Sun/moon Roof Assembly Problems of Buick Lacrosse

Buick Lacrosse owners have reported 2 problems related to sun/moon roof assembly (under the visibility 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.

1 Sun/moon Roof Assembly problem of the 2010 Buick Lacrosse

Failure Date: 03/28/2025

The contact owns a 2010 Buick Lacrosse. The contact stated that while driving at approximately 60 mph with the a/c activated, there was a loud shattering sound coming from the roof of the vehicle. The vehicle was steered to the side of the road and inspected, and the contact became aware that the sunroof had exploded. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 250,000.

See all problems of the 2010 Buick Lacrosse 🔎.

2 Sun/moon Roof Assembly problem of the 2007 Buick Lacrosse

Failure Date: 10/01/2021

The glass to the sunroof blew off while driving and broken into pieces. Broken glass at risk. No, the problem has not been confirmed by dealer or service center. No inspections. No warning lamps messages or other symptoms of the problem prior to the failure. The sunroof glass just blew off the car while driving.

See all problems of the 2007 Buick Lacrosse 🔎.


Other Common Visibility related problems of Buick Lacrosse



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Fuel Economy of Lacrosse Vehicles
Lacrosse Service Bulletins
Lacrosse Safety Recalls
Lacrosse Defect Investigations