The Used Car Index

2012 Mercedes-Benz C204 problems

NHTSA lists 4 complaints for the 2012 Mercedes-Benz C204, 0 of them mention a crash and 0 mention a fire. 1 complaints mention an injury, with 1 injuries and 0 deaths reported.

Data build 2026-10-09.

NHTSA lists this vehicle as MERCEDES-BENZ C204.

At a glance

Complaints
4
With crash
0
With fire
0
With injury (complaints)
1
Injuries
1
Deaths
0
Recalls
0
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
Unavailable
Investigations
0
Open investigations
0
Manufacturer communications
59

Complaints per 100k sold unavailable. No sales source is available for this record.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
ELECTRICAL SYSTEM250.0%
AIR BAGS125.0%
FUEL/PROPULSION SYSTEM125.0%
STEERING125.0%
Top subsystems
SystemSubsystemComplaints

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
electrical electronic250.0%0.91
fluid or fuel leak125.0%1.00
restraint or airbag125.0%0.98
Severities
LabelCountShare of taggedMean confidence
low375.0%0.71
moderate125.0%0.95

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 4 tagged complaints of 4 complaints (100.0%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

See new recalls and investigations this week.

0 recalls.

Investigations

0 investigations; 0 open.

Manufacturer communications

59 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT16
ELECTRICAL SYSTEM9
ENGINE AND ENGINE COOLING8
STEERING8
POWER TRAIN7
SEATS4
AIR BAGS3
TIRES3

10164808

Date: 2019-08-14. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, TIRES.

Various fault codes present in TPM Control Unit, vehicles with code 475 and code B03

10151966

Date: 2018-07-31. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, SEATS.

Seat cushion fore/aft adjuster seat cushion cover becomes detached

10151959

Date: 2018-07-23. Type: Service Bulletin/Repair Instructions. Systems: SEAT BELTS.

Seat belt extender toothed rack sluggish or makes noises

10144289

Date: 2018-06-20. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, TIRES.

"Tire pressure loss detection system inoperative" message in instrument cluster in yellow.

10144290

Date: 2018-06-19. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ELECTRONIC STABILITY CONTROL, EQUIPMENT.

Road test cannot be started after exchanging the ESP control unit or after successfully updating the software.

10144135

Date: 2018-05-17. Type: Service Bulletin/Repair Instructions. Systems: STEERING.

Noise in area of steering column after conducting service measure 1709P46C60 "Check mechanical steering column, rework if necessary"

10144107

Date: 2018-03-26. Type: Service Bulletin/Repair Instructions. Systems: STEERING.

Noise in area of steering column after conducting service measure 1709P46C60 "Check mechanical steering column, rework if necessary"

10158329

Date: 2017-10-09. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

Oil in engine wiring harness

10158269

Date: 2017-07-18. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

COMAND Online: After map update is aborted, navigation no longer functions

10158301

Date: 2017-03-17. Type: Service Bulletin/Repair Instructions. Systems: AIR BAGS.

Replace Driver-Side and (if applicable) Front Passenger Air Bag

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
C2044

Same model, other years

All model years | All Mercedes-Benz models

Other Mercedes-Benz models, 2012

Sources

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