Buick Lacrosse owners have reported 2 problems related to carrier/rack (under the equipment category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lacrosse based on all problems reported for the Lacrosse.
Stabilitrack service light came on.
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all problems of the 2011 Buick Lacrosse
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Sunroof spontaneously exploded while driving on the highway at approximate speed of 65 mph. Occurred while driving open area and nothing hit the vehicle. Temperature was approximately 41 degrees at about 7:30pm with no rain, snow, etc. At the time of incident. There was a very loud "bang" sound with 5 passengers in vehicle at the time. Inside temperature of vehicle set at 72 degrees. Some very small pieces "sand like" of glass were noticed on center console, front seats. Not sure where else. A new insurance claim has been initiated. The dealership service tech isn't going to contact gm to advise of any possible defect since he believes the sunroof must have been hit by some object on the outside since the hole is in center and he saw no cracks or anything coming from an edge. Additionally, he never heard of any instances like this with Buick/gm even though I believe this could be a first of manufacturing, safety, recall issue.
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all problems of the 2015 Buick Lacrosse
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