One problem related to seat belt has been reported for the 2000 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Chevrolet Impala based on all problems reported for the 2000 Impala.
The blinkers quit working on you, you have to hit the 4 way switch and let it them blink 3 times before your blinkers will work again and there is times it don't work when you do that. Also the driver side seat belt gets jammed.