The problem
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.
The risk
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.
The fix
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.
Recall details
| NHTSA campaign | 17V-507 (17V507000) |
|---|---|
| Manufacturer | BMW of North America, LLC |
| Component | Seat belts › Front |
| Report date | August 16, 2017 |
| Owners notified | October 13, 2017 |
| Vehicles affected | 67 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the seat belts
Frequently asked questions
Is the recall 17V-507 repair free?
Yes. BMW dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 67 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.