1999 Mercedes Benz M Class
Only 18 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 18 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 18
- Recalls
- 4
- Investigations
- 3
- Top problem
- —
Too few to rank
Campaigns on file for 1999
Opened by NHTSA
Not enough data
Complaints per year
1999: 18 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 18 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Steering
6 of 18 total reports mention: steering, most commonly citing hose, piping, and connections.
Show complaint excerpts
First occurance was leakage 2 months prior, clamp tightened by dealer. 2ND occurence on reported date, started to drive out of parking lot, power steering hose blew off, lost all fluid and power steering assist.
NHTSA ODI report, 2003-02-21
Power steering hose clamps.
NHTSA ODI report, 2003-02-20
Seat belts
4 of 18 total reports mention: seat belts, most commonly citing buckle assembly and anchorage.
Show complaint excerpts
Recall 99V328000/ seat belt latch mechanism. Consumer has been waiting for parts for over a month, and manufacturer has not contacted consumer after several attempts of calls.
NHTSA ODI report, 2000-03-01
Engine and engine cooling
4 of 18 total reports mention: engine and engine cooling, most commonly citing emission control and belts and associated pulleys.
Power train
4 of 18 total reports mention: power train, most commonly citing manual transmission and driveshaft.
Electrical system
3 of 18 total reports mention: electrical system, most commonly citing module.
Safety timeline
4 recalls · 3 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
-
R
2000-12-29Seat belts99V328000 Vehicle description: sport utility vehicles. The latching mechanism on the seat belt assembly was not assembled correctly. If the plastic cover is loose during the engagement of the buckle tongue…
Remedy: Dealers will inspect the seat belt buckles. If either the driver or front passenger seat belt buckle is found to be defective, it will be replaced.
-
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.
-
I
2003-12-17Preliminary evaluationClosed 2004-04-22 Engine crankshaft pulley failure
-
I
2008-03-11Recall queryClosed 2008-09-17 Power steering hose leak
-
I
2008-04-28Engineering analysisClosed 2009-12-16 Brake line chafe
-
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…
-
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
1999 Mercedes Benz M Class — pre-purchase inspection
Inspect
- Steering: 6 reports on file for this year.
- Seat belts: 4 reports on file for this year.
- Engine and engine cooling: 4 reports on file for this year.
Verify these recalls were completed
- Recall 99V328000 · Seat belts
- Recall 03V121000 · Steering
- Recall 08V465000 · Steering
- Recall 11V208000 · Vehicle speed control
FAQ
- Is the 1999 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 1999 Mercedes Benz M Class?
- The most-reported component is steering, accounting for 33% of complaints on file.
- How many recalls does the 1999 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.