2001 Mercedes Benz M Class
Only 5 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 5 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 5
- Recalls
- 4
- Investigations
- 4
- Top problem
- —
Too few to rank
Campaigns on file for 2001
Opened by NHTSA
Not enough data
Complaints per year
2001: 5 complaints
View as data table
| Year | Complaints |
|---|---|
| 1998 | 5 |
| 1999 | 18 |
| 2000 | 25 |
| 2001 | 5 |
| 2002 | 5 |
| 2003 | 10 |
| 2004 | 0 |
| 2008 | 1 |
Known problem areas
Only 5 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Electrical system
2 of 5 total reports mention: electrical system.
Show complaint excerpts
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.
NHTSA ODI report, 2005-08-06
Also filed under Latches/locks/linkages
Structure
1 of 5 total reports mentions: structure.
Steering
1 of 5 total reports mentions: steering.
Latches/locks/linkages
1 of 5 total reports mentions: latches/locks/linkages, most commonly citing latch.
Equipment
1 of 5 total reports mentions: equipment, most commonly citing electrical.
Safety timeline
4 recalls · 4 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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R
2001-02-16Electrical system01V061000 Vehicle description: passenger vehicles. Certain all activity module ii (Aam ii) could have a sub-component that could cause the module to intermittently not function properly. The aam ii…
Remedy: Dealers will replace the aam ii. Owner notification began February 16, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy…
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R
2003-06-16Steering03V121000 On certain passenger vehicles, the hose clamp used to secure the power steering fluid cooling hose to the power steering fluid cooler may not provide sufficient clamping force for this connection.
Remedy: Dealers will install a new hose clamp on the power steering hose to the power steering cooler. During clamp replacement, the power steering cooling hose will be inspected and replaced as necessary.
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I
2007-02-01Preliminary evaluationClosed 2007-07-11 Electronic stability control malfunction
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I
2008-03-11Recall queryClosed 2008-09-17 Power steering hose leak
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I
2008-04-28Engineering analysisClosed 2009-12-16 Brake line chafe
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R
2008-11-15Steering08V465000 Mercedes-Benz is recalling 125,228 my 1998-2004 M-Class vehicles. The hose clamp used to secure the power steering fluid cooling hose to the power steering fluid cooler may not provide sufficient…
Remedy: An earlier recall repair performed on these vehicles may not be sufficient to prevent a future leakage or failure of the power steering hose connection (Please see 03V121). Since it is not possible…
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I
2010-12-21Preliminary evaluationClosed 2011-05-04 Brake lamp switch failure.
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R
2011-10-20Vehicle speed control11V208000 Mercedes-Benz is recalling certain model year 1999-2002 M-Class and model year 2000-2003 M-Class amg vehicles. The cruise control system in the affected vehicles allows the driver to disengage the…
Remedy: Dealers will repair the vehicles free of charge. The safety recall began during October 2011. Owners may contact Mercedes-Benz at 1-800-367-6372.
Buy-smart checklist
2001 Mercedes Benz M Class — pre-purchase inspection
Inspect
- Electrical system: 2 reports on file for this year.
- Structure: 1 report on file for this year.
- Steering: 1 report on file for this year.
Verify these recalls were completed
- Recall 01V061000 · Electrical system
- Recall 03V121000 · Steering
- Recall 08V465000 · Steering
- Recall 11V208000 · Vehicle speed control
FAQ
- Is the 2001 Mercedes Benz M Class reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2001 Mercedes Benz M Class?
- The most-reported component is electrical system, accounting for 40% of complaints on file.
- How many recalls does the 2001 Mercedes Benz M Class have?
- 4 recalls on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.