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2011 Buick Regal

Owner reports · Recalls · Investigations

More warning signs than most Regal years

Owner complaints for the 2011 Buick Regal are substantially higher than the model-year median of 29.

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When problems were reported

Mileage at the reported incident

204 reports with mileage · 75 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 108 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 75 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports7 fire reports6 injury reports

Electrical System complaints

75 reports
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Mileage unknown · Sep 19, 2016
Electrical System

TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE MANUFACTURER SENT NOTIFICATION OF AN UNKNOWN ELECTRICAL SYSTEM RECALL. IT WAS UNKNOWN WHEN THE REMEDY AND PARTS WOULD BE SUPPLIED TO THE DEALER. THE CONTACT WAS UNABLE TO DETERMINE WHEN THE VEHICLE WOULD BE REPAIRED. IN ADDITION, THE DRIVER'S SIDE ELECTRICAL FU…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE MANUFACTURER SENT NOTIFICATION OF AN UNKNOWN ELECTRICAL SYSTEM RECALL. IT WAS UNKNOWN WHEN THE REMEDY AND PARTS WOULD BE SUPPLIED TO THE DEALER. THE CONTACT WAS UNABLE TO DETERMINE WHEN THE VEHICLE WOULD BE REPAIRED. IN ADDITION, THE DRIVER'S SIDE ELECTRICAL FUNCTIONS FAILED AND THE CONTACT WAS UNABLE TO ADJUST THE SEAT, WHICH WAS STUCK IN AN UPRIGHT POSITION. VARIOUS WARNING INDICATORS AND GAUGES FLICKERED ON THE INSTRUMENT PANEL. THE VEHICLE WAS UNABLE TO BE DRIVEN SAFELY DUE TO THE MULTIPLE FAILURES. THE VIN AND FAILURE MILEAGE WERE NOT AVAILABLE.

NHTSA ODI #10907966

Mileage unknown · Sep 12, 2016
Electrical SystemSeats

TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V517000 (ELECTRICAL SYSTEM, SEATS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V517000 (ELECTRICAL SYSTEM, SEATS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

NHTSA ODI #10905865

112,000 miles · Sep 2, 2016
Electrical SystemEngine

VEHICLE CUT OFF WHILE I WAS DRIVING. LOSS ALL CONTROL WHILE TURNING A CORNER IN TOWN

NHTSA ODI #10903205

12,000 miles · Aug 25, 2016
Electrical SystemElectronic Stability Control (esc)Traction Control System

TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE STABILITY CONTROL WARNING INDICATOR RANDOMLY FLASHED. IN ADDITION, UPON MAKING A RIGHT TURN, THE VEHICLE HESITATED, SHOOK, AND VIBRATED AS IF IT WOULD STALL. THE VEHICLE WAS TAKEN TO TWO DIFFERENT DEALERS SEVERAL TIMES, BUT THE FAILURE WAS UNABLE TO BE REPLICAT…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE STABILITY CONTROL WARNING INDICATOR RANDOMLY FLASHED. IN ADDITION, UPON MAKING A RIGHT TURN, THE VEHICLE HESITATED, SHOOK, AND VIBRATED AS IF IT WOULD STALL. THE VEHICLE WAS TAKEN TO TWO DIFFERENT DEALERS SEVERAL TIMES, BUT THE FAILURE WAS UNABLE TO BE REPLICATED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 12,000. THE CONSUMER STATED THE VEHICLE WAS REPAIRED, BUT IT STILL EXPERIENCED A SLIGHT VIBRATIONS. *JS

NHTSA ODI #10898483

93,200 miles · Aug 22, 2016
Electrical SystemSeatsFire

TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 35 MPH, THE FRONT DRIVER'S SEAT ADJUSTED INDEPENDENTLY. THE CONTACT STATED THAT THERE WAS AN ABNORMAL SMOKE ODOR COMING FROM THE FRONT DRIVER'S SEAT. THE VEHICLE WAS TOWED TO THE DEALER TO BE DIAGNOSED AND REPAIRED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 16V51700…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 35 MPH, THE FRONT DRIVER'S SEAT ADJUSTED INDEPENDENTLY. THE CONTACT STATED THAT THERE WAS AN ABNORMAL SMOKE ODOR COMING FROM THE FRONT DRIVER'S SEAT. THE VEHICLE WAS TOWED TO THE DEALER TO BE DIAGNOSED AND REPAIRED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 16V517000 (ELECTRICAL SYSTEM, SEATS); HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE VEHICLE WAS NOT REPAIRED. THE CONTACT WAS CONCERNED THAT THE DEALER HAD NOT RETURNED THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 93,200.

