One problem related to frame and members has been reported for the 1999 Mercury Mountaineer. The most recently reported issues are listed below.
While driving the vehicle at 20 mph and no warning. The drivers side seat frame snapped. Causing the driver to pull off the road. Consumer has made contact with the dealership. Please provide any further details.
| Hood problems | |
| Tailgate problems | |
| Underbody Shield problems | |
| Frame And Members problems |