Mercedes-Benz GLS450 exterior lighting problems by year
6 NHTSA owner complaints name the exterior lighting across 1 GLS450 model years. The most reported year is 2017 with 6 reports.
| Year | Exterior Lighting reports | Share | Median mileage | |
|---|---|---|---|---|
| 2017 GLS450 | 6 | 18% | — |
Share is the fraction of that year’s complaints naming the exterior lighting. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.