One problem related to rear seat belt has been reported for the 2003 Lincoln Navigator. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Lincoln Navigator based on all problems reported for the 2003 Navigator.
My car is 2003 Lincoln Navigator. One of the 2nd row seat (behind the driver side) has a defective seat belt (the connector is in the wrong direction, so I need to twist the seat belt in order to secure the seat belt). I have brought my car to the dealer (still under warranty) and the dealer stated that it is normal and it is on other Navigator too. The dealer refused to fix the twisted seat belt.