RoadVitals

1986 Mercedes-Benz 300

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
13
Latest Jan 9, 2003
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
0
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
3
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
3
3 injuries, 0 deaths reported

Overview

Our database contains 13 NHTSA owner-reported complaints for the 1986 Mercedes-Benz 300, most frequently naming the airbags, driver assistance and seat belts categories. 3 NHTSA investigations name it; and 1 manufacturer communication is on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Airbags844.4%
  • Driver assistance316.7%
  • Seat belts211.1%
  • Electrical15.6%
  • Powertrain (other)15.6%
  • Tires & wheels15.6%
  • Body & structure15.6%
  • Brakes15.6%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

No recalls in our database for this model year

That does not guarantee a specific vehicle is unaffected — recalls are issued against VINs, and new campaigns are announced regularly. Check a VIN on NHTSA.gov.

Safety investigations

NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.

PE88032ClosedPreliminary Evaluation

ABS FAILURES

Opened Mar 10, 1988
Closed May 2, 1988

There is no summary currently available

SERVICE BRAKES, HYDRAULIC
EA88003ClosedEngineering Analysis

SUDDEN ACCELERATION

Opened Oct 29, 1987
Closed Jul 31, 1990

STATUS:THIS INVESTIGATION IS ONGOING.===

VEHICLE SPEED CONTROL:LINKAGES
DP87019ClosedDefect Petition

SUDDEN ACCELERATION

Opened May 22, 1987
Closed Oct 29, 1987

There is no summary currently available

VEHICLE SPEED CONTROL:LINKAGES

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Tires & wheels
Filed Jan 9, 2003

WHILE DRIVING RIGHT REAR TIRE BLEW OUT. THE NEXT DAY IT WAS NOTED THAT OTHER 3 TIRES HAD TREAD SEPARATION. INSPECTION REVEALED TIRES WERE DEFECTIVE. *TT *NLM

NHTSA ID
10001924
Incident
Nov 30, 2002
Airbags
Filed Aug 20, 1999
1 injury reported

DRIVER'S AIRBAG DEPLOYED WHILE VEHCLE WAS IN MOTION ,RESULTING IN MINOR INJURIES.VEHICLE WAS NOT INVOLVED IN A COLLSION. MANUFACTURER HAS BEEN NOTIFIED. *AK

NHTSA ID
845510
Incident
Aug 8, 1999
Airbags
Filed May 14, 1999
1 injury reported

NO SUMMARY LISTED FOR THIS VEHICLE. *AK

NHTSA ID
706511
Incident
Feb 1, 1999
Body & structure
Filed Jan 2, 1997

AUTOMATIC DOOR LOCKS FAILED, MAKING IT IMPOSSIBLE TO LOCK THE DOORS. *AK

NHTSA ID
513362
Incident
Aug 1, 1995
Airbags
Filed Dec 5, 1996

WHILE DRIVING THE DRIVER'S SIDE AIR BAG DEPLOYED, WITHOUT ANY REASON. PLEASE DESCRIBE. *AK

NHTSA ID
805937
AirbagsSeat belts
Filed Sep 30, 1996
1 injury reported

SEAT BELT BOLTS 'FIRED', CAUSING HEARING LOSS.

NHTSA ID
509259
Incident
May 10, 1996
Airbags
Filed Jul 23, 1996

WHILE DRIVING, THE DRIVER'S SIDE AIR BAG DEPLOYED WITHOUT REASON. PLEASE DESCRIBE. *AK

NHTSA ID
987215
Incident
Jul 18, 1996
Airbags
Filed Jul 8, 1996
Crash reported

CUSTOMER WAS DRIVING AND THE DRIVER SIDE AIR BAG DEPLOYED, PLEASE DESCRIBE . *AK

NHTSA ID
986575

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

359A

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

MODELS WITH DIESEL ENGINES EQUIPPED WITH TRAP OXIDIZERS REPLACEMENT OF THE TRAP OXIDIZER WITH AN OXIDATION CATALYST. *TW

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Mercedes-Benz 300 by model year
YearComplaintsRecallsInvestigationsIssue Index
2002300
1999600
1998200
1997500
1996800
1995160037.0
1994400
1993391043.6
1992221044.8
1991192054.0
1990540
1989510
1988711
1987291261.3
1986Viewing130357.9
1985502
1984401
1983600
1982100
1980200
1978100
1972010
1971030

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.