Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
170–25K
2425–50K
6050–75K
3975–100K
52100–150K
26150K+
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
What owners actually said
299 reports
63,530 miles · Jul 12, 2016
Air BagsSeat Belts
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 40 MPH AND ALSO WHILE IN PARK, THE FRONT PASSENGER SIDE AIR BAG AND SEAT BELT WARNING LIGHTS ILLUMINATED INTERMITTENTLY. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MI…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 40 MPH AND ALSO WHILE IN PARK, THE FRONT PASSENGER SIDE AIR BAG AND SEAT BELT WARNING LIGHTS ILLUMINATED INTERMITTENTLY. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 63,530. ....UPDATED 08/29/16 *BF UPDATED 08/31/16.*JB
NHTSA ODI #10884197
Mileage unknown · Jul 11, 2016
Exterior Lighting
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS AWARE OF THE ISSUE. THE…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
NHTSA ODI #10884022
103,451 miles · Jul 7, 2016
Air BagsElectrical System
PASSENGER AIRBAG LIGHT STAYS ON. TOOK TO DEALERSHIP ON 6/29/16 THE FOLLOWING AT THE NOTES FROM THE DEALERSHIP TO CHECK THIS ISSUE: "CHECKED FOR CODES B00921. CHECKED BULLETIN. LUBED SEAT CONNECTOR AT PASSENGER FLOOR. CLEARED DTC. RECHECKED AND LIGHT IS OFF. MAY NEEED PPS MODULE IF LIGHT COME BACK ON. ALL OK AT THIS TIME." DEA…
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PASSENGER AIRBAG LIGHT STAYS ON. TOOK TO DEALERSHIP ON 6/29/16 THE FOLLOWING AT THE NOTES FROM THE DEALERSHIP TO CHECK THIS ISSUE: "CHECKED FOR CODES B00921. CHECKED BULLETIN. LUBED SEAT CONNECTOR AT PASSENGER FLOOR. CLEARED DTC. RECHECKED AND LIGHT IS OFF. MAY NEEED PPS MODULE IF LIGHT COME BACK ON. ALL OK AT THIS TIME." DEALERSHIP INFORMED MY SPOUSE THAT IF THE LIGHT IS ON, THAT THE AIRBAG MAY NOT DEPLOY. DROVE CAR ON 7/7/16 LIGHT IS BACK ON.
NHTSA ODI #10883444
160,000 miles · Jun 23, 2016
Air Bags
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT REMAINED ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE OCCUPANT SENSING SYSTEM WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE F…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT REMAINED ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE OCCUPANT SENSING SYSTEM WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 160,000. UPDATED 09/08/16*LJ CONSUMER WAS TOLD BAG MIGHT DEPLOY ON IT OWN ON MAY NOT DEPLOY DURING ACCIDENT. UPDATED 06/18/18*JB
NHTSA ODI #10876248
60,000 miles · Jun 8, 2016
Air Bags
DRIVERS SIDE AIR BAG LIGHT COMES ON AND REMAINS ON WHILE DRIVING OR STOPPED FOR VARYING TIMES. SEAT BELTS ARE ALWAYS USED AND IT DOES NOT MATTER IF A PASSENGER IS IN THE CAR OR NOT . LOCAL DEALER UNABLE TO DIAGNOSE. ON GOING SINCE 10/01/2015
NHTSA ODI #10873152
176,000 miles · Jun 2, 2016
Exterior Lighting
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 45 MPH, THE LOW BEAM HEADLIGHTS FAILED TO ILLUMINATE WITHOUT WARNING. THE FAILURE OCCURRED CONSTANTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE MANUFACTURER WAS MADE AWARE OF THE FAILU…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING 45 MPH, THE LOW BEAM HEADLIGHTS FAILED TO ILLUMINATE WITHOUT WARNING. THE FAILURE OCCURRED CONSTANTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 176,000.
