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2012 Buick Lacrosse

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2012 Buick Lacrosse do not stand out strongly from the model-year median of 129.

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When problems were reported

Mileage at the reported incident

138 reports with mileage · 67 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.

  • Electrical System. Review the 61 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports4 fire reports5 injury reports

Suspension complaints

31 reports
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Mileage unknown · Jun 23, 2026
Suspension

Subject: Complaint Regarding Improper Handling of Safety Recall Repair Hello, I would like to file an official complaint regarding a dealership that failed to properly follow required procedures for a federally mandated safety recall repair on my vehicle. Vehicle Information: • Year/Make/Model: 2012 Buick Lacrosse • VIN: [XXX] •…

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Subject: Complaint Regarding Improper Handling of Safety Recall Repair Hello, I would like to file an official complaint regarding a dealership that failed to properly follow required procedures for a federally mandated safety recall repair on my vehicle. Vehicle Information: • Year/Make/Model: 2012 Buick Lacrosse • VIN: [XXX] • Recall Number (if known): Dealership Information: • Dealership Name: Castle Buick • Location: 7400 Cermak Rd, North Riverside, IL 60546 • Date of Service Attempt: May 2026 Details of the Issue: The dealership did not follow the proper safety recall repair guidelines as required under federal regulations. Despite the recall requiring specific corrective actions to ensure the vehicle is safe to operate, the dealer either: • failed to perform the full recall procedure, • refused or delayed the repair without a valid reason, or • returned the vehicle without completing required steps to ensure safety (such as proper inspection, adjustment, or alignment). This violates my rights as a vehicle owner, as federal law requires manufacturers and authorized dealers to correct safety-related defects at no cost and in full compliance with recall instructions. I am requesting NHTSA’s assistance in ensuring that the recall is properly completed and that the dealership’s non-compliance is investigated. I am concerned for my safety and the safety of others on the road. Contact Information: • Name: [[XXX]] • Phone: [[XXX]] • Email: [[XXX]] Thank you for your attention to this matter. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11745950

Mileage unknown · Dec 19, 2025
EngineSuspension

All the specific details are unknown, but I had a mechanic work on my car and the problem that he had to fix. He stated that it should’ve been detected, but it was something wrong with my car, letting me know that I had the problem and also I have to keep replacing my camshaft timing Solenoid my car keeps giving me error codes P…

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All the specific details are unknown, but I had a mechanic work on my car and the problem that he had to fix. He stated that it should’ve been detected, but it was something wrong with my car, letting me know that I had the problem and also I have to keep replacing my camshaft timing Solenoid my car keeps giving me error codes P0011 and P0128

NHTSA ODI #11706046

207,777 miles · Feb 2, 2022
Suspension

The contact owns a 2012 Buick Lacrosse. The contact stated that while driving at an undisclosed speed, there was a grinding sound coming from the rear-end of the vehicle. There was no warning light illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted; however,…

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The contact owns a 2012 Buick Lacrosse. The contact stated that while driving at an undisclosed speed, there was a grinding sound coming from the rear-end of the vehicle. There was no warning light illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted; however, no additional assistance was provided. The contact stated that the failure was related to NHTSA Campaign Number: 21V00F000 (Suspension). The approximate failure mileage was 207,777.

NHTSA ODI #11449966

Mileage unknown · Jan 20, 2022
Suspension

2012 BUICK LACROSSE. CONSUMER WRITES IN REGARDS TO NHTSA SAFETY RECALL 20V-764 THE CONSUMER STATED WHILE DRIVING THE VEHICLE BEGAN ZIG-ZAGGING AND BECAME DIFFICULT TO DRIVE. THE VEHICLE WAS REPAIRED AT A LOCAL AUTO REPAIR SHOP DUE TO THE PARTS BEING UNAVAILABLE AT THE DEALER. THE CONSUMER REQUESTED TO BE REIMBURSED FOR THE COST…

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2012 BUICK LACROSSE. CONSUMER WRITES IN REGARDS TO NHTSA SAFETY RECALL 20V-764 THE CONSUMER STATED WHILE DRIVING THE VEHICLE BEGAN ZIG-ZAGGING AND BECAME DIFFICULT TO DRIVE. THE VEHICLE WAS REPAIRED AT A LOCAL AUTO REPAIR SHOP DUE TO THE PARTS BEING UNAVAILABLE AT THE DEALER. THE CONSUMER REQUESTED TO BE REIMBURSED FOR THE COST OF REPAIRS. THE MANUFACTURER WAS CONTACTED, BUT DENIED REIMBURSEMENT DUE TO THE VEHICLE NOT BEING REPAIRED AT AN AUTHORIZED DEALER.

