BMW 540I seat belts problems by year
14 NHTSA owner complaints name the seat belts across 3 540I model years. The most reported year is 2018 with 9 reports.
| Year | Seat Belts reports | Share | Median mileage | |
|---|---|---|---|---|
| 2018 540I | 9 | 31% | — | |
| 2017 540I | 3 | 15% | — | |
| 1997 540I | 2 | 7% | — |
Share is the fraction of that year’s complaints naming the seat belts. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.