One problem related to windshield wiper/washer motor has been reported for the 1998 Lincoln Navigator. The most recently reported issues are listed below.
The windshield wiper motor keeps going out. This results in the wiper not working when engaged. The dealership replaced the motor but the problem recurred.
| Power Window problems | |
| Windshield Wiper/washer Motor problems | |
| Exterior Rearview Mirror problems | |
| Windshield problems | |
| Sun Roof problems | |
| Windshield Wiper/washer problems | |
| Defogger problems |