NHTSA ODI #10897646

90,000 miles · Aug 19, 2016
Electrical SystemSeatsFire

TL* THE CONTACT OWNED A 2011 BUICK REGAL. WHILE THE VEHICLE WAS PARKED WITH THE ENGINE TURNED OFF, THE ENGINE COMPARTMENT CAUGHT FIRE. THE FIRE DEPARTMENT WAS ABLE TO EXTINGUISH THE FIRE. NO INJURIES WERE SUSTAINED. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO A COLLISION CENTER WHERE IT WAS DIAGNOSED THAT THE WIRING …

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TL* THE CONTACT OWNED A 2011 BUICK REGAL. WHILE THE VEHICLE WAS PARKED WITH THE ENGINE TURNED OFF, THE ENGINE COMPARTMENT CAUGHT FIRE. THE FIRE DEPARTMENT WAS ABLE TO EXTINGUISH THE FIRE. NO INJURIES WERE SUSTAINED. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO A COLLISION CENTER WHERE IT WAS DIAGNOSED THAT THE WIRING HARNESS CAUGHT FIRE AND NEEDED TO BE REPLACED. THE VEHICLE WAS DESTROYED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V517000 (ELECTRICAL SYSTEM, SEATS). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000.

NHTSA ODI #10897095

21,200 miles · Jun 30, 2016
Electrical SystemEngine

TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 20 MPH, THE VEHICLE STALLED AND THE STEERING WHEEL SEIZED WITHOUT WARNING. THE VEHICLE WAS ABLE TO RESTART. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATEL…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 20 MPH, THE VEHICLE STALLED AND THE STEERING WHEEL SEIZED WITHOUT WARNING. THE VEHICLE WAS ABLE TO RESTART. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 21,200.

NHTSA ODI #10881677

75,900 miles · Feb 9, 2016
Electrical SystemEngine

WHILE DRIVING THE CAR, IT STALLED AND CUT OFF WHILE IN THE MIDST OF MAKING A RIGHT HAND TURN. ALL POWER WAS ON TEMPORARILY BUT THE ENGINE WAS UNABLE TO TURN OVER AFTER CUTTING OUT. THE DEALERSHIP IS UNABLE TO DIAGNOSE THE ISSUE, AND APPARENTLY THE ISSUE HAS OCCURRED BEFORE TO THE PREVIOUS OWNER. THE CAR IS STILL UNDER A 5 YEAR 1…

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WHILE DRIVING THE CAR, IT STALLED AND CUT OFF WHILE IN THE MIDST OF MAKING A RIGHT HAND TURN. ALL POWER WAS ON TEMPORARILY BUT THE ENGINE WAS UNABLE TO TURN OVER AFTER CUTTING OUT. THE DEALERSHIP IS UNABLE TO DIAGNOSE THE ISSUE, AND APPARENTLY THE ISSUE HAS OCCURRED BEFORE TO THE PREVIOUS OWNER. THE CAR IS STILL UNDER A 5 YEAR 100,000 POWERTRAIN WARRANTY. IT APPEARS NO PROPER DIAGNOSIS HAS OCCURRED AND THIS ISSUE HAS BEEN OCCURRING ON THE CAR SINCE APPROX. 52,000 MILES CURRENT MILLAGE IS 75,900. I HAVE REFERENCED PREVIOUS TSB NHTSA ID 10037218 TO THE DEALERSHIP AND HAVE RECEIVED NO RESPONSE AS OF YET AS TO THE UNDERLYING ISSUE. I HAVE DISCOVERED OTHER OWNERS HAVING SIMILAR ISSUES ON WEBSITES SUCH AS CARCOMPLAINTS.COM AND VARIOUS BUICK REGAL FORUMS. THIS APPEARS TO ME AS A MAJOR SAFETY ISSUE AS WHEN THE CAR SHUTS OFF IT DOES NOT POWER BACK ON, AND IT CUTS SEEMINGLY RANDOMLY.

NHTSA ODI #10825089

95,000 miles · Oct 29, 2015
Electrical SystemExterior LightingFire

THE DRIVER SIDE LIGHT BULB & CONNECTOR MELTED. BULB CAN NOT BE REPLACED BECAUSE HOUSING IS DAMAGED. CONTACTED THE DEALER AND I WAS TOLD THIS IS NOT COVERED BY ANY RECALLS. I WOULD BE RESPONSIBLE FOR ANY PARTS. THIS IS DEFINITELY A FACTORY DEFECT AND CAR IS NOT SAFE TO DRIVE. THE ONLY WAY TO FIX THIS PER THE DEALER IS TO REPLACE …

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THE DRIVER SIDE LIGHT BULB & CONNECTOR MELTED. BULB CAN NOT BE REPLACED BECAUSE HOUSING IS DAMAGED. CONTACTED THE DEALER AND I WAS TOLD THIS IS NOT COVERED BY ANY RECALLS. I WOULD BE RESPONSIBLE FOR ANY PARTS. THIS IS DEFINITELY A FACTORY DEFECT AND CAR IS NOT SAFE TO DRIVE. THE ONLY WAY TO FIX THIS PER THE DEALER IS TO REPLACE COMPLETE HEADLAMP ASSEMBLY.

