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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.

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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

Electrical System complaints

80 reports
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Mileage unknown · Oct 14, 2015
Air BagsElectrical SystemService BrakesCrash

TL* THE CONTACT OWNED A 2005 BUICK LACROSSE. WHILE MAKING A LEFT TURN AT AN UNKNOWN SPEED, THE VEHICLE LOST POWER AND THE BRAKES FAILED. THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. NO INJURIES WERE SUSTAINED. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED AND TOWED TO THE CONTACT'S RESIDENCE. T…

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TL* THE CONTACT OWNED A 2005 BUICK LACROSSE. WHILE MAKING A LEFT TURN AT AN UNKNOWN SPEED, THE VEHICLE LOST POWER AND THE BRAKES FAILED. THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. NO INJURIES WERE SUSTAINED. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED AND TOWED TO THE CONTACT'S RESIDENCE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS UNAVAILABLE.

NHTSA ODI #10781986

Mileage unknown · Sep 9, 2015
Air BagsElectrical SystemEngine And Engine Cooling

S10- DIRECT REPLY- LETTER TO THE SECRETARY FROM CONSTITUENT REGARDING ASSISTANCE WITH A SAFETY RECALL OF A 2005 BUICK LACROSSE. *SMD THE CONSUMER STATED THE AIR BAG LIGHT WOULD COME ON AND THEN GO OFF. THE DEALER STATED IT WOULD COST $150 TO REPLACE THE AIR BAG MODULE FOR THE DRIVER AND PASSENGER SIDE. ALSO, THE VEHICLE STAL…

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S10- DIRECT REPLY- LETTER TO THE SECRETARY FROM CONSTITUENT REGARDING ASSISTANCE WITH A SAFETY RECALL OF A 2005 BUICK LACROSSE. *SMD THE CONSUMER STATED THE AIR BAG LIGHT WOULD COME ON AND THEN GO OFF. THE DEALER STATED IT WOULD COST $150 TO REPLACE THE AIR BAG MODULE FOR THE DRIVER AND PASSENGER SIDE. ALSO, THE VEHICLE STALLED SLIGHTLY WHEN DRIVING UP A SHORT HILL. THERE WAS A NOISE COMING FROM THE FRONT OF THE VEHICLE. THE DEALER CONCLUDED THE FENDER WAS RUBBING ON THE TIRE WHEN TURNING LEFT AND THEY SIMPLY RE-POSITIONED THE RIGHT FRONT FENDER. ON ONE OCCASION, WHEN THE CONSUMER STARTED THE VEHICLE, HE HEARD A STRANGE NOISE AND THE STEERING WHEEL WOULD NOT TURN. THE VEHICLE WAS TOWED TO THE DEALER. IT WAS DETERMINED, THE POWER STEERING PUMP, TRANSMISSION, WATER PUMP AND ENGINE WERE ALL LEAKING FLUIDS. ALSO, THE WHEEL BEARING NEEDED TO BE REPLACED. *JB UPDATED 12/17/15 *JB

NHTSA ODI #10702602

108,000 miles · Sep 8, 2015
Electrical SystemExterior Lighting

FOR MONTHS PRIOR AT NIGHT MY LOW BEAMS WOULD DIM AND GET BRIGHTER PERIODICALLY. THEN AS I WAS DRIVING ONE MORNING I BEGAN TO SMELL AN ELECTRICAL BURNING SMELL. LUCKILY I WAS ON MY WAY HOME WHICH WAS LESS THAN A HALF MILE AWAY. WHEN I GOT HOME I OPENED THE HOOD AND SAW SMOKE COMING FROM THE FUSE BOX. I IMMEDIATELY DISCONNECTED TH…

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FOR MONTHS PRIOR AT NIGHT MY LOW BEAMS WOULD DIM AND GET BRIGHTER PERIODICALLY. THEN AS I WAS DRIVING ONE MORNING I BEGAN TO SMELL AN ELECTRICAL BURNING SMELL. LUCKILY I WAS ON MY WAY HOME WHICH WAS LESS THAN A HALF MILE AWAY. WHEN I GOT HOME I OPENED THE HOOD AND SAW SMOKE COMING FROM THE FUSE BOX. I IMMEDIATELY DISCONNECTED THE NEGATIVE BATTERY CABLE AND PROCEEDED TO INVESTIGATE WHAT HAPPENED. UPON FURTHER INVESTIGATION THE HDM MODULE HAD FAILED AND WAS MELTED RIGHT INTO THE FUSE BLOCK. IF I HAD DRIVEN ANY LONGER THAN I DID I FEEL LIKE MY CAR WOULD HAVE CERTAINLY CAUGHT FIRE. LUCKILY I GOT HOME SAFE AND PREVENTED ANY FURTHER DAMAGE FROM MY CAR.

NHTSA ODI #10762373

69,761 miles · Jul 25, 2015
Electrical SystemUnknown Or OtherCrashFire

THE VEHICLE WAS BEING DRIVEN AT NIGHT WHEN SUDDENLY THE HEADLIGHTS WENT OUT CAUSING THE DRIVER TO LEAVE THE ROAD AS HE WAS GOING THRU A TURN AT THE TIME. LUCKILY NO ONE WAS INJURED AND THE CAR ONLY SUFFERED MINOR DAMAGE. IT HAD TO BE PULLED OUT OF THE DITCH. AFTER THE CAR WAS DRIVEN HOME LESS THAN A MILE AWAY, I OPENED THE HOOD …

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THE VEHICLE WAS BEING DRIVEN AT NIGHT WHEN SUDDENLY THE HEADLIGHTS WENT OUT CAUSING THE DRIVER TO LEAVE THE ROAD AS HE WAS GOING THRU A TURN AT THE TIME. LUCKILY NO ONE WAS INJURED AND THE CAR ONLY SUFFERED MINOR DAMAGE. IT HAD TO BE PULLED OUT OF THE DITCH. AFTER THE CAR WAS DRIVEN HOME LESS THAN A MILE AWAY, I OPENED THE HOOD AND SAW THAT THