Mercedes-Benz GLB 250 electrical system problems by year
13 NHTSA owner complaints name the electrical system across 2 GLB 250 model years. The most reported year is 2020 with 9 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 GLB 250 | 4 | 14% | — | |
| 2020 GLB 250 | 9 | 18% | — |
Share is the fraction of that year’s complaints naming the electrical system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.