Home · 2016 Buick Regal Eassist · Complaints

What 41 owners told NHTSA about the 2016 Buick Regal Eassist

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (41)Crash / fire / injury (1)Steering (10)Electrical system (6)Lights (6)Engine (5)Speed control (5)Transmission & drivetrain (5)Body & structure (3)Brakes (3)Visibility & wipers (3)Driver assistance (2)

Newest first · 41 complaints · page 2 of 2

Mar 28, 2021Speed controlEngine

WHEN ACCELERATING THE VEHICLE AFTER COMING TO A STOP OR SLOWING DOWN STUMBLING/STUTTERING OCCURRED ALONG WITH THE CHECK ENGINE LIGHT COMING ON AND THE STABILITRAK/ TRACTION CONTROL LIGHT. CONTINUED ON INTO THE NEXT DAY WITH THE SAME PROBLEMS EXCEPT THE CHECK ENGINE LIGHT TURNED OFF AND CAME BACK ON WITH AN OIL LIGHT. WAITING ON DEALERSHIP TO INSPECT. DEALERSHIP MENTIONED MULTIPLE CARS THERE WITH THE SAME PROBLEM.

NHTSA ODI 11405282

Jan 20, 2021Speed controlBrakesDriver assistance

OUT OF KNOW WHERE MY BREAKING SYSTEM JUST DECIDED TO STOP MY AUTOMOBILE. I HAD BROUGHT MY CAR BACK TO THE DEALERSHIP PROXIMALLY 10 TIMES AND IT STARTED ABOUT A MONTH AFTER I PURCHASED IT FOR THE SAME PROBLEMS. MY NEW ABS SYSTEM MAKES A LOUD NOISE ONCE IT DECIDES TO GO ON. I KNOW THAT SOMETIMES FOR EXAMPLE GOING UNDER A BRIDGES OR GOING AROUND CURVES COULD ACTIVATE MY SYSTEM. THERE IS ABSOLUTELY NO WARNING WHEN THIS CAR DECIDES TO STOP ON ITS OWN, IT HAPPEN EVEN WHEN THERE ISN'T CARS, OR CURVES IT'S JUST DECIDES TO SLAM ON THE BRAKES TO STOP. IT WHEN THERE NOTHING IN FRONT OF MY CAR. I DON'T LINE IS THIS ONE OF THE APPLES IT SCARES THE [XXX] OUT OF ME. YOU CAN GO FROM 50 MILES AN HOUR TO ZERO WITHOUT ANY WARNING. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI 11389053

Oct 1, 2020

CAR WINDOW ANTI PINCH NOT STOPPING WINDOW FROM CRUSHING FINGERS. CAR IMMOBILE.

NHTSA ODI 11362241

Jan 27, 2020Transmission & drivetrain

SHIFT TO PARK IS DISPLAYED ON THE DASHBOARD EVEN WHEN THE CAR IS IN PARK. DASH LIGHTS AND ACCESSORIES REMAIN ON UNTIL YOU "JIGGLE" THE SHIFTER IN AND OUT OF PARK SEVERAL TIMES.

NHTSA ODI 11302298

Oct 7, 2019Steering

POWER STEERING RANDOMLY FAILS WHILE DRIVING. THIS HAPPENED WHILE TURNING INTO A PARKING SPACE, ON RESIDENTIAL STREET AND THE EXPRESSWAY. THE CAR HAS BEEN AT THE DEALERSHIP 4 TIMES SINCE JUNE 3 FOR THE SAME ISSUE. THE FIRST TIME THE FOLLOWING REPAIRS WERE PERFORMED: REPLACED COMPLETE RACK & PINION GEAR WITH POWER STEERING CONTROL MODULE REINSTALLED, DOWNLOAD FOR POWER STEERING MODULE. DID NOT FIX THE PROBLEM. SECOND TIME THE FOLLOWING REPAIRS WERE PERFORMED: DOWNLOADED POWER STEERING CONTROL MODULE BEFORE REPLACING MODULE. REPLACED RACK & PINION, RE-DOWNLOAD POWER STEERING CONTROL MODULE. THIS DID NOT FIX THE PROBLEM. IN ADDITION TO THE POWER STEERING FAILING, THE CAR ALSO SHUT OFF TWICE, ONCE WHILE IN PARK AND THE SECOND TIME WHILE IN DRIVE AT AN INTERSECTION. THIRD TIME THE CAR WAS AT THE DEALERSHIP A CONFIGURATION ERROR FAULT CODE IN PSCM WAS FOUND. FOLLOWING REPAIRS WERE PERFORMED: RESET STEERING ANGLE SENSOR VALUES, SEVERAL TIMES. POWER STEERING WENT OUT, TOOK THE CAR BACK TO THE DEALERSHIP. THE FOURTH TIME THE SCAN TEST ONLY SHOWED A RADIO CODE, U150K 00 (THERE IS NOTHING WRONG WITH THE RADIO). THE DEALERSHIP TEST DROVE THE CAR FOR 66 MILES AND COULD NOT GET THE CAR TO MIMIC THE STEERING PROBLEM. BECAUSE A LACK OF STEERING LIGHT AND COULDN'T MIMIC THE PROBLEM, NO REPAIRS WERE MADE.

