One problem related to horn assembly has been reported for the 2000 Lincoln Navigator. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Lincoln Navigator based on all problems reported for the 2000 Navigator.
Consumer complained about an electrical problem. The horn did not blow and the vehicle caught fire. The vehicle was parked and unattended when it ignited into flames. The fire department was notified. The horn stopped blowing and the volume on the steering wheel stopped working the day before the truck caught fire.