Mercedes-Benz GLC300 electrical system problems by year
26 NHTSA owner complaints name the electrical system across 2 GLC300 model years. The most reported year is 2017 with 15 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2017 GLC300 | 15 | 15% | — | |
| 2016 GLC300 | 11 | 8% | — |
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.