NHTSA ODI 11266895

Dec 17, 2018Transmission & drivetrainElectronic Stability Control (esc)

I WAS DRIVING DOWN THE HIGHWAY IN TEXAS, AND WAS IN THE PROCESS OF CHANGING LANES TO THE LEFT AND ACCELERATING WHEN ALL OF A SUDDEN MY VEHICLE COMPLETELY LOST POWER AND WOULD NOT GO INTO GEAR. MY TRANSMISSION LIGHT IMMEDIATELY CAME ON. THE PSL WAS 70 AND THANKFULLY I WAS ABLE TO MOVE BACK INTO THE RIGHT LANE AND NAVIGATE TO THE SHOULDER WITHOUT GETTING HIT. I EVENTUALLY COASTED OFF THE HWY AND HAD AAA TOW MY CAR TO THE DEALERSHIP WHERE IT WAS DETERMINED MY TRANSMISSION NEEDING REBUILDING. THIS OCCURRED AROUND 30K MILES. PERIODICALLY AFTER THAT MY CAR WOULD NOT ACCELERATE LIKE I HAD A MISFIRE AND I'D FEEL A SHUDDER OR SOMETIMES IT FELT MY TIRES WERE SPINNING FASTER THAN MY TRANSMISSION WAS GOING. I TOOK MY CAR IN FOR AN OIL CHANGE (NO LIGHTS WERE ON). I EXPLAINED THIS TO THE DEALERSHIP AND MY CAR WAS THROWING A CODE TURNS OUT THE TORQUE CONVERTER NEEDING REPLACING. THIS WAS UNDER 50K MILES. I AM CURRENTLY AT 52K MILES AND WHEN I GO UP A HIGH I FEEL THE SAME THING AND HAVE TOLD THE DEALERSHIP THIS. THEY WON'T GIVE ME A LOANER CAR AND I CAN'T BE WITHOUT MY CAR SO I HAVE NOT CURRENTLY BROUGHT IT BACK IN. THERE ARE NO LIGHTS ON BUT IT FEELS LIKE THE SAME ISSUE IS STARTING BACK WHEN THE TORQUE CONVERTER WENT OUT. I HAVE ALWAYS HAD MY CAR SERVICED AT THE DEALERSHIP SO I HAVE ALL THE RECORDS.

NHTSA ODI 11162135

Oct 10, 2018

MOLD IN AIR CONDITIONER. WHEN TURNING ON ENGINE, MOLD SMELL COMES OUT OF AIR VENTS.

NHTSA ODI 11139435

Aug 28, 2018Transmission & drivetrainSpeed controlEngine

I WAS ENTERING A CITY STREET FROM A SHOPPING MALL. AS I FOUND A SMALL BREAK IN THE TRAFFIC I PULLED OUT AND ATTEMPTED TO ACCELERATE. MY CAR DID NOT CHANGE GEARS. I WAS FORCED TO PULL OFF THE ROAD QUICKLY TO PREVENT MY CAR FROM GETTING HIT FROM THE REAR. I HAD BEEN DRIVING AROUND ALL DAY ON THE INTERSTATE AND VARIOUS SHOPPING CENTERS WITHOUT ANY INDICATION SOMETHING WAS WRONG WITH MY CAR. I HAD IT TOWED TO THE DEALERSHIP. THIS IS THE 2ND TRANSMISSION PROBLEM WITH THIS CAR IN 4 MONTHS WITH NOW WITH ONLY 27K MILES. IT HAS BEEN IN THE SHOP FOR 25 DAYS NOW AND NOT SURE WHEN IT WILL BE READY THIS TIME.

NHTSA ODI 11122934

Nov 3, 2017Body & structure

LETTER FROM CONGRESSMAN VISCLOSKY ON BEHALF OF CONSTITUENT RE THE MATERIALS USED TO MANUFACTURER AUTOMOBILES SHOULD BE LOOKED INTO FOR THE SAFETY OF THE CONSUMERS. *LD THE CONSUMER STATED THE VEHICLE WAS IN A MINOR ACCIDENT THAT CAUSED SIGNIFICANT DAMAGE TO THE BUMPER. THE CONSUMER WAS INFORMED THAT THE BUMPER MAY HAVE BEEN MADE OUT OF A TIRE COMPOUND. THE CONSUMER BELIEVED THAT THE BUMPER SHOULD BE ONLY OUT OF STEEL. UPDATED 11/3/2017*JS

NHTSA ODI 11042448

Oct 24, 2017Visibility & wipers

WHILE TRAVELING ON A HIGHWAY AT 60 MPH THE SUNROOF EXPLODED. THE GLASS FLEW IN AND OUT OF THE CAR STICKING ME IN THE FACE AND BODY. THERE WAS NO CONTACT WITH ANY OUTSIDE OBJECT, THE ROAD WAS SMOOTH AND THERE WERE NO OVERHEAD TREES, SIGNS OR BRIDGES.

NHTSA ODI 11036011

Aug 16, 2017Speed control

CAR APPLIED BRAKES SUDDENLY AND FULLY 4-5 TIMES DURING 200 MILE TRIP ON I-5 FOR NO APPARENT REASON WHILE ADAPTIVE CRUISE CONTROL WAS ON AT FREEWAY SPEEDS (65-70MPH). IT OCCURRED RANDOMLY, WHILE FOLLOWING OTHER VEHICLES, INCLUDING SEMI-TRUCKS, WHICH ARE NOT IN SAME LANE AND/OR ARE SIGNIFICANT DISTANCE AWAY. DID SO WITHOUT ANY DRIVER INPUT OR APPLICATION OF BRAKES. DECREASED SPEED WAS SO SUDDEN, IT CAUSED DRIVER'S SEAT BELT TO TENSE UP. FORTUNATELY, THERE WERE NO VEHICLES DIRECTLY BEHIND MINE OR MY CAR WOULD HAVE BEEN REAR-ENDED AT FREEWAY SPEEDS, RESULTING IN POTENTIAL SERIOUS INJURY. I TOOK CAR TO DEALER WHERE IT WAS PURCHASED (ROYAL MOORE AUTO CENTER, HILLSBORO, OREGON (503-648-1153) ON 8/9/17 AND LEFT IT FOR DAY. THEIR TECHNICIANS RAN CODES AND DROVE CAR, BUT COULD NOT DUPLICATE PROBLEM. (INVOICE # BUCS780125). I WAS REFERRED TO BUICK (800-521-7300) AND IT REFERRED ME TO GM SENIOR ADVISOR TEAM. WAS ASSIGNED SERVICE REQUEST #8-3144154519. I SPOKE TO SERVICE REPRESENTATIVE "CHRISTI", WHO TOLD ME THERE WAS NOTHING THEY COULD DO UNLESS THE SERVICE TECHNICIANS COULD DUPLICATE THE PROBLEM. HER ONLY SUGGESTION WAS THAT I RETURN TO THE DEALER TO SEE IF THEY COULD DO THAT. I TOLD HER SINCE THE PROBLEM DID NOT OCCUR ALL THE TIME, BUT ONLY SOME OF THE TIME, THAT MADE NO SENSE. I ASKED TO SPEAK WITH SOMEONE AT GM WHO MIGHT HAVE TECHNICAL KNOWLEDGE ABOUT THIS DANGEROUS PROBLEM. SHE SAID SHE COULD NOT REFER ME TO ANYONE AT GM FOR THAT PURPOSE. I TOLD HER (AND LATER A SECOND SENIOR ADVISORY TEAM MEMBER- WHO ARE INDEPENDENT CONTRACTORS AND NOT GM EMPLOYEES), THAT I HAD FOUND WEBSITES THAT DISCUSSED OTHER OWNERS OF GM VEHICLES EQUIPPED WITH THE FORWARD COLLISION ALERT AND BRAKING SYSTEM AND ADAPTIVE CRUISE CONTROL, IE, AUTOMATIC BRAKING SYSTEMS, EXPERIENCING SIMILAR PROBLEMS- THEIR VEHICLES BRAKED AT THE WRONG TIME FOR NO APPARENT REASON. NHTSA NEEDS TO LOOK INTO THIS ASAP.

