Three problems related to wiper have been reported for the 2010 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Buick Lacrosse based on all problems reported for the 2010 Lacrosse.
While driving city streets in a snow storm, I was unable to defrost the rear window and melt the snow off of the heated side view mirrors. I literally couldn't see anything behind or next to me. When I press the defroster button the light indicates that it's on but nothing happens. There were no warning indicators illuminated. I took the vehicle into the dealership twice for this problem and they said that both the rear window defogger and heated mirrors work off the same button and needed to be reprogrammed - but it never seems to work when I truly need it.
A/c never blows cold. Only heat, the defogger doesnt work properly as a result.
Tl-the contact owns a 2010 Buick Lacrosse. The contact stated that the defroster failed to defrost the front window. The contact stated that the entire instrument panel would continuously illuminate and malfunction. The contact also stated that the heat knob failed to increase the heats temperature. The failure had recurred several times. The vehicle was not taken to the dealer or an independent mechanic for a diagnosis of the failure. The manufacturer was not notified. The approximate failure mileage was 84,000. Sw.