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2006 Buick Lacrosse

Owner reports · Recalls · Investigations

More warning signs than most Lacrosse years

Owner complaints for the 2006 Buick Lacrosse are substantially higher than the model-year median of 129.

About this comparison →

When problems were reported

Mileage at the reported incident

218 reports with mileage · 81 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.

  • Exterior Lighting. Review the 156 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 83 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

16 crash reports7 fire reports12 injury reports

Power Train complaints

7 reports
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100,000 miles · Sep 19, 2016
Electronic Stability Control (esc)Power TrainService BrakesCrashInjury

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 30 MPH, THE FRONT DRIVER SIDE WHEEL BEGAN TO MAKE AN ABNORMAL NOISE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE LUG NUTS AND THE CONTROL ARM NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. IN ADDITION, WHILE AT …

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 30 MPH, THE FRONT DRIVER SIDE WHEEL BEGAN TO MAKE AN ABNORMAL NOISE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE LUG NUTS AND THE CONTROL ARM NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. IN ADDITION, WHILE AT A STOP AND ATTEMPTING TO MAKE A LEFT TURN, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE CONTACT'S VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE ABS AND ELECTRONIC STABILITY CONTROL WARNING INDICATORS ILLUMINATED. THE CONTACT SUSTAINED BACK, RIGHT ARM, AND RIGHT LEG INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN AUTO BODY REPAIR CENTER FOR BODY REPAIRS, BUT WAS NOT DIAGNOSED OR REPAIRED FOR THE FAILURE. AFTER THE VEHICLE WAS REPAIRED FOR THE CRASH, THE GEAR SHIFTER WAS SHIFTED INTO THE DRIVE POSITION AND THE VEHICLE BEGAN TO ROLL BACKWARDS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT WAS AWARE OF NHTSA CAMPAIGN NUMBERS: 06V417000 (AIR BAGS) AND 14V355000 (ELECTRICAL SYSTEM). THE FAILURE MILEAGE WAS 100,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10907546

92,250 miles · Nov 28, 2015
Fuel/propulsion SystemPower Train

THE SHIFT LINKAGE TUBE CROSSES OVER THE FUEL LINE AT THE TOP OF THE ENGINE. WHEN SHIFTING OUT OF PARK, THE TUBE MOVES. THE MOVEMENT OF THIS TUBE IS ABRADING THE THE INSULATION ON THIS FUEL LINE.

NHTSA ODI #10807288

37,800 miles · Sep 16, 2014
Power Train

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STARTED THE VEHICLE AND STATED THAT THE GEAR LEVER FAILED TO COMPLETELY ENGAGE INTO THE DRIVE POSITION. THE FAILURE OCCURRED INTERMITTENTLY. THE DEALER STATED THAT BOTH SHIFTER CABLES NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE …

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STARTED THE VEHICLE AND STATED THAT THE GEAR LEVER FAILED TO COMPLETELY ENGAGE INTO THE DRIVE POSITION. THE FAILURE OCCURRED INTERMITTENTLY. THE DEALER STATED THAT BOTH SHIFTER CABLES NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 37,800.

NHTSA ODI #10633492

85,000 miles · May 20, 2014
Power Train

WHILE TURNING CORNERS, CAR JERKS FORWARD AND WHEELS SEEMINGLY STICK TO GROUND AND SQUEAL. THIS ALSO HAPPENS WHEN STOPPING AT RED LIGHTS AND TRYING TO ACCELERATE OR WHEN ACCELERATING WHEN ON A HILL OR INCLINE. I'VE HAVE GOTTEN SEVERAL DIFFERENT ANSWERS ABOUT WHAT THIS COULD BE BUT NOTHING DEFINITIVE. WAS TOLD MAKE A TRANSMISSION …

