The Used Car Index

2018 BMW M3 problems

NHTSA lists 9 complaints for the 2018 BMW M3, 0 of them mention a crash and 1 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as BMW M3.

At a glance

Complaints
9
With crash
0
With fire
1
With injury (complaints)
0
Injuries
0
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
55

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
FUEL/PROPULSION SYSTEM666.7%
ENGINE222.2%
UNKNOWN OR OTHER222.2%
ELECTRICAL SYSTEM111.1%
POWER TRAIN111.1%
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
fluid or fuel leak555.6%0.86
electrical electronic111.1%0.63
fire or overheating111.1%0.97
mechanical failure111.1%0.99
noise or comfort111.1%0.49
Severities
LabelCountShare of taggedMean confidence
moderate777.8%0.90
high111.1%0.62
low111.1%0.37

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 9 tagged complaints of 9 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

55 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT23
ELECTRICAL SYSTEM13
STEERING7
SERVICE BRAKES5
EQUIPMENT ADAPTIVE/MOBILITY4
POWER TRAIN3
SUSPENSION3
ENGINE AND ENGINE COOLING2

11024227

Date: 2025-09-09. Type: Other. Systems: SERVICE BRAKES.

Protection Plate Return

11013041

Date: 2025-01-14. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.

A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operation when braking from low speed.

10249027

Date: 2024-01-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle A A?A A A A discharged batteryA A?A A A A compl

10249016

Date: 2024-01-09. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.

With the vehicle is on a lift and the front struts are in the extended position, there may be a cracking and orclicking type noise when turning the steering wheel left/right. See attached video V31 01 24. The sound can reoccur when the vehicle is lowered, and the wheels are once again under load. T

10249018

Date: 2024-01-08. Type: Service Bulletin/Repair Instructions. Systems: STEERING.

At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the vide

10244237

Date: 2023-10-13. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES, HYDRAULIC.

Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop. CAUSE Material-

10238081

Date: 2023-05-01. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.

10238090

Date: 2023-05-01. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.

10235202

Date: 2023-03-01. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EXTERIOR LIGHTING.

Exterior rear lights do not work.

10235205

Date: 2023-03-01. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EQUIPMENT.

The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication network. Due to

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
M39

Same model, other years

All model years | All BMW models

Other BMW models, 2018

Sources

Get this record as JSON

The free rate-limited demo needs no key.

curl "https://api.theusedcarindex.com/v1/demo/vehicle_risk?make=BMW&model=M3&year=2018"

Paid endpoint: https://api.theusedcarindex.com/v1/vehicle_risk. MCP endpoint: https://api.theusedcarindex.com/mcp.