NHTSA ODI #11448195

152,000 miles · Nov 9, 2021
Suspension

The contact owns a 2012 Buick LaCrosse. The contact received a recall notification for NHTSA Campaign Number: 20V764000 (Suspension) however, the dealer informed the contact that the part for the recall repair was not yet available. The contact stated that the rear end of the vehicle seemed loosened whenever the vehicle hit a bu…

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The contact owns a 2012 Buick LaCrosse. The contact received a recall notification for NHTSA Campaign Number: 20V764000 (Suspension) however, the dealer informed the contact that the part for the recall repair was not yet available. The contact stated that the rear end of the vehicle seemed loosened whenever the vehicle hit a bump while driving at various speeds. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was notified of the failure and confirmed that the part was not yet available. The manufacturer was notified of the failure but did not provide any assistance. The approximate failure mileage was 152,000. Parts distribution disconnect.

NHTSA ODI #11439862

Mileage unknown · Nov 8, 2021
Suspension

The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer and the manufacturer…

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The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer and the manufacturer were made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11439698

Mileage unknown · Nov 5, 2021
Suspension

2012 BUICK LACROSSE. CONSUMER WRITES IN REGARDS TO REAR TOE LINK SUSPENSION SAFETY RECALL. THE CONSUMER STATED THE VEHICLE EXPERIENCED THE SAFETY RECALL FAILURE. THE DEALER WAS UNABLE TO REPAIR THE VEHICLE IN A TIMELY MANNER AS THE PARTS WERE ON BACK ORDER. THE CONSUMER BOUGHT THE PARTS AND HAD THE VEHICLE REPAIRED. THE CONSUM…

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2012 BUICK LACROSSE. CONSUMER WRITES IN REGARDS TO REAR TOE LINK SUSPENSION SAFETY RECALL. THE CONSUMER STATED THE VEHICLE EXPERIENCED THE SAFETY RECALL FAILURE. THE DEALER WAS UNABLE TO REPAIR THE VEHICLE IN A TIMELY MANNER AS THE PARTS WERE ON BACK ORDER. THE CONSUMER BOUGHT THE PARTS AND HAD THE VEHICLE REPAIRED. THE CONSUMER REQUESTED REIMBURSEMENT FROM THE MANUFACTURER, BUT WAS DENIED FOR UNKNOWN REASONS.

NHTSA ODI #11439470

Mileage unknown · Oct 26, 2021
Suspension

The contact owns a 2012 Buick LaCrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issu…

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The contact owns a 2012 Buick LaCrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11438236

Mileage unknown · Sep 28, 2021
Suspension

The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact then received a second recall notice which stated that parts were now available. The dealer was contacted, and the contact was inf…

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The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact then received a second recall notice which stated that parts were now available. The dealer was contacted, and the contact was informed that the parts remained unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11434755

Mileage unknown · Sep 24, 2021
Suspension

The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact then received a second notice that stated that parts were now available. The dealer had been notified about the recall; however, t…

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The contact owns a 2012 Buick Lacrosse. The contact received notification of NHTSA Campaign Number: 20V764000 (Suspension) however, the part to do the recall repair was not yet available. The contact then received a second notice that stated that parts were now available. The dealer had been notified about the recall; however, the contact was informed that the parts were still not yet available. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11434213

Official recalls

5

21V00F000 · Suspension:rear

Dec 22, 2021

General Motors, LLC (GM) is recalling certain 2010-2013 Buick Lacrosse, 2012-2013 Buick Regal, and 2013 Chevrolet Malibu vehicles sold or ever registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. These vehicles may have rear toe links that received an improper amount of electrocoating (e-coat) corrosion protection, which could cause the e-coat to become brittle and break away when contacted by road debris. Over time, the e-coat may chip away, exposing the metal toe link and making it more susceptible to corrosion. Corrosion may eventually cause the toe link to thin and ultimately fracture.

Consequence & remedy

Consequence: A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk of a crash.

Remedy: Dealers will replace the rear suspension toe links and adjuster fasteners, free of charge. Owner notification letters were mailed January 27, 2022. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212346640. This recall is an expansion of NHTSA recalls 20V-764 and 21V-633.

