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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

Power Train complaints

39 reports
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48,000 miles · Jul 19, 2017
Power Train

TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE VEHICLE'S SHIFTER WAS NOT FUNCTIONAL. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE'S WAS TOWED TO A LOCAL BUICK DEALER WHERE THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF FAILURE AND OPENED A CASE. THE FAILURE MILEAGE WAS APPR…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE VEHICLE'S SHIFTER WAS NOT FUNCTIONAL. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE'S WAS TOWED TO A LOCAL BUICK DEALER WHERE THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF FAILURE AND OPENED A CASE. THE FAILURE MILEAGE WAS APPROXIMATELY 48,000.

NHTSA ODI #11006364

120,000 miles · Jul 13, 2017
Power Train

WHILE MERGING ONTO A BUSY HIGHWAY, THE TRANSMISSION WOULD NOT SHIFT INTO 3RD GEAR. IT LOST POWER AND ALMOST CAUSED AN ACCIDENT. THERE WAS NO PREVIOUS WARNING OF A TRANSMISSION PROBLEM. THE TRAFFIC WAS HEAVY BECAUSE OF THE HOLIDAY WEEKEND. WITH LITTLE ROOM TO MERGE, I ATTEMPTED TO SPEED UP WITH TRAFFIC WHEN IT FAILED. I WAS FORCE…

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WHILE MERGING ONTO A BUSY HIGHWAY, THE TRANSMISSION WOULD NOT SHIFT INTO 3RD GEAR. IT LOST POWER AND ALMOST CAUSED AN ACCIDENT. THERE WAS NO PREVIOUS WARNING OF A TRANSMISSION PROBLEM. THE TRAFFIC WAS HEAVY BECAUSE OF THE HOLIDAY WEEKEND. WITH LITTLE ROOM TO MERGE, I ATTEMPTED TO SPEED UP WITH TRAFFIC WHEN IT FAILED. I WAS FORCED TO PULL OVER AND LIMP ALONG THE SIDE OF THE ROAD IN SECOND GEAR UNTIL THE NEXT EXIT WITH CARS FLYING BY AT 70-80 MPH. THIS WAS CAUSED BY THE "WAVE PLATE" IN THE TRANSMISSION COMING APART ACCORDING TO THE TRANSMISSION SHOP. THEY ALSO SAID THIS IS A VERY COMMON PROBLEM WITH THESE TRANSMISSIONS. BUICK KNOWS ABOUT THIS PROBLEM AS LISTED IN 2007-2009 RECALLS BUT DOES NOT DO ANYTHING FOR 2011 MODELS. THERE IS ALSO A PIA BULLETIN PI0780A FOR THIS EXACT SAME PROBLEM AND MODEL YEAR. GM REFUSED TO TAKE RESPONSIBILITY FOR IT. THERE ARE SEVERAL FORUMS WITH THE SAME PROBLEM. IT IT GOING TO GET SOMEONE KILLED.

NHTSA ODI #11004992

67,000 miles · Jul 6, 2017
EnginePower Train

BUICK REGAL 2011 IS CURRENTLY AT 67K, THE VEHICLE HAD TRANSMISSION REPLACED AT 63K. THE AUTOMOBILE CONTINUES TO STALL AS THERE SEEMS TO BE CONCERNS RELATED TO THE ACCELERATION/POWER OF THE CAR AT TIMES, VEHICLE DOESN'T DISPLAY THE POWER IT SHOULD BE DRIVING WITH. IN ADDITION AUTOMOBILE IS MAKING A SQUEAKING NOISE FROM THE WATE…

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BUICK REGAL 2011 IS CURRENTLY AT 67K, THE VEHICLE HAD TRANSMISSION REPLACED AT 63K. THE AUTOMOBILE CONTINUES TO STALL AS THERE SEEMS TO BE CONCERNS RELATED TO THE ACCELERATION/POWER OF THE CAR AT TIMES, VEHICLE DOESN'T DISPLAY THE POWER IT SHOULD BE DRIVING WITH. IN ADDITION AUTOMOBILE IS MAKING A SQUEAKING NOISE FROM THE WATER PUMP OR BELT WHEN VEHICLE AIR CONDITIONING IS RAN (EITHER IN MOTION OR STATIONARY).