NHTSA ODI #10872228
106,400 miles · May 25, 2016
Exterior Lighting
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING AT NIGHT, THE HEADLIGHTS SUDDENLY SHUT OFF. THE CONTACT INDICATED THAT THE FAILURE OCCURRED ON MULTIPLE OCCASIONS. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS REPAIRED ON 06/27/16. THE HEADLIGHT DRIVER MODULE WAS REPLACED AT A COST OF $ 122. THE MANUFACTUR…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. WHILE DRIVING AT NIGHT, THE HEADLIGHTS SUDDENLY SHUT OFF. THE CONTACT INDICATED THAT THE FAILURE OCCURRED ON MULTIPLE OCCASIONS. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS REPAIRED ON 06/27/16. THE HEADLIGHT DRIVER MODULE WAS REPLACED AT A COST OF $ 122. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 106,400. UPDATED 07/12/16*LJ UPDATED 08/02/16.*JB
NHTSA ODI #10870819
Mileage unknown · May 3, 2016
Exterior Lighting
2006 BUICK LACROSSE. CONSUMER REQUESTS REIMBURSEMENT FOR LOW-BEAM HEADLAMPS RECALL NOTICE REPAIRS. *SMD THE CONSUMER STATED THE LOW BEAM HEADLIGHTS WENT OUT. THE HEADLIGHTS WOULD ONLY WORK ON HIGH BEAM. THE HEADLAMP SWITCH WAS REPLACED. *JB
NHTSA ODI #10862866
130,000 miles · May 3, 2016
Exterior Lighting
ON TWO OCCASIONS, THE HEADLIGHTS STOPPED WORKING WHILE I WAS DRIVING AT NIGHT. BOTH TIMES OCCURRED WHEN I WAS DRIVING UNDER 35 MILES PER HOUR AND HAD BEEN DRIVING FOR LESS THAN FIVE MILES. THE FIRST TIME (FEBRUARY 2016), I STOPPED, TURNED THE CAR OFF AND BACK ON AND THE LIGHTS CAME BACK ON. THE SECOND TIME (APRIL, 2016), I ST…
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ON TWO OCCASIONS, THE HEADLIGHTS STOPPED WORKING WHILE I WAS DRIVING AT NIGHT. BOTH TIMES OCCURRED WHEN I WAS DRIVING UNDER 35 MILES PER HOUR AND HAD BEEN DRIVING FOR LESS THAN FIVE MILES. THE FIRST TIME (FEBRUARY 2016), I STOPPED, TURNED THE CAR OFF AND BACK ON AND THE LIGHTS CAME BACK ON. THE SECOND TIME (APRIL, 2016), I STOPPED, TURNED OFF THE IGNITION AND TURNED IT BACK ON. THE LIGHTS DID NOT COME BACK ON. I TURNED ON THE IGNITION AND TRIED THE HIGH BEAMS, AND THEY ILLUMINATED. WHEN I ARRIVED AT HOME, I TRIED THE REGULAR LIGHTS AGAIN, BUT THEY STILL FAILED TO WORK. I FOUND A RECALL ONLINE FOR THIS SITUATION FOR THE MAKE, MODEL, AND YEAR O F MY CAR (#15V519000), SO I CONTACTED BUICK CUSTOMER SERVICE. I WAS TOLD THAT MY CAR DID NOT HAVE THIS RECALL ON IT. I BELIEVE THAT THE FACT THAT I HAVE THE SAME PROBLEM ON THE SAME CAR MODEL, MAKE, AND YEAR SHOULD SHOULD QUALIFY MY CAR FOR THE RECALL FOR THIS SERIOUS SAFETY ISSUE.
NHTSA ODI #10862793
Mileage unknown · Apr 15, 2016
Exterior Lighting
TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE C…
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TL* THE CONTACT OWNS A 2006 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
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.
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.
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.
2006 Buick Lacrosse Problems, Complaints & Recalls | Skip That Year