AI Damage2006 Mercedes-Benz ML: common problems
Owners of the 2006 Mercedes-Benz ML filed 3 complaints with NHTSA, most often about powertrain and electrical system. Details by component below, with sources.
Key figures
- Owner complaints
- 3
What fails most often
- 1 Powertrain 67% of all complaints
- 2 Electrical system 33% of all complaints
- 3 Engine 33% of all complaints
- 4 Steering 33% of all complaints
- 5 Structure 33% of all complaints
- Powertrain: 2 complaints (67% of all).
- Electrical system: 1 complaints (33% of all).
- Engine: 1 complaints (33% of all).
- Steering: 1 complaints (33% of all).
- Structure: 1 complaints (33% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 3.5 L · petrol · 6 cyl
- 5 L · petrol · 8 cyl
- automatic, 7-speed
Drive: AWD
Symptoms owners describe
How many of the 3 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Powertrain | 2 | 0 | 0 |
| Electrical system | 1 | 0 | 0 |
| Engine | 1 | 0 | 0 |
| Steering | 1 | 0 | 0 |
| Structure | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Flow noises from area of power steering pump and/or foaming of power steering oil in reservoir. On mercedes benz 2006 ml 350.
The engine light due error codes that have to do with cam shaft and transmission, also the rear tail lights error internal codes needs to be corrected oil seal from oil filter housing is defective, repairs for main cam shaft issue exceeds 8000.00 usd there seems to be no recall for this defects.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 17,152 of 36,659 model years in the NHTSA data (top 47% most complained about).
On average one model year of the ML has 2 complaints (3 years in the data). This year has 3, above average.
What to check before buying
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Steering. Steering play, power assist, rack and tie rods after a wheel impact.
Other years of this model
Questions and answers
What are the most common problems with the 2006 Mercedes-Benz ML?
Owner complaints to NHTSA most often mention: powertrain, electrical system, engine. Total complaints: 3. The most frequent symptoms in complaint texts: headlights and tail lights (33%), steering or power steering problems (33%).
How many service bulletins (TSB) were issued for the 2006 Mercedes-Benz ML?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2006 Mercedes-Benz ML from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2006 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.