Audi S4 exterior lighting problems by year
65 NHTSA owner complaints name the exterior lighting across 6 S4 model years. The most reported year is 2005 with 33 reports.
| Year | Exterior Lighting reports | Share | Median mileage | |
|---|---|---|---|---|
| 2010 S4 | 2 | 3% | — | |
| 2006 S4 | 22 | 73% | 49,650 mi | |
| 2005 S4 | 33 | 77% | 56,000 mi | |
| 2004 S4 | 3 | 10% | — | |
| 2001 S4 | 3 | 3% | — | |
| 2000 S4 | 2 | 1% | — |
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.