There are 3 stored owner reports matching the body & structure leading-label group for the 2017 Buick Enclave in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)Failed component is the front sun roof window The shattering of the glass sounded like a bullet coming through the roof of the car. Sprayed me with glass from the implosion. I was in heavy rush hour traffic. There are several complaints about the sun roof window just shattering. Not at this time. No warning or cracks in the sun roof were observed. I was driving on the Highway at 60 mph and the front sun roof window just shattered and sprayed me with glass.
WAITING IN LINE AT SONIC DRIVEWAY STARTED REVERSING AT BREAKNECK SPEEDS - FINALLY STOPPED AFTE R JUMPING A CURB AND HITTING A HEAVY PICKUP, AIR BAGS DID NOT OPEN MALFUNCTION OF VEHICLE SEVERAL DAYS BEFORE THE GEAR SHIFT SEEMED STICKY
THE DRIVERS SIDE DOOR POWER WINDOW OPERATES DIFFERENTLY THAT OTHER CARS. IT IS PRACTICALLY IMPOSSIBLE TO LOWER IT WITHOUT BEING DISTRACTED FROM DRIVING. GM SAYS THE OPERATION IS NORMAL, YET OTHER GM MAKES AND OTHER MANUFACTURERS DO NOT OPERATE LIKE THIS VEHICLE. IF YOU WANT IT DOWN JUST AN INCH, YOU STRUGGLE TO KEEP THE WINDOW AT THE LEVEL YOU DESIRE. IT WILL DISTRACT ENOUGH TO CAUSE AN ACCIDENT IF YOU CONTINUE TO ATTEMPT TO SET THE WINDOW LEVEL. THIS PROBLEM HAS EXISTED SINCE I TOOK DELIVERY OF THE VEHICLE.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.