NHTSA ODI 11015791

Jul 27, 2017Electrical system

DRIVER INFOTAINMENT CENTER HAS MANY ISSUES, REMAINS BLANK WHILE RADIO IS PLAYING AND CAN BE CONTROLLED BY STEERING WHEEL CONTROLS AND HVAC VIA EXTERNAL BUTTONS. ALSO BACKUP CAMERA INTERMITTENTLY JUMPS THE VIDEO FROM CAMERA BUT NOT THE CGI LINES. THIS MAKES YOU STOP DUE TO REFLEXES THINKING SOMETHING RAN OUT IN THE WAY OF BACKING UP. ON OCCASION THE DISPLAY HAS SHOWN SYSTEM ERROR AND ALSO HVAC CONTROL NOT OPERABLE. ALSO HAVE SEEN THE CGI DIRECTIONAL LINES NOT SHOW UP UNTIL PLACED IN FORWARD GEAR JUST BEFORE THE DISPLAY TURNS OFF THE CAMERA. DEALER AND BUICK HAVE BEEN NOTIFIED AND MECHANIC COULD NOT DUPLICATE THE INTERMITTENT PROBLEM SO THEY WILL NOT REPLACE ANY COMPONENTS YET THIS PROBLEM OCCURS DAILY BETWEEN TRIPS BUT CANNOT BE REPLICATED TO SHOW DEALER. WE HAVE VIDEOS OF THE PROBLEM AND PHOTOS OF THE ERROR MESSAGES. DEALER HAS REPROGRAMMED THE SYSTEM MULTIPLE TIMES NO FIX YET. BUICK WAS OF ZERO HELP ON THIS LEMON OF A PROBLEM AND REMINDED US THE LEMON LAW DOES NOT APPLY TO ACCESSORIES SUCH AS THIS BACKUP CAMERA. LANE CHANGE AND COLLISION DETECTION ALSO HAVE ISSUES OF FALSE REPORTING BUT NO SOLUTION EITHER. STAY AWAY FROM THIS SYSTEM AS IT IS FLAWED AND NO HELP FROM BUICK OR DEALER. DEALER ACTUALLY SUGGEST TAKING THE ISSUE TO ANOTHER DEALER - WOW VERY NICE AFTER SALE SUPPORT.

NHTSA ODI 11010894

Jun 7, 2017SuspensionTransmission & drivetrainFuel system

CAR COMPUTER IS SUCEPTIBLE TO HACKING AND REPROGRAMMING WHILE DRIVING SUSPENSION IS LOWERED OR RAISED ENGINE LOOSES POWER WHOLE CAR COMPONENTS RATTLE OR RADIO BASS LOUD WHILE DRIVING TRANSMISSION DOESNT SHIFT TO CORRECT GEAR STUCK ON SECOND OR THIRD AND GEAR SHIFT KNOB POPS UP WHILE DRIVING DEALER SAYS IS NORMAL BRAKES LOOSE PRESSURE TAKING LONG TO COMPLETE STOP ENGINE SHAKES WHILE IN MOTION OR IDLE RADIO AND OTHER COMPONENTS APPS TRACTION ABS DISABLED HACKED OR CONTROLLED WIRELESS/BT

