BMW 330I electrical system problems by year
126 NHTSA owner complaints name the electrical system across 11 330I model years. The most reported year is 2006 with 34 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 330I | 13 | 45% | — | |
| 2020 330I | 19 | 37% | — | |
| 2019 330I | 7 | 18% | — | |
| 2018 330I | 4 | 13% | — | |
| 2017 330I | 4 | 10% | — | |
| 2006 330I | 34 | 16% | 82,000 mi | |
| 2005 330I | 3 | 11% | — | |
| 2004 330I | 10 | 9% | — | |
| 2003 330I | 10 | 13% | — | |
| 2002 330I | 7 | 16% | — | |
| 2001 330I | 15 | 13% | — |
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.