THE FAULTY CLA…

Owner-reported narrative. Look up ODI 10259430 at NHTSA ↗