1999 Mercury Grand Marquis exterior lighting problems
20 owner complaints filed with NHTSA name the exterior lighting on the 1999 Mercury Grand Marquis — 12% of all complaints for this model year.
What owners report
“My headlights, hazards, and turn signals all just randomly went out while driving. They have not come back on since. After reading forums I believe it to be the lcm but my year model is not included in the recall. I believe this issue dates back farther than 2000 and ford should step up and recall…”
filed Jul 18, 2020
“Tl* the contact owns a 1999 mercury grand marquis. While driving 65 mph, the headlights failed to operate intermittently. The contact stated that the vehicle exhibited the same symptoms as listed in nhtsa campaign number: 15v861000 (exterior lighting). The vehicle was not taken to a dealer to be…”
filed Aug 30, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Exterior Lighting problems in other Grand Marquis years
| Year | Reports | Share |
|---|---|---|
| 2010 Grand Marquis | 2 | 8% |
| 2009 Grand Marquis | 1 | 4% |
| 2008 Grand Marquis | 5 | 6% |
| 2007 Grand Marquis | 5 | 5% |
| 2006 Grand Marquis | 6 | 4% |
| 2005 Grand Marquis | 292 | 60% |
| 2004 Grand Marquis | 206 | 59% |
| 2003 Grand Marquis | 207 | 57% |
| 2002 Grand Marquis | 6 | 8% |
| 2001 Grand Marquis | 11 | 7% |
| 2000 Grand Marquis | 21 | 13% |
| 1998 Grand Marquis | 16 | 11% |
Other reported problem areas on the 1999 Mercury Grand Marquis
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.