NHTSA ODI #10787038

88,750 miles · Sep 16, 2015
Electrical SystemEngineUnknown Or Other

THE CHECK/SERVICE ENGINE LIGHT COMES ON. AFTER A FEW DAYS IT GOES AWAY. I HAVE HAD THE CODES READ AND THE ISSUE CANNOT BE DETERMINED. SOMETIMES THE ACCELERATION FROM STOP DOES NOT RESPOND TIMELY. IT MAKES IT DIFFICULT WHEN MERGING ON FREEWAYS. I WAS ALMOST INVOLVED IN A CAR ACCIDENT WHEN THE FIRST INCIDENT OCCURRED DUE TO SLOW R…

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THE CHECK/SERVICE ENGINE LIGHT COMES ON. AFTER A FEW DAYS IT GOES AWAY. I HAVE HAD THE CODES READ AND THE ISSUE CANNOT BE DETERMINED. SOMETIMES THE ACCELERATION FROM STOP DOES NOT RESPOND TIMELY. IT MAKES IT DIFFICULT WHEN MERGING ON FREEWAYS. I WAS ALMOST INVOLVED IN A CAR ACCIDENT WHEN THE FIRST INCIDENT OCCURRED DUE TO SLOW RESPONSE OF ACCELERATION. MAF HAS BEEN CLEAN. THE A NEW MAF WAS INSTALLED. NOTHING HAS CHANGED. ALSO I AM NOT SURE IF THIS IS RELATED BUT I CANNOT RUN MY AIR CONDITIONER UNTIL THE CAR HAS BEEN RUNNING FOR A FEW MILES. IF I DO THE COMPRESSOR WILL MAKE AN AWFUL NOISE. AN ODOR HAS STARTED TO COME FROM THE VENTS WHEN THE AIR IS NOT RUNNING.

NHTSA ODI #10764224

Official recalls

4

16V517000 · Electrical System:wiring; Seats:front Assembly:power Adjust

Jul 7, 2016

General Motors LLC (GM) is recalling certain model year 2011 Buick Regal vehicles manufactured November 3, 2009, to March 25, 2011, equipped with 8-way power adjustable front seats. The power seat wiring harness may contact the seat frame, causing the wires to chafe.

Consequence & remedy

Consequence: Chafed harness wires may cause a short circuit, increasing the risk of a fire.

Remedy: GM will notify owners, and dealers will inspect and secure the wiring harness, and repair any chafed wires as necessary, free of charge. The recall began on March 13, 2017. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 30710.

Additional source detail variants (2)

Seats:front Assembly:power Adjust

General Motors LLC (GM) is recalling certain model year 2011 Buick Regal vehicles manufactured November 3, 2009, to March 25, 2011, equipped with 8-way power adjustable front seats. The power seat wiring harness may contact the seat frame, causing the wires to chafe.

Consequence: Chafed harness wires may cause a short circuit, increasing the risk of a fire.

Remedy: GM will notify owners, and dealers will inspect and secure the wiring harness, and repair any chafed wires as necessary, free of charge. The recall began on March 13, 2017. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 30710.

Electrical System:wiring

General Motors LLC (GM) is recalling certain model year 2011 Buick Regal vehicles manufactured November 3, 2009, to March 25, 2011, equipped with 8-way power adjustable front seats. The power seat wiring harness may contact the seat frame, causing the wires to chafe.

Consequence: Chafed harness wires may cause a short circuit, increasing the risk of a fire.

Remedy: GM will notify owners, and dealers will inspect and secure the wiring harness, and repair any chafed wires as necessary, free of charge. The recall began on March 13, 2017. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 30710.

16V502000 · Electrical System:ignition; Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

Jul 5, 2016

General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."

Consequence & remedy

Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.

Additional source detail variants (2)

Electrical System:ignition

General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."

Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."

Consequence: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.

14V447000 · Seats:front Assembly:power Adjust

Jul 23, 2014

General Motors LLC (GM) is recalling certain model year 2011-2012 Buick LaCrosse, Regal and Chevrolet Camaro, as well as certain 2010-2012 Cadillac SRX, Chevrolet Equinox and GMC Terrain vehicles, equipped with power height adjustable driver and passenger seats. In the affected vehicles, the bolt that secures the driver's and passenger's power front seat height adjuster may fall out causing the seat to drop suddenly to the lowest vertical position.

Consequence & remedy

Consequence: If the driver's seat unexpectedly drops, the distraction and altered seat position may affect the drivers' control of the vehicle, increasing the risk of a crash.

Remedy: GM will notify owners, and dealers will replace the height adjuster shoulder bolts, free of charge. The manufacturer distributed interim letters to owners on September 11, 2014. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). GM's number for this recall is 14271.

12V484000 · Exterior Lighting:turn Signal

Oct 4, 2012

General Motors LLC (GM) is recalling certain model year 2011-2013 Buick Regal and model year 2013 Chevrolet Malibu vehicles. These vehicles are equipped with two turn signal bulbs in each front turn signal. If one of the two front turn signal bulbs burn out in either front turn signal lamp, there is no indication to the driver. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence & remedy

Consequence: If the driver is not aware that a turn signal is not functioning properly, the driver may continue to drive the vehicle. If half of a front turn signal is not illuminating, other driver's may not be aware that the affected vehicle is turning, thereby increasing the risk of a crash.

Remedy: GM will notify owners, dealers will update the body control module software, free of charge. The recall began in September 2014. Owners may contact Buick at 1-800-521-7300 or Chevrolet at 1-800-222-1020. GM's number for this recall is 12212.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.