NHTSA ODI 10993854

Jan 17, 2017Visibility & wipers

2016 BUICK REGAL WITH 11K MIKES. THE WINDSHIELD RECENTLY DEVELOPED A CRACK IN THE LEFT LOWER CORNER. THE CRACK STARTED AT THE BOTTOM EDGE (BELOW THE DASH) ABOUT 8 INCHES FROM THE LOWER LEFT CORNER. OVER SEVERAL DAYS, THE CRACK SLOWLY SPREAD UP AND TO THE LEFT, ENDING AT THE LEFT EDGE OF THE WINDSHIELD ABOUT 6 INCHES FROM THE LOWER LEFT CORNER. THE CRACK IS IN THE INNER LAMINATED GLASS ONLY. VEHICLE WAS TAKEN TO A BUICK DEALER TO SEE IF THE WINDSHIELD CAN BE REPLACED UNDER WARRANTY. THE SERVICE ADVISOR CLAIMED IT WAS A STRESS CRACK, BUT WANTED TO CHECK WITH THE GM ZONE REP. BEFORE PROCEEDING. GM ZONE REP. DENIED THE WARRANTY CLAIM BECAUSE HE FELT SOMETHING HIT THE WINDSHIELD CAUSING THE CRACK. THE WINDSHIELD HAS NO SIGNS OF ANY IMPACT ON IT. THE GM ZONE REP. NEVER ACTUALLY INSPECTED THE CAR. VEHICLE WAS ALSO TAKEN A GLASS SHOP FOR THEIR OPINION. THE GLASS SHOP CLAIMED THE CRACK WAS CAUSED BY EITHER A DEFECT IN THE WINDSHIELD OR IMPROPER INSTALLATION. APPARENTLY IS MAY BE A KNOWN ISSUE ON 2013-2014 BUICK REGALS.

NHTSA ODI 10945631

Apr 19, 2016Electrical systemLights

SUDDENLY AFTER LEAVING COSTCO GAS STATION AND DRIVING "NO" DISPLAY OF MILLAGE. SPEED GAUGES AND ALL CRITICAL INFORMATION WENT BLANK/BLACK ON DRIVERS DASH BOARD WITH CRITICAL LIGHTS DISPLAY SHOWING TROUBLE WITH VEHICLE BY DISPLAYING YELLOW; AND RED EXCLAMATIONS; SKID TIRE AND NO GAUGE READINGS FOR ENGINE TEMKP; OR NOTHING!. ON STAR GAVE NEGATIVE RESULTS FOR EMERGENCY HELP. DEALER STATED CAR WAS REPROGRAMED LAST WEEK. PREVIOUS RADIO AND BLUE TOOTH TROUBLE REPORTED TO GM. THEY SEEM TO IGNORE ME. TROUBLED RADIO AND NAVIGATION PURPOSIVELY FIXED LAST WEEK

NHTSA ODI 10860271

Apr 11, 2016Visibility & wipers

WHEN BACKING OUT OF A DARK AREA (SUCH AS A GARAGE) INTO BRIGHT LIGHT, OR WHEN LEAVING A DARK TUNNEL INTO BRIGHT LIGHT, THE BACKUP DISPLAY OR FORWARD NAVIGATION DISPLAY BECOME UNUSABLE DUE TO CONTRAST ("WASHOUT") ISSUES. THE SYSTEM IN THE BUICK IS A SINGLE SENSOR SYSTEM (IT ALSO CONTROLS THE AUTOMATIC HEAD LIGHTS) THAT REQUIRES 20-30 SECONDS TO ADJUST CONTRAST AFTER A TRANSITION FROM DARK TO LIGHT. THIS 20-30 SECOND DELAY IS CRITICAL WHEN BACKING UP BECAUSE YOU LOSE THE VIEW OFFERED BY THE REVIEW CAMERA UNLESS YOU STOP WHILE THE SYSTEM ADJUSTS. THERE ARE MANY SITUATIONS WHERE YOU CAN'T STOP BACKING (ESPECIALLY FOR 30 SECONDS) ONCE YOU HAVE STARTED. THE "WASHOUT" OF THE DISPLAY WHEN USING THE NAVIGATION MAP IS ALSO A POTENTIAL SAFETY ISSUE. IF TRYING TO FOLLOW THE MAP/DIRECTIONS WHEN EXITING A TUNNEL (THE TUNNEL IS DARK ENOUGH TO REQUIRE THE AUTO HEADLIGHTS TO TURN ON) YOU LOSE THE ABILITY TO SEE THE MAP FOR 20-30 SECONDS WHILE THE SYSTEM ADJUSTS TO THE CHANGE IN LIGHTING. AT THE VERY LEAST THIS CAUSES A DISTRACTION FOR THE DRIVER TRYING TO FOLLOW THE MAP. BUICK TOUTS THE BACKUP CAMERA AND THE BIG NAVIGATION DISPLAY AS VEHICLE SAFETY AIDS, BUT THE IMPLEMENTATION IS FLAWED AND A DANGER TO THE DRIVER OR OTHERS.

NHTSA ODI 10854935

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Working with the data? Download all 41 complaints as CSV · fetched from NHTSA July 27, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2016 Buick Regal Eassist verdict →