NHTSA ODI #11003423

60,800 miles · May 23, 2017
Electronic Stability Control (esc)Fuel/propulsion SystemPower Train

TAKATA RECALL - MY REGAL IS 2011. I HAVE NOT HAD ANY PROBLEMS PRIOR TO THIS. MY SERVICE STABILITRAK LIGH BEGAN COMING ON ALONG WITH ABS LIGHT. I ALSO EXPLAINED THE CHECK ENGINE LIGHT WOULD COME ON AFTER FILLING THE TANK AND IT REDUCED TO 3/4 OF TANK. LAST WEEK ALL LIGHTS CAME IN ON CAR AS I WAS PARKING. TOOK THE CAR INTO TO B…

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TAKATA RECALL - MY REGAL IS 2011. I HAVE NOT HAD ANY PROBLEMS PRIOR TO THIS. MY SERVICE STABILITRAK LIGH BEGAN COMING ON ALONG WITH ABS LIGHT. I ALSO EXPLAINED THE CHECK ENGINE LIGHT WOULD COME ON AFTER FILLING THE TANK AND IT REDUCED TO 3/4 OF TANK. LAST WEEK ALL LIGHTS CAME IN ON CAR AS I WAS PARKING. TOOK THE CAR INTO TO BE SERVICED. THE DEALER COMPLETED A DIAGNOSIS ADVISING I HAD A LEAK FROM MY FUEL PUMP. NEEDED NEW FUEL PUMP, FUEL INJECTORS. FOR THE ABS PROBLEM NEEDED NEW BEARINGS AND SENSORS. I DROVE AWAY FOR SECOND OPINION. THE NEXT DAY WHILE DRIVING SLOWED FOR A TRAFFIC LIGHT AND PRESSED GAS TO TAKE OFF THE CAR WOULD NOT ACCELERATE. THE ENGINE WAS RUNNING. I HAD TO TURN CAR ON AND BACK OFF TO GET TO MOVE TO THE CENTER OF THE ROAD DURING RUSH HOUR. I SAT THERE FOR A MIN. WAS ABLE CRACK AND GET TO A SAFE PLACE OFF THE MAJOR ROAD. I GOT A SECOND OPINION HAVING THE CAR TOWED TO FIRESTONE. THEY ALSO SAW A FUEL PUMP CODE AND MENTIONED THE TIMING CHAIN. I HAD CAR TOWED TO THE DEALER. THEY REPLACED THE FUEL PUMP ON MY WAY HOME ON THE INTERSTATE. I SLOWED FOR THE EXIT AND HIT THE GAS. THE CAR STALLED AGAIN. I WAS AFRAID AT THAT POINT. THE DEALER CANNOT TELL ME WHAT THE EXACT ISSUE IS WITH THE CAR. IT IS STILL THERE FOR DIAGNOSTIC NOW. THEY HAD TO ESCALATE AND STILL NO ANSWER. THEY ARE USING TRIAL AND ERROR TO RESOLVE THE ISSUE WHICH IS A DANGEROUS AND EXPENSIVE JOKE.

NHTSA ODI #10991178

89,000 miles · Mar 17, 2017
Power TrainUnknown Or Other

MY VEHICLE ISSUE IS THAT THE EXHAUST VALVES WERE BENT DUE TO A VALVE COVER BOLT THAT RELEASED AND DAMAGED HEAD VALVES AND HEAD ON MOTOR. THIS IS A FACTORY ISSUE DUE TO THE BOLT RELEASING. I AM BEING HELD RESPONSIBLE FOR VEHICLE AND ONLY OWNED VEHICLE FOR LESS THEN 2 YEARS. FOR REPLACEMENT HEAD COST AND OR REPLACING THE MOTOR ITS…

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MY VEHICLE ISSUE IS THAT THE EXHAUST VALVES WERE BENT DUE TO A VALVE COVER BOLT THAT RELEASED AND DAMAGED HEAD VALVES AND HEAD ON MOTOR. THIS IS A FACTORY ISSUE DUE TO THE BOLT RELEASING. I AM BEING HELD RESPONSIBLE FOR VEHICLE AND ONLY OWNED VEHICLE FOR LESS THEN 2 YEARS. FOR REPLACEMENT HEAD COST AND OR REPLACING THE MOTOR ITSELF IS A COSTLY SITUATION. MY VEHICLE WAS PARKED IN CITY LIMITS AND WHEN ATTEMPTING TO START,WOULD TRY TO TURN OVER BUT JUST KEEP SPINNING WITHOUT FULL CRANK. I SHOULDN'T BE REPLACING THE MOTOR ON VEHICLE THAT IS STILL WELL UNDER 100,000 MILES AND NO MAJOR ISSUE PRIOR.