20V764000 · Suspension:rear

Dec 21, 2020

General Motors, LLC (GM) is recalling certain 2012-2013 Buick Regal, 2013 Chevrolet Malibu, and 2010-2013 Buick Lacrosse vehicles sold or ever registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. These vehicles may have rear toe links that received excessive electrocoating (e-coat) corrosion protection, which could cause the e-coat to become brittle and break away when contacted by road debris. Over time, the e-coat may chip away, exposing the metal toe link and making it more susceptible to corrosion. Corrosion may eventually cause the toe link to thin and ultimately to fracture.

Consequence & remedy

Consequence: A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk of a crash.

Remedy: GM will notify owners, and dealers will replace the rear suspension toe links and adjuster fasteners free of charge. Parts are not currently available. Owners were mailed an interim notification on January 27, 2021, and April 15, 2021. A third notification was mailed on August 19, 201. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202308930.

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.

13V173000 · Electrical System

May 6, 2013

General Motors (GM) is recalling certain model year 2012 and 2013 Buick LaCrosse and Regal, and model year 2013 Chevrolet Malibu Eco vehicles equipped with eAssist. These vehicles may have a condition in which the Generator Control Module (GCM) may not function properly. This could cause a gradual loss of battery charge and the illumination of the malfunction indicator light.

Consequence & remedy

Consequence: If the vehicle is continued to be driven, the engine may stall and/or the vehicle may not start. In addition, there may be a burning or melting odor, smoke, and possibly a fire in the trunk.

Remedy: GM will notify owners and dealers will test the GCM and replace it, as necessary, free of charge. The recall began on June 11, 2013. Owners may contact GM at 1-800-521-7300. GM's recall campaign number is 13136.

11V404000 · Electronic Stability Control (esc)

Aug 3, 2011

GM IS RECALLING CERTAIN MODEL YEAR 2012 BUICK LACROSSE PASSENGER VEHICLES MANUFACTURED FROM JUNE 9, 2011, THROUGH JULY 2, 2011, FOR FAILING TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 126, "ELECTRONIC STABILITY CONTROL SYSTEMS (ESC)." THE STABILITRAK SYSTEM HAS AN INCORRECT CALIBRATION THAT MAY CAUSE THE SYSTEM TO NOT PROPERLY DETECT IF A SENSOR WERE TO MALFUNCTION, AND THE WARNING LIGHT INDICATING THAT THE SYSTEM IS NOT OPERATING WOULD NOT ILLUMINATE, AS REQUIRED IN THE SAFETY STANDARD.

Consequence & remedy

Consequence: THE IMPROPER DIAGNOSING MAY CAUSE THE ESC TO FALSELY ACTIVATE, RESULTING IN SUDDEN CHANGES IN VEHICLE HANDLING AND DECELERATION, PARTICULARLY AT HIGHER SPEEDS, WHICH MAY CAUSE THE DRIVER DIFFICULTY IN MAINTAINING THE VEHICLE'S DESIRED PATH OF TRAVEL AND DESIRED VEHICLE SPEED, AND COULD RESULT IN A CRASH WITHOUT WARNING.

Remedy: GM DEALERS WILL REPROGRAM THE ELECTRONIC BRAKE CONTROL MODULE FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 12, 2011. OWNERS MAY CONTACT BUICK AT 1-866-608-8080.

