Mercury Mountaineer electrical system problems by year
180 NHTSA owner complaints name the electrical system across 11 Mountaineer model years. The most reported year is 2008 with 39 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2008 Mountaineer | 39 | 41% | 67,500 mi | |
| 2007 Mountaineer | 16 | 20% | 96,653 mi | |
| 2006 Mountaineer | 9 | 8% | — | |
| 2005 Mountaineer | 5 | 6% | — | |
| 2004 Mountaineer | 16 | 8% | 85,400 mi | |
| 2003 Mountaineer | 11 | 7% | — | |
| 2002 Mountaineer | 19 | 5% | 60,000 mi | |
| 2000 Mountaineer | 19 | 15% | 118,000 mi | |
| 1999 Mountaineer | 10 | 7% | — | |
| 1998 Mountaineer | 21 | 9% | — | |
| 1997 Mountaineer | 15 | 5% | — |
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.