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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

Exterior Lighting complaints

156 reports
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90,000 miles · Dec 11, 2014
Exterior Lighting

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED TO WORK ON SEVERAL OCCASIONS. AS A RESULT, THE CONTACT HAD TO TURN ON THE HIGH BEAMS OR THE FOG LIGHTS EACH TIME THE FAILURE OCCURRED. THE CONTACT INDICATED THAT THE FAILURE WAS PROGRESSING. THE VEHICLE WAS NOT INSPECTED OR DIAGNOS…

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED TO WORK ON SEVERAL OCCASIONS. AS A RESULT, THE CONTACT HAD TO TURN ON THE HIGH BEAMS OR THE FOG LIGHTS EACH TIME THE FAILURE OCCURRED. THE CONTACT INDICATED THAT THE FAILURE WAS PROGRESSING. THE VEHICLE WAS NOT INSPECTED OR DIAGNOSED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 90,000.

NHTSA ODI #10663604

75,000 miles · Dec 10, 2014
Exterior Lighting

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT WHILE REVERSING OUT OF A DRIVEWAY, THE RUNNING LIGHTS AND HEADLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE HEADLIGHT MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER W…

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT WHILE REVERSING OUT OF A DRIVEWAY, THE RUNNING LIGHTS AND HEADLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE HEADLIGHT MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 75,000. UPDATED 01/28/15*LJ UPDATED 10/7/2015*JS

NHTSA ODI #10663425

116,000 miles · Nov 4, 2014
Electrical SystemExterior LightingFire

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE HEADLIGHTS BURNED OUT PREMATURELY AND HAD TO BE REPLACED MULTIPLE TIMES. ALSO, THE FOG LIGHTS FAILED AND CAUSED THE RELAY SWITCH TO CATCH FIRE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT REPLACED THE RELAY SWITCH. THE MANUFACTURER WAS NOT MADE AW…

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE HEADLIGHTS BURNED OUT PREMATURELY AND HAD TO BE REPLACED MULTIPLE TIMES. ALSO, THE FOG LIGHTS FAILED AND CAUSED THE RELAY SWITCH TO CATCH FIRE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT REPLACED THE RELAY SWITCH. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 116,000.

NHTSA ODI #10652408

90,500 miles · Sep 20, 2014
Exterior Lighting

WHILE DRIVING THROUGH TOWN DURING THE EARLY EVENING MY HEADLIGHTS SHUT OFF. I PULLED OVER TO THE SIDE OF THE ROAD TO DETERMINE MY OPTIONS. I TRIED USING THE SWITCH (INSTEAD OF THE AUTOMATIC HEADLIGHTS) TO FORCE HE HEADLIGHTS TO TURN ON. THAT DID NOT WORK. I BEGAN TO HEAD BACK TOWARD HOME TO TRY TO DETERMINE WHAT WENT WRONG W…

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WHILE DRIVING THROUGH TOWN DURING THE EARLY EVENING MY HEADLIGHTS SHUT OFF. I PULLED OVER TO THE SIDE OF THE ROAD TO DETERMINE MY OPTIONS. I TRIED USING THE SWITCH (INSTEAD OF THE AUTOMATIC HEADLIGHTS) TO FORCE HE HEADLIGHTS TO TURN ON. THAT DID NOT WORK. I BEGAN TO HEAD BACK TOWARD HOME TO TRY TO DETERMINE WHAT WENT WRONG WITH MY CAR. WHILE DRIVING BACK HOME (WITHIN A MILE OF THE HEADLIGHTS TURNING OFF) MY HEADLIGHTS TURNED BACK ON. ABOUT A BLOCK OR TWO LATER THE HEADLIGHTS TURNED OFF AGAIN. ANOTHER BLOCK OR TWO AND THE HEADLIGHTS TURNED BACK ON. I DROVE TO GET SOME DINNER AND WHILE WAITING AT THE DRIVE-THRU THE HEADLIGHTS AGAIN TURNED OFF. A MINUTE OR TWO LATER THE HEADLIGHTS TURNED BACK ON AND STAYED ON FOR THE DRIVE BACK HOME. I WOUND UP DRIVING APPROXIMATELY THREE MILES WITHOUT KNOWING IF MY HEADLIGHTS WOULD STAY ON OR OFF OR IF I WAS IN DANGER OF A CAR FIRE. I WOUND UP REPLACING THE HDM MODULE. *TR

NHTSA ODI #10637770

54,765 miles · Sep 13, 2013
Exterior Lighting

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH, THE LOW BEAM HEADLIGHTS FAILED WITHOUT WARNING. THE CONTACT MENTIONED THAT THE HIGH BEAMS WERE REQUIRED IN ORDER TO VIEW THE ROADWAY WHEN THE FAILURE OCCURRED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR A DIAGNOSTIC. THE MANUFA…

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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH, THE LOW BEAM HEADLIGHTS FAILED WITHOUT WARNING. THE CONTACT MENTIONED THAT THE HIGH BEAMS WERE REQUIRED IN ORDER TO VIEW THE ROADWAY WHEN THE FAILURE OCCURRED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR A DIAGNOSTIC. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 54,765.

