The vehicle dossier US · 2011

2011 Buick
REGALProblems & recalls

279 distinct owner reports in the NHTSA snapshot. Other components appears in 117 of them. Explore what was reported—and which official actions are on file.

Snapshot Sep 28, 2026Live NHTSA complaint API How this dossier is compiled

01 / Owner-reported evidence

What owners reported.

Categories attached to 279 distinct reports. A report can mention more than one component, so category totals can overlap.

Other components117 reports
Engine111 reports
Electrical system75 reports
Transmission & drivetrain39 reports
Brakes32 reports
Fuel system17 reports
Steering17 reports
Air bags8 reports
Suspension6 reports
Body & structure4 reports
Visibility1 reports
See original component labels
ENGINE108
ELECTRICAL SYSTEM70
POWER TRAIN37
EXTERIOR LIGHTING36
SERVICE BRAKES32
SEATS25
ELECTRONIC STABILITY CONTROL (ESC)19
STEERING17
UNKNOWN OR OTHER16
FUEL/PROPULSION SYSTEM14
VEHICLE SPEED CONTROL13
AIR BAGS7
SUSPENSION6
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER4
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP3
ENGINE AND ENGINE COOLING3
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL3
STRUCTURE:BODY3
PARKING BRAKE2
SEAT BELTS2
ELECTRICAL SYSTEM:WIRING2
TIRES2
STRUCTURE1
LATCHES/LOCKS/LINKAGES1
ELECTRICAL SYSTEM:STARTER ASSEMBLY1
AIR BAGS:SIDE/WINDOW1
EQUIPMENT:ELECTRICAL1
EQUIPMENT ADAPTIVE/MOBILITY1
POWER TRAIN:AUTOMATIC TRANSMISSION1
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)1
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS1
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES1
TRACTION CONTROL SYSTEM1
EXTERIOR LIGHTING:TAIL LIGHTS1
VISIBILITY/WIPER1
EXTERIOR LIGHTING:HEADLIGHTS1
WHEELS1
LANE DEPARTURE: BLIND SPOT DETECTION1

These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.

The reporting timeline

When reports arrived.

Reports by year filed, not by the year a problem occurred. Showing the latest 15 years with reports.

Year filed (last two digits)Latest report: May 13, 2026
Mileage, where supplied

65,950 miles is the median among 204 reports with usable mileage. The middle half spans 37,000–96,000 miles.

This describes the submitted reports. It does not predict when a vehicle will fail.

02 / Official safety campaigns

4 recall campaigns on file.

A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.

Jul 7, 2016 Safety recallSEATS:FRONT ASSEMBLY:POWER ADJUSTCampaign 16V517000

Reported concern

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.

Manufacturer’s stated response

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.

Manufacturer campaign: 30710

Read campaign 16V517000 at NHTSA
Jul 5, 2016 Safety recallELECTRICAL SYSTEM:IGNITIONCampaign 16V502000

Reported concern

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."

Manufacturer’s stated response

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.

Manufacturer campaign: 50490, 50491

Read campaign 16V502000 at NHTSA
Jul 23, 2014 Safety recallSEATS:FRONT ASSEMBLY:POWER ADJUSTCampaign 14V447000

Reported concern

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.

Manufacturer’s stated response

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.

Manufacturer campaign: 14271

Read campaign 14V447000 at NHTSA
Oct 4, 2012 Safety recallEXTERIOR LIGHTING:TURN SIGNALCampaign 12V484000

Reported concern

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."

Manufacturer’s stated response

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.

Manufacturer campaign: 12212

Read campaign 12V484000 at NHTSA
Check this car’s VIN at NHTSA

03 / The manufacturer’s record

Instructions. Updates. Responses.

1,527 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.

Sep 4, 2026 Service Bulletin/Repair InstructionsPIP4902WThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11037253

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11037253 at NHTSA
May 19, 2026 Service Bulletin/Repair InstructionsPIP6113This document provides the technician with a diagnostic tip if the vehicle stalls and set diagnostic trouble code P0191 and may also set P0172. The diagnostic tip has the technician inspect the high pressure fuel pump body mark…NHTSA ID 11032947

This document provides the technician with a diagnostic tip if the vehicle stalls and set diagnostic trouble code P0191 and may also set P0172. The diagnostic tip has the technician inspect the high pressure fuel pump body markings to confirm it is an original manufacture part. If it is not an original manufacture part, they should install one and evaluate the vehicle.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11032947 at NHTSA
Apr 1, 2026 Service Bulletin/Repair InstructionsPIT3271QThis preliminary information communicates information about how to determine if a wheel and tires size change is available.NHTSA ID 11030974

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030974 at NHTSA
Mar 9, 2026 Service Bulletin/Repair InstructionsPIP6104This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.NHTSA ID 11030092

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030092 at NHTSA
Mar 9, 2026 Service Bulletin/Repair InstructionsPIP4902VThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11030091

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030091 at NHTSA
Jan 8, 2026 Service Bulletin/Repair InstructionsPIP4902UThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11027601

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11027601 at NHTSA
Nov 20, 2025 Service Bulletin/Repair InstructionsPIT5214GThis Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without u…NHTSA ID 11025755

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11025755 at NHTSA
Sep 9, 2025 Other13598New Vehicle Monitoring Programs Section in IVHNHTSA ID 11023091

New Vehicle Monitoring Programs Section in IVH

Campaign / software reference: 13598

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11023091 at NHTSA
Aug 14, 2025 Service Bulletin/Repair InstructionsPIP4902TThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11022084

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11022084 at NHTSA
Aug 7, 2025 Service Bulletin/Repair InstructionsPIC5650MThis Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagno…NHTSA ID 11021792

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, B3935, C0750, C0755, C0760, C0765, and/or C0775.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11021792 at NHTSA
Jun 9, 2025 Service Bulletin/Repair InstructionsPIP4902SThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11019693

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11019693 at NHTSA
Jun 7, 2025 Service Bulletin/Repair Instructions25-NA-156This service bulletin provides information on Tire Sidewall Irregularities.NHTSA ID 11026104

This service bulletin provides information on Tire Sidewall Irregularities.

Components: WHEELS. Confirm detailed applicability in the original document.

Source record 11026104 at NHTSA
Browse all manufacturer records by page

Records below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.

04 / Agency investigations

Official inquiries.

An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.

No investigation records matched this model-year in the snapshot.

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