Three problems related to defogger have been reported for the 2001 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Lesabre based on all problems reported for the 2001 Lesabre.
While driving, the inside of vehicle fills with fumes from other cars, fumes from other cars and cold air enters vents, causing severe headaches, dealer says it is design intent.
A combination of odors were coming into the vehiclet hrough ventilation system. Vehicle has been at dealer's shop on several occasions, and problem was still there. Provide any further information.
Consumer has a concern about the defroster quitting while in motion. It just stops working and usually starts after an hour of vehicle use. Dealer cannot determine the cause.