NHTSA ODI #10543476

121,000 miles · Jul 18, 2013
Electrical SystemExterior LightingFire

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE HEAD LIGHTS FAILED. THE CONTACT TOOK THE VEHICLE TO THE DEALER WHERE IT WAS DETERMINED THAT THE RELAY SWITCH BURNED OUT THE PANEL BOX. THE FAILURE MILEAGE AND CURRENT MILEAGES WERE 121,000. *TR

NHTSA ODI #10525631

75,000 miles · Jun 6, 2013
Electrical SystemExterior Lighting

COMING HOME FROM THE HOSPITAL ON I-65, WITH MY MOTHER THE LOW BEAM HEADLIGHTS SUDDENLY WENT OUT WE MANAGED TO PULL OVER SAFELY BUT SHAKEN UP. AFTER A FEW MINUTES THE LOWBEAMS CAME BACK ON. WE HAVE HAD RECURRING PROBLEMS WITH THIS BUT NEVER KNEW WHEN TO EXPECT IT TO HAPPEN. WE REPLACED THE RELAY AND SOLVED THE PROBLEM TEMPORARILY…

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COMING HOME FROM THE HOSPITAL ON I-65, WITH MY MOTHER THE LOW BEAM HEADLIGHTS SUDDENLY WENT OUT WE MANAGED TO PULL OVER SAFELY BUT SHAKEN UP. AFTER A FEW MINUTES THE LOWBEAMS CAME BACK ON. WE HAVE HAD RECURRING PROBLEMS WITH THIS BUT NEVER KNEW WHEN TO EXPECT IT TO HAPPEN. WE REPLACED THE RELAY AND SOLVED THE PROBLEM TEMPORARILY. THE CAR NOW HAS 96000 MILES AND NO LOW BEAMS. IF GENERAL MOTORS DON'T THINK THIS ISSUE IS SEVERE ENOUGH TO DO A RECALL MAYBE THEY MIGHT RESPOND TO A CLASS ACTION LAWSUIT. ONCE I DECIDE TO SELL THIS CAR IT WILL BE THE LAST BUICK I EVER OWN. *TR

NHTSA ODI #10515576

50,000 miles · May 27, 2013
Exterior Lighting

STARTED OFF LOW BEAM HEAD LIGHTS WOULD FADE IN AND OUT THEN ONE DAY I HAD NO LOW BEAM HEAD LIGHTS AT ALL EVERY SHOP I TAKE THIS CAR TO NO ONE HAS A CLUE WHY MY LOW BEAM LIGHTS WANT WORK AUTO OR MANUAL. . HIGH BEAM LIGHTS ARE OK AND I HAVE NO OTHER ELECTRICAL PROBLEMS. *TR

NHTSA ODI #10513687

19,000 miles · May 14, 2013
Exterior Lighting

TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED. THE CONTACT HAD NOT TAKEN THE VEHICLE TO THE DEALER FOR INSPECTION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 19,000. *TR

NHTSA ODI #10511842

67,980 miles · Feb 11, 2013
Electrical SystemExterior Lighting

LOW BEAM HEADLIGHTS DO NOT WORK. LIGHTS WORKED FINE, PARKED THE CAR IN THE GARAGE, LIGHTS STAYED ON DELAY MODE AND BOTH WERE FINE. DRIVING HOME THE NEXT NIGHT, SEVERAL ONCOMING VEHICLES FLASHED LIGHTS, I PULLED INTO A PARKING LOT TO CHECK MY LIGHTS... NO LOW BEAM LIGHTS. SWITCHED FROM AUTO TO MANUAL MODE, STILL NO LOW BEAM LI…

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LOW BEAM HEADLIGHTS DO NOT WORK. LIGHTS WORKED FINE, PARKED THE CAR IN THE GARAGE, LIGHTS STAYED ON DELAY MODE AND BOTH WERE FINE. DRIVING HOME THE NEXT NIGHT, SEVERAL ONCOMING VEHICLES FLASHED LIGHTS, I PULLED INTO A PARKING LOT TO CHECK MY LIGHTS... NO LOW BEAM LIGHTS. SWITCHED FROM AUTO TO MANUAL MODE, STILL NO LOW BEAM LIGHTS, HIGH BEAM LIGHTS WORK FINE. I HAVE READ THAT SEVERAL OTHERS HAVE THIS SAME PROBLEM. NOBODY SEEMS TO HAVE A SOLUTION. I DO NOT FEEL I SHOULD NEED TO PAY THE DEALER TO 'ANALYZE THE PROBLEM' AND CHARGE AN OUTRAGEOUS PRICE TO FIX THIS. THIS IS A DEFINITE SAFETY ISSUE! *TR UPDATED 09/10/13*LJ

NHTSA ODI #10497808

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.