NHTSA ODI #10966428

82,000 miles · Dec 23, 2016
Power Train

CHECK ENGINE LIGHT ILLUMINATED AT 82000 MILES. USING THE SCAN TOOL FROM A LOCAL AUTO PARTS STORE, I OBSERVED THAT THE OBD-II CODES WERE P0016 AND P0017. AROUND THE TIME THAT THE CHECK ENGINE LIGHT CAME ON, I NOTICED THAT THE SHIFTING DONE BY THE AUTOMATIC TRANSMISSION SEEMED JERKY, AND THAT THE ENGINE WAS NOISIER THAN USUAL EVEN…

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CHECK ENGINE LIGHT ILLUMINATED AT 82000 MILES. USING THE SCAN TOOL FROM A LOCAL AUTO PARTS STORE, I OBSERVED THAT THE OBD-II CODES WERE P0016 AND P0017. AROUND THE TIME THAT THE CHECK ENGINE LIGHT CAME ON, I NOTICED THAT THE SHIFTING DONE BY THE AUTOMATIC TRANSMISSION SEEMED JERKY, AND THAT THE ENGINE WAS NOISIER THAN USUAL EVEN WHEN IDLING. GENERALLY THE MILES ON THIS CAR ACCUMULATE FROM EQUAL TIME SPENT ON BOTH CITY AND HIGHWAY CONDITIONS. THE ENGINE ROUGH IDLE AND CHOPPY GEAR SHIFTING WERE APPARENT DURING BOTH TYPES OF CONDITIONS. THE CHECK ENGINE LIGHT REMAINED LIT FOR FIVE DAYS BEFORE I TOOK IT TO THE DEALERSHIP FOR DIAGNOSIS. DEALERSHIP DIAGNOSIS SAID "JUMPED TIMING CHAIN FRONT GUIDE CAME APART P0011 P0014 P0016 P0017 SET IN SYSTEM." THE DEALERSHIP REPLACED THE TIMING CHAIN USING A TIME CHAIN KIT, REPLACED THE INTAKE AND EXHAUST ACTUATORS, AND REPLACED THE OIL AND FILTER. THREE DAYS HAVE PASSED SINCE THE REPAIR WAS MADE, AND THE ENGINE SEEMS TO BE OPERATING NORMALLY.

NHTSA ODI #10937265

105,000 miles · Oct 21, 2016
Power Train

TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 10 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS NOT ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE TRANSMISSION MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS …

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE DRIVING 10 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS NOT ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE TRANSMISSION MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 105,000.

NHTSA ODI #10917805

30,000 miles · Oct 13, 2016
Power Train

TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE THE VEHICLE WAS IDLING AT A RED LIGHT, IT FAILED TO ACCELERATE WITHOUT WARNING. THE CONTACT HAD TO PUSH THE VEHICLE OFF THE ROAD. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION CONTROL MODULE FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIR…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. WHILE THE VEHICLE WAS IDLING AT A RED LIGHT, IT FAILED TO ACCELERATE WITHOUT WARNING. THE CONTACT HAD TO PUSH THE VEHICLE OFF THE ROAD. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION CONTROL MODULE FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.

NHTSA ODI #10915929

44,820 miles · Sep 29, 2016
Power Train

TRANSMISSION FAILURE AFTER 44,820 MILES. REQUIRED RECONDITIONED TRANSMISSION AND TORQUE CONVERTER WITH TOTAL COST OF REPAIR OF $3,976.63. IN MOTION ON CITY STREETS AND HIGHWAY- DELAYS REVERSE. HARD SHIFTING. SLOW RESPONSE DRIVING.

NHTSA ODI #10910554

37,000 miles · Jul 15, 2016
Power Train

TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE GEAR LEVER WAS SHIFTED INTO THE REVERSE AND DRIVE POSITIONS, BUT THE VEHICLE FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TRANSMISSION WAS REBUILT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 37,000. UP…

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TL* THE CONTACT OWNS A 2011 BUICK REGAL. THE CONTACT STATED THAT THE GEAR LEVER WAS SHIFTED INTO THE REVERSE AND DRIVE POSITIONS, BUT THE VEHICLE FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TRANSMISSION WAS REBUILT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 37,000. UPDATED 08/30/16*LJ *CN

NHTSA ODI #10885002

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.