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2005 Buick Lacrosse

Owner reports · Recalls · Investigations

More warning signs than most Lacrosse years

Owner complaints for the 2005 Buick Lacrosse are substantially higher than the model-year median of 129.

About this comparison →

When problems were reported

Mileage at the reported incident

224 reports with mileage · 91 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 82 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 80 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports6 fire reports3 injury reports

What owners actually said

315 reports
75,000 miles · Aug 19, 2014
Air Bags

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE AIR BAG SENSOR ILLUMINATED AND CONTINUED TO FLASH OFF AND ON INTERMITTENTLY WHEN THE VEHICLE WAS DRIVEN OVER A BUMP IN THE ROAD. THE DEALER STATED THAT A SENSOR LOCATED INSIDE THE FRONT PASSENGER SEAT HAD MALFUNCTIONED. THE VEHICLE WAS N…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE AIR BAG SENSOR ILLUMINATED AND CONTINUED TO FLASH OFF AND ON INTERMITTENTLY WHEN THE VEHICLE WAS DRIVEN OVER A BUMP IN THE ROAD. THE DEALER STATED THAT A SENSOR LOCATED INSIDE THE FRONT PASSENGER SEAT HAD MALFUNCTIONED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 75,000. UPDATED 09/21/15*LJ THE CONSUMER RECEIVED AN ESTIMATE OF $2,000 TO FIX THE AIR BAG SYSTEM. UPDATED 10/14/15. *JB THE CONSUMER STATED THE AIR BAG LIGHT ILLUMINATED ON AN INTERMITTENT BASIS, REGARDLESS OF THE SEAT WAS OCCUPIED. UPDATED 04/20/16. *JB

NHTSA ODI #10626390

Mileage unknown · Aug 19, 2014
Engine

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT MENTIONED THAT THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT MENTIONED THAT THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10626268

75,000 miles · Aug 18, 2014
Air BagsCrash

I WAS CROSSING HWY 90 IN LAKE CITY, FL. I CHECKED BOTH WAYS AND NO TRAFFIC WAS COMING. AS I WAS GOING INTO THE MALL A CAR CAME OUT OF NO WHERE AND HIT ME ON THE PASSENGER SIDE I DID NOT SEE HER HIT ME. IT TOTALED MY CAR AND THEY BLAMED ME FOR THE ACCIDENT. THE AIR BAG DID NOT DEPLOY...UPDATED 08-26-14 *BF UPDATED 8/29/2014 …

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I WAS CROSSING HWY 90 IN LAKE CITY, FL. I CHECKED BOTH WAYS AND NO TRAFFIC WAS COMING. AS I WAS GOING INTO THE MALL A CAR CAME OUT OF NO WHERE AND HIT ME ON THE PASSENGER SIDE I DID NOT SEE HER HIT ME. IT TOTALED MY CAR AND THEY BLAMED ME FOR THE ACCIDENT. THE AIR BAG DID NOT DEPLOY...UPDATED 08-26-14 *BF UPDATED 8/29/2014 *JS

NHTSA ODI #10626182

Mileage unknown · Aug 18, 2014
Air Bags

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE AIR BAG LIGHT INTERMITTENTLY ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10626064

40,000 miles · Aug 12, 2014
Air Bags

THE AIR BAG MODULE IN MY LACROSSE IS BEING REPLACED FOR THE FOURTH TIME. IT FAILED THE FIRST TIME AROUND 40,000 MILES AND WAS REPLACED UNDER THE WARRANTY. IT FAILED AGAIN AROUND 80,000 AND I PAID TO HAVE IT REPLACED AROUND $900.00. I NOW HAVE 117,647 MILES ON THE CAR AND IT IS BEING REPLACED AGAIN. GM SAID THEY WOULD PAY $500.00…

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THE AIR BAG MODULE IN MY LACROSSE IS BEING REPLACED FOR THE FOURTH TIME. IT FAILED THE FIRST TIME AROUND 40,000 MILES AND WAS REPLACED UNDER THE WARRANTY. IT FAILED AGAIN AROUND 80,000 AND I PAID TO HAVE IT REPLACED AROUND $900.00. I NOW HAVE 117,647 MILES ON THE CAR AND IT IS BEING REPLACED AGAIN. GM SAID THEY WOULD PAY $500.00 OF THE REPAIR COST. I DON'T KNOW WHAT IS CAUSING THESE MODULE BREAK BUT IT WOULD SEEMS THAT THIS WOULD BE A PART THAT RARELY BREAKS. I BELIEVE THE SOURCE OF THE PROBLEM HAS NEVER BEEN ESTABLISHED AND THAT IT WILL GO OUT AGAIN IN 30,000 MILES. THE UNIT IS LOCATED UNDER THE DRIVERS SEAT AND BELIEVE THAT HE WIRING IS SHORTING OUT ON THE SEAT TRACK. IF THE RED INDICATOR IS ON AN I MOVE MY SEAT IT GOES OUT IN LESS THAN A MINUTE. I HAVE ADVISED GM OF THIS BUT NO ACTION ON THEIR PART. *TR

NHTSA ODI #10621737

65,000 miles · Jul 29, 2014
Suspension

TL* THE CONTACTS OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THERE WAS AN ABNORMAL NOISE HEARD AS THE CONTACT DROVE OVER A BUMP. THE CONTACT NOTICED THAT THE SWAY BAR THAT WAS ATTACHED TO THE WHEEL WAS CORRODED AND FRACTURED. THE VEHICLE WAS NOT DIAGNOSED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER …

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TL* THE CONTACTS OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THERE WAS AN ABNORMAL NOISE HEARD AS THE CONTACT DROVE OVER A BUMP. THE CONTACT NOTICED THAT THE SWAY BAR THAT WAS ATTACHED TO THE WHEEL WAS CORRODED AND FRACTURED. THE VEHICLE WAS NOT DIAGNOSED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED ABOUT THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 65,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10617352

49,150 miles · Jul 29, 2014
Service Brakes

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE BRAKES FAILED. THE CONTACT ALSO STATED THAT THE DRIVER HAD TO DEPRESS THE BRAKE PEDAL TO THE FLOORBOARD IN ORDER TO STOP THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 49,150.