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

2

AQ14001 · Sands Chevrolet/hybrid System Fire/stall

Opened May 2, 2014 · Closed May 22, 2016

Status: closed (inferred from source dates) · Electrical System

NHTSA opened AQ14-001 to determine whether Sands Chevrolet of Surprise, Arizona complied with the requirements of the National Traffic and Motor Vehicle Safety Act, 49 U.S.C. Chapter 301 (Safety Act) and its implementing regulations. The Safety Act requires, among other things, that a manufacturer notify its dealers of defects related to motor vehicle safety and non-compliances with Federal Motor Vehicle Safety Standards and, in turn, that a dealer not sell and deliver a new vehicle subject to a recall unless the recall remedy has been performed (49 U.S.C. ?? 30112(a), 30120(i)).NHTSA issued an information request (IR) letter to Sands Chevrolet on May 5, 2014.Sands Chevrolet responded to this request on May 22, 2014.To ensure NHTSA?s information request encompassed all possible reference codes for General Motors recall 13V-173, NHTSA issued another IR letter to Sands Chevrolet on June 8, 2015.Again, a response letter was received on June 9, 2015.NHTSA?s investigation indicated that Sands Chevrolet did sell and deliver recalled vehicles that did not have the recall remedy completed at the time the vehicles were delivered to the customers.NHTSA therefore concluded that Sands Chevrolet was liable for civil penalties for violations of the Safety Act, pursuant to 49 U.S.C. ? 30165.Under a Settlement Agreement dated March 24, 2016, Sands Chevrolet represented that it improved its processes to verify that it checks every vehicle for recalls prior to delivery to the purchaser and that it has not sold and delivered any unremedied new motor vehicles since June 9, 2015.Sands Chevrolet also represented that it now also checks for open recalls on every customer vehicle brought in for service, and that it checks for open recalls on every used trade-in vehicle, regardless of make or model, and takes steps to have all used trade-in vehicles repaired prior to retail sale. Sands Chevrolet admitted to violating the law and must pay civil penalties in the amount of $40,000.This Audit Query is closed.

RQ13003 · Generator Control Module Fires

Opened Jul 5, 2013 · Closed Jul 22, 2014

Status: closed (inferred from source dates) · Electrical System:propulsion System:traction Battery

On July 5, 2013 the Office of Defects Investigation (ODI) opened Recall Query RQ13-003 to investigate whether the service procedures utilized in recall bulletins 13136 and 13142 for safety recall 13V-173 were sufficient to identify the safety defect in the subject vehicles.These safety recalls were issue on May 3, 2013 to address the improper function of the Generator Control Module (GCM) in certain model year (MY) 2012-13 Buick LaCrosse and Regal and MY 2013 Chevrolet Malibu Eco equipped with eAssist.This condition may result in a loss of battery charge, engine stall and/or inability for the vehicle to start.In severe cases it may also lead to odor, smoke and possibly a fire in the trunk.During discussions with General Motors (GM), ODI was informed that the subject vehicles could be separated into 4 distinct build populations, or groups. Group A contained vehicles built from the start of production through 3/19/2012.Group B involved vehicles built from 3/20/2012 to 8/20/2012, group C from 8/21/2012 to 12/31/12, and group D from 1/1/2013 onwards.Bulletin 13136 instructed dealers to inspect and, if necessary, replace the GCM for vehicles in groups A or C.Bulletin 13142 instructed dealers to replace the GCM of any vehicle in group B.Group D vehicles were not recalled.All eAssist vehicles have a Powerpack which contains a BAS (belt alternator-starter) Power Inverter Module (BPIM)/Accessory Power Module (APM) and a 115-V Lithium-Ion battery.The Powerpack is known by GM's Part Description System as the GCM and Battery Module. The BPIM/APM contains 3 multi-layered printed circuit boards (PCBs) comprised of conductive layers separated by isolating layers.Vehicles built within the time periods of groups A and B had PCBs using single isolation layers.Vehicles build in group C had dual isolation layers on 1 of the 3 PCBs, and group D had all 3 PCBs built with dual insulation.Adding dual insulation to a PCB makes it more robust to material and manufacturing variations, and ultimately less susceptible to an electrical short circuit and subsequent failure.Through initial analysis of the GCM failures, GM identified that vehicles within group B contained PCBs that were contaminated during production due to increased production volumes that resulted in inadequate quality control.GM also noted that GCM failures occurred early in the life of the vehicle (typically <1000 miles).Therefore a service procedure was developed to replicate early life failures by subjecting the GCM to high current loads which would cause the identified failure mechanism (copper migration) to occur quickly and reveal any underlying PCB defect.Although groups A and C were built with PCBs containing single layer PCBs, they were built using better quality control, and as the data supports, experienced significantly lower failures.GM advised that for these reasons the two different service procedures were used in the Recall 13V-173 population.In response to ODI's Information Request (IR) GM submitted 234 unique reports related to the alleged problem. It was noted that 197 (84%) of the received reports fell into the group B population.The 2 fire incidents noted were events in which flames were evident and/or damage was experienced outside of the GCM. Both of these incidents involved group B vehicles. One hundred four warranty claims were also submitted in response to the IR, with 96 claims (92%) from group B.It was also noted that none of the claims from groups A or C occurred after the service procedure was conducted, and that the majority of the A or C incidents occurred during the service procedure.Given the data, ODI believes the ser