There are 5 owner-reported body & structure complaints for the 2011 Buick LaCrossein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TRUNK RANDOMLY OPENS. IT HAS HAPPENED MANY TIMES AND MY KEY FOB IS NOT IN MY POCKET. I KEEP IT ON A CLIP ON MY PURSE WHEN NOT IN USE. ONCE I NOTICED THE ALERT IN MY CAR POPPED UP ON MY DISPLAY WHILE DRIVING @ 55 MPH AND I DID STOP AND CLOSED THE TRUNK. MOST OF THE TIME CAR HAS BEEN STATIONARY. ONCE IT MUST HAVE BEEN OPENED DURING THE NIGHT AND IT RAINED. WHOLE TRUNK WAS VERY WET. SEVERAL TIME WHILE AT WORK AND MY CAR WAS PARKED IN THE PARKING LOT--HAD SOMEONE TELL MY MY TRUNK WAS OPEN.
I PURCHASED THIS VEHICLE A FEW MONTHS AGO AND HAVE HAD TWO NEAR MISSES. BOTH INVOLVING A PERSON AS I WAS TURNING A CORNER. THE DRIVER HAS A HUGE BLIND SPOT (14") BETWEEN THE WINDSHIELD AND SIDE WINDOW GLASS WHICH INTEFERS WITH SEEING. IN ADDITION, THIS BLIND SPOT IS CLOSE TO THE DRIVER, MAKING IT MUCH WORSE. *TR
TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. WHILE ATTEMPTING TO PARK THE VEHICLE, THE CONTACT COULD NOT SEE THE FRONT END OF THE VEHICLE HOOD, FENDERS, AND BUMPER OR THE GROUND IN ORDER TO VERIFY WHEN TO STOP. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE SALES MANAGER ADVISED THE CONTACT TO INSTALL A BACK UP BUMPER CAMERA TO THE FRONT BUMPER TO ASSIST. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 1,050 . THE CONSUMER STATED WHERE THE HOOD AND DASH MEET AT THE WINDSHIELD, BOTH ARE RISING AND THE WINDSHIELD WIPERS SIT ON TOP OF THAT. IT IS DESIGNED FOR RECESSED WIPERS, BUT THE BLADES ARE NOT RECESSED. THEY SIT ABOVE THE HIGH PART OF THE DASH. ONE THIRD OF THE HOOD SURFACE WOULD BE INVISIBLE WITHOUT WIPER BLADES. TO SEE THE HOOD TOP SURFACE, THE CONSUMER MUST RAISE THE SEAT AND PLACE IT FORWARD, SO HE CAN HIS CHIN OVER THE TOP OF THE STEERING WHEEL. UPDATED 10/28/11 UPDATED 11/09/2011 *LN *TR
BLIND SPOT WARNING SYSTEM (BSWS) INOPERATIVE QUE ON VEHICLE MULTI FUNCTION INFORMATION DISPLAY (MFID), LOCATED BEHIND THE STEERING WHEEL IN A 3"X4" AREA IS INADEQUATE. THE BSWS ON THIS VEHICLE IS VERY SUSTAINABLE TO ROAD SPRAY DURING RAIN EVENTS THAT RENDERS THIS SYSTEM INOPERATIVE. THE ISSUE IS IN THE WARNING THAT IS DISPLAYED TO THE DRIVER WHEN THIS OCCURS. THE MESSAGE DISPLAYED IS ONLY SHOWN FOR APPROXIMATELY 5 SECS, THEN IS REMOVED WITHOUT ANY DRIVER ACTION ACKNOWLEDGEMENT . NO ICON IS SHOWN TO REMIND DRIVERS OF ACTIVE MESSAGES. IF THIS MESSAGE IS MISSED, THE DRIVER IS NOT AWARE THAT THIS SYSTEM IS INOPERATIVE. ALSO, THERE IS NO MESSAGE TELLING THE DRIVER WHEN THIS SYSTEM BECOMES OPERATIONAL AGAIN. TWO POSSIBLE OUTCOMES. 1. THE DRIVER DOES NOT BELIEVE IN THE SYSTEM, LOSING THE BENEFIT OF THIS VALUABLE SYSTEM, ESPECIALLY IN THIS VEHICLE MODEL WITH ITS LARGE BLIND SPOTS, OR 2. THE DRIVER BELIEVING IN THE SYSTEM AND TURNS INTO TRAFFIC, NOT REALIZING THAT THE SYSTEM HAS BECOME INOP AND UNAWARE BECAUSE OF THE MISSED MESSAGE ON THE MFID. THESE ARE BASIC HUMAN FACTORS ISSUES THAT HAVE BEEN DEALT WITH IN THE AVIATION INDUSTRIES FOR YEARS. THE INDUSTRY NEEDS TO ADDRESS THESE TYPES OF ISSUES AS WE CONTINUE TO INCREASE OUR RELIANCE ON AUTOMATION IN THESE VEHICLES. THE LACK OF A STANDARD AND STANDARDS BETWEEN MANUFACTURERS WILL BECOME A SIGNIFICANT PLAYER IN COMING YEARS. *TR
THE POSTS ON THE FRONT RIGHT AND LEFT SIDE RESTRICT VISIBILITY TO A SERIOUS DEGREE. BECAUSE OF THE POST ON THE FRONT RIGHT SIDE OF THE CAR BLOCKING VISIBILITY I HAVE HAD NEAR MISSES, AND ACTUALLY CAUSED ME TO HIT A CURB AND GET A FLAT TIRE. OTHER TIMES I HAVEN'T SEEN PEOPLE ON THE RIGHT SIDE OF MY CAR. THE POST AND MIRRORS SIZE AND LOCATION MAKES IT A VERY DANGEROUS. *TR
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.
Data synced from NHTSA on Apr 26, 2026