Vehicle Data Hub

1999 Mercedes-Benz M Class problems

The 1999 Mercedes-Benz M Class has 28 complaints on file with NHTSA. The largest share (21%) concerns steering. After that come engine (14%) and seat belts (14%).

At a glance

Complaints
28 filed with NHTSA
Most reported
Steering 21% of complaints
Crashes and fires
0 and 1
Injuries and deaths
0 and 0
Typical mileage
100,000 miles 20 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Steering 21%
  • Engine 14%
  • Seat belts 14%
  • Drivetrain & axles 11%
  • Electrical system 11%
  • Fuel system 7%
  • Brakes 4%
  • Exhaust system 4%
  • Stability control 4%
  • Tires 4%

When problems show up

Complaints by mileage, 1999 Mercedes-Benz M Class Complaints by odometer reading in 20,000-mile steps. The median is about 100,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 5 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 2 complaints 100k to 120k miles: 7 complaints 120k to 140k miles: 3 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 2 complaints 040k80k120k160k200k miles Typical: 100,000 miles
Based on 20 complaints that include mileage. 25% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles0
20k to 40k miles0
40k to 60k miles5
60k to 80k miles1
80k to 100k miles2
100k to 120k miles7
120k to 140k miles3
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles2

What the data shows

Among the 20 complaints that report mileage, the typical (median) problem appeared at about 100,000 miles.

Safety-related details: 1 complaint mentions a fire. Its complaints are less severe on average than those of 86% of model years in our database.

It is also covered by 4 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

Car caught on fire while driving in normal city traffic. Smoke began coming out of the right side of the hood. Pulled over immediately and got out of the vehicle noticing flames coming from underneath the front of the car. By the time the firefighters put out the blaze the front part of the car was destroyed. The case was investigated by palm beach county fire rescue. The vehicle was meticulously maintained by owner.

Reported at 55,000 miles, January 2004 Fire

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.

Design defect in side rearview mirror. It will not extended far enough up and outwards, causing poor visibility.

I have problems with my check engine light from and faulty oxygen sensor, the car was repaired under warranty. Then I had a hose disconnect and lost power steering prior to the recall on the hose cloamp and I paid the towing and repairs myself. Now I have had a major mechanical problem and on august 5th, my car lost power steering, air conditioning, the battery light came on and then my car began overheating.

Reported at 45,000 miles, June 2003

My 1999 ml 320's engine recently (27 and 29 sept 05) instantaneously stalled without warning while driving-no check engine light, just died in the middle of the road!. Good wx, no rain, dry, daytime. It restarted after 5 mins. Traffic went around me. Ml is well maintained,vehicle has 117k miles. Mechanic could not duplicate (no codes). Fuel pump checked ok. At my request, the mech changed out the crankshaft position sensor (cps) on 30 sept. Cost to repair $251.96. Ml320 has run fine so far (7oct).

Reported at 117,574 miles, September 2005

Other model years of the M Class

  • 2009
  • 2008
  • 2007
  • 2006
  • 2004
  • 2003
  • 2002
  • 2001
  • 2000
  • 1999
  • 1998