NHTSA ODI #10617331

64,000 miles · Jul 11, 2014
Service BrakesService Brakes, Hydraulic

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE ABS WARNING INDICATOR ILLUMINATED AND THERE WAS AN ABNORMAL SOUND WHEN THE BRAKES WERE DEPRESSED. THE CONTACT ALSO STATED THAT SHE HAD TO PUMP THE BRAKE PEDAL SEVERAL TIMES BEFORE THE VEHICLE WOULD COME TO A STOP. THE VEHICLE WAS TAKEN TO THE DEALER, WHO COU…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE ABS WARNING INDICATOR ILLUMINATED AND THERE WAS AN ABNORMAL SOUND WHEN THE BRAKES WERE DEPRESSED. THE CONTACT ALSO STATED THAT SHE HAD TO PUMP THE BRAKE PEDAL SEVERAL TIMES BEFORE THE VEHICLE WOULD COME TO A STOP. THE VEHICLE WAS TAKEN TO THE DEALER, WHO COULD NOT DUPLICATE THE FAILURE HOWEVER, THE MECHANIC REPLACED THE TWO FRONT WHEEL BEARING SENSORS ON THE FRONT AND THE BACK FOR A TOTAL OF SIX TIMES. THE REMEDY REPAIR FAILED AND THE ABS LIGHT WAS STILL ILLUMINATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 64,000. UPDATED 10/02/14*LJ UPDATED 3/10/2015 *JS

NHTSA ODI #10609793

115,000 miles · Jul 5, 2014
Electrical SystemExterior Lighting

MY DAUGHTER HAS A 2005 BUICK LACROSSE THAT THE ELECTRICAL SYSTEM SHUTS OFF DIFFERENT ITEMS THAT CAN BE DANGEROUS AT NIGHT. THE HEADLIGHTS (DIMS) WILL SHUT OFF, THE RADIO WILL TURN OFF OR THE LIGHTS FOR IT WILL DIM OR SHUT OFF, THE DASH LIGHTS DIM OR TURN OFF COMPLETELY, THEN TAKE QUITE A WHILE TO COME BACK ON. SOMETIMES IT AFF…

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MY DAUGHTER HAS A 2005 BUICK LACROSSE THAT THE ELECTRICAL SYSTEM SHUTS OFF DIFFERENT ITEMS THAT CAN BE DANGEROUS AT NIGHT. THE HEADLIGHTS (DIMS) WILL SHUT OFF, THE RADIO WILL TURN OFF OR THE LIGHTS FOR IT WILL DIM OR SHUT OFF, THE DASH LIGHTS DIM OR TURN OFF COMPLETELY, THEN TAKE QUITE A WHILE TO COME BACK ON. SOMETIMES IT AFFECTS ONLY DIFFERENT PARTS OF THOSE LISTED ABOVE. THE ISSUE IS WE HAVE HAD IT INTO A REPAIR SHOP AT LEAST TWICE FOR IT AND THEY HAVE REPLACE SOME PARTS THEY THOUGHT COULD CAUSE IT, BUT IT HASN'T STOPPED IT FROM HAPPENING. IT IS ONLY NOTICEABLE IN THE EVENINGS WHEN THE LIGHTS ARE NEEDED BUT IT HAPPENS AT ANY TIME BUT WHEN YOU WANT TO DUPLICATE THE PROBLEM. NO ONE SEEMS TO KNOW WHAT THE PROBLEM IS BECAUSE WHEN WE GET IT TO THE SHOP, THE PROBLEMS ARE NO LONGER SHOWING UP. IT HAS DONE THIS FOR HER AT LEAST 6 TIMES. *TR

NHTSA ODI #10608336

95,000 miles · Jun 27, 2014
Electrical System

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT NUMBER: 35 FUSE MELTED INTO THE FUSE BOX, WHICH NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 95…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT NUMBER: 35 FUSE MELTED INTO THE FUSE BOX, WHICH NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 95,000.

NHTSA ODI #10606571

Official recalls

4

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.

05V156000 · Service Brakes, Hydraulic:pedals And Linkages

Apr 20, 2005

ON CERTAIN PASSENGER VEHICLES, THE CLIP THAT SECURES THE BRAKE PUSHROD TO THE BRAKE PEDAL ARM PIN COULD HAVE BEEN BENT WHEN IT WAS INSTALLED. A BENT CLIP MAY COME OFF, ALLOWING THE BRAKE BOOSTER PUSHROD TO SEPARATE FROM THE BRAKE PEDAL.

Consequence & remedy

Consequence: PUSHING ON THE PEDAL WILL NOT APPLY THE BRAKES AND A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL INSTALL A NEW BRAKE PEDAL PUSH ROD BUSHING AND RETAINING CLIP AND, IF THE CLIP WAS MISSING, A NEW BRAKE PEDAL ARM ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON APRIL 26, 2005. 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

0

No exact-year investigations in this snapshot.