Recalls & safety ratings

2018 BMW M4

Every NHTSA recall campaign covering the 2018 BMW M4, and the crash-test ratings for the body styles that were tested.
  • 1
    Recalls
  • 6
    Owner complaints
  • 0
    Investigations

Sourced from NHTSA recall and safety-rating data — last checked 5 September 2026.

1 recall campaign

A campaign usually covers only part of a model year's production, so it may not apply to a particular car. Check the VIN to be certain.

SEAT BELTS:FRONT

NHTSA campaign 17V507000 · BMW of North America, LLC

Summary

BMW of North America, LLC (BMW) is recalling certain 2018 430i, 430i xDrive, 440i, 440i xDrive, and M4 convertible vehicles. The Emergency Locking Retractors (ELR) within the front seat belt assemblies may have been produced with incompatible vehicle-sensitive locking mechanism housings.

Consequence

If the vehicle has an incompatible vehicle-sensitive locking mechanism, the seat belt may not restrain the seat occupant in the event of a crash, increasing the risk of injury.

Remedy

BMW will notify owners, and dealers will inspect and, if necessary replace, the front seat belt assemblies, free of charge. The recall began October 13, 2017. Owners may contact BMW customer service at 1-800-525-7417.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

NHTSA 5-Star Safety Ratings

NHTSA crash-tests vehicles and rates them out of five stars. More stars mean a safer car. Ratings are per body style, so a model can appear more than once below.

2018 BMW M4 2 DR RWD

Overall
Not rated

Frontal crash

Not rated
Driver
Not rated
Passenger
Not rated

Side crash

Not rated
Driver
Not rated
Passenger
Not rated
Pole
Not rated

Rollover

Not rated

0% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

2018 BMW M4 C RWD

Overall
Not rated

Frontal crash

Not rated
Driver
Not rated
Passenger
Not rated

Side crash

Not rated
Driver
Not rated
Passenger
Not rated
Pole
Not rated

Rollover

Not rated

0% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

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