Two problems related to defogger have 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.
Heater is on and everything heats up to point where it is unbearable to touch. Can burn your finger if touching it.
Windshield defroster is of poor design, vents are too small to defrost windshield. Consumer has to stop, get out, and clear windshield. Been to dealer twice, cannot remedy problem.