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WHILE TURNING CORNERS, CAR JERKS FORWARD AND WHEELS SEEMINGLY STICK TO GROUND AND SQUEAL. THIS ALSO HAPPENS WHEN STOPPING AT RED LIGHTS AND TRYING TO ACCELERATE OR WHEN ACCELERATING WHEN ON A HILL OR INCLINE. I'VE HAVE GOTTEN SEVERAL DIFFERENT ANSWERS ABOUT WHAT THIS COULD BE BUT NOTHING DEFINITIVE. WAS TOLD MAKE A TRANSMISSION ISSUE, OR SOMETHING TO DO WITH THE 4TH CLUTCH PISTON AND FRICTION PLATES. ALSO WHEN DRIVING CAR IS ABLE TO BE MOVED INTO DIFFERENT GEARS, GEAR BOX SHOULD NOT MOVE WHEN CAR HAS ALREADY BEEN PLACED INTO THE APPROPRIATE GEAR (P, R, D, 3, 2, 1). THERE HAS ALSO BEEN ISSUES W/ THOSE SITTING IN THE PASSENGER SEAT AND THE LIGHT DOES NOT DISPLAY SHOWING THAT IT RECOGNIZES A BODY IN THE SEAT AND THE AIRBAG HAS BEEN ACTIVATED. CHECKED W/ GM NO KNOWN RECALLS FOR ANY OF THIS ISSUES BUT THEY ARE ALL POTENTIALLY HAZARDOUS. *TR

NHTSA ODI #10592841

Mileage unknown · Nov 15, 2011
Power TrainCrashInjury

2006 BUICK LACROSSE. CONSUMER STATES INJURY AND ACCIDENT DUE TO A MECHANICAL ANOMALY STATING VEHICLE REVERSED ON ITS OWN. THE CONSUMER STATED SHE PUT THE GEAR IN PARK, OPENED THE DOOR AND LEFT IT OPEN WHILE SHE WALKED APPROXIMATELY EIGHT STEPS. AS THE CONSUMER TURNED AROUND, SHE SAW THE VEHICLE TRAVELING BACKWARDS AND RAN TO S…

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2006 BUICK LACROSSE. CONSUMER STATES INJURY AND ACCIDENT DUE TO A MECHANICAL ANOMALY STATING VEHICLE REVERSED ON ITS OWN. THE CONSUMER STATED SHE PUT THE GEAR IN PARK, OPENED THE DOOR AND LEFT IT OPEN WHILE SHE WALKED APPROXIMATELY EIGHT STEPS. AS THE CONSUMER TURNED AROUND, SHE SAW THE VEHICLE TRAVELING BACKWARDS AND RAN TO STOP IT. SOON, THE VEHICLE WAS IN THE MIDDLE OF THE STREET AND SHE REALIZED SHE COULDN'T GET IN THE VEHICLE, BUT AT THAT POINT THE DOOR APPARENTLY HIT THE CONSUMER AND KNOCKED HER TO THE PAVEMENT. THE INJURY RESULTED IN A CONCUSSION WHICH EVENTUALLY REQUIRED BRAIN SURGERY TO REMOVE A HEMATOMA. *JB

NHTSA ODI #10435909

22,000 miles · Mar 4, 2011
Power Train

TL* THE CONTACT OWNS 2006 BUICK LACROSSE CX. WHILE THE VEHICLE WAS PARKED ON AN INCLINE, THE CONTACT STARTED THE IGNITION AND THE GEAR SELECTOR FAILED TO SHIFT INTO REVERSE OR DRIVE. AFTER NUMEROUS ATTEMPTS, THE CONTACT WAS ABLE TO SHIFT INTO DRIVE. THE CONTACT STATED THAT THE FAILURE WOULD ONLY OCCUR WHILE PARKED ON AN INCLINE.…

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TL* THE CONTACT OWNS 2006 BUICK LACROSSE CX. WHILE THE VEHICLE WAS PARKED ON AN INCLINE, THE CONTACT STARTED THE IGNITION AND THE GEAR SELECTOR FAILED TO SHIFT INTO REVERSE OR DRIVE. AFTER NUMEROUS ATTEMPTS, THE CONTACT WAS ABLE TO SHIFT INTO DRIVE. THE CONTACT STATED THAT THE FAILURE WOULD ONLY OCCUR WHILE PARKED ON AN INCLINE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY INFORMED HIM THAT THE TRANSMISSION FAILURE WAS A COMMON ISSUE. THE VEHICLE WAS NOT REPAIRED AND THE FAILURE PERSISTED. THE FAILURE MILEAGE WAS APPROXIMATELY 22,000. UPDATED 03/29/11 *BF UPDATED 05/05/11

NHTSA ODI #10386465

72,000 miles · Mar 9, 2009
Power Train

ON MY 2006 BUICK LACROSSE, AT ABOUT 48K MILES THERE WAS A LOUD CLICKING NOISE FROM UNDER THE HOOD.....LUCKILY I WAS STILL UNDER WARRANTY BECAUSE IT WAS A CRACKED FLYWHEEL (FLEX PLATE)......I GO ON MY HAPPY WAY AND ABOUT 10 MONTHS LATER I HAVE THE SAME PROBLEM....AND SINCE I AM OVER THE MILEAGE PORTION OF THE PART WARRANTY, GM RE…

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ON MY 2006 BUICK LACROSSE, AT ABOUT 48K MILES THERE WAS A LOUD CLICKING NOISE FROM UNDER THE HOOD.....LUCKILY I WAS STILL UNDER WARRANTY BECAUSE IT WAS A CRACKED FLYWHEEL (FLEX PLATE)......I GO ON MY HAPPY WAY AND ABOUT 10 MONTHS LATER I HAVE THE SAME PROBLEM....AND SINCE I AM OVER THE MILEAGE PORTION OF THE PART WARRANTY, GM REFUSED TO COVER IT 100%......OK, I REALIZE ITS TECHNICALLY OUT OF WARRANTY, BUT THERE IS NOTHING THAT I CAN DO TO THAT CAR TO CAUSE THE FLYWHEEL TO CRACK...SOMETHING IS MAKING THIS HAPPEN AND GM REFUSES TO REFUND ME. I SPENT HOURS AND HOURS ON THE PHONE WITH GM.... *TR

NHTSA ODI #10261139

Official recalls

3

15V519000 · Exterior Lighting:headlights

Aug 14, 2015

General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.

Consequence & remedy

Consequence: Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash.

Remedy: GM will notify owners, and dealers will replace the HDM, free of charge. The recall began on May 17, 2016. Owners may contact Buick customer service at 1-800-521-7300 or Pontiac customer service at 1-800-762-2737. GM's number for this recall is 14291.

14V355000 · Electrical System:ignition

Jun 23, 2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Consequence & remedy

Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.

Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.

06V417000 · Air Bags:frontal

Oct 31, 2006

CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING SYSTEM TO MALFUNCTION.

Consequence & remedy

Consequence: IF THE PASSENGER SENSING SYSTEM MALFUNCTIONS, THE FRONT AIR BAG ON THE PASSENGER SIDE MAY BE DISABLED WHEN IT SHOULD BE ENABLED, OR ENABLED WHEN IT SHOULD BE DISABLED. IN EITHER CASE, IN THE EVENT OF A CRASH THAT REQUIRES AIR BAG DEPLOYMENT, A FRONT PASSENGER'S LEVEL OF INJURY MAY BE INCREASED.

Remedy: BECAUSE A REPLACEMENT LEATHER SEAT COVER THAT IS COMPATIBLE WITH THE PASSENGER SENSING SYSTEM IS NOT AVAILABLE, GENERAL MOTORS (GM) WILL REPURCHASE THESE VEHICLES IN ACCORDANCE WITH THE TERMS STATED IN GM'S LETTER TO OWNERS. THE RECALL BEGAN ON NOVEMBER 6, 2006. OWNERS SHOULD CONTACT GM AT 1-877-477-1022 TO BEGIN THE PROCESS OF REPURCHASING THEIR VEHICLE.

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

1

RQ17002 · Loss Of Headlights

Opened Apr 24, 2017 · Closed Mar 29, 2021

Status: closed (inferred from source dates) · Exterior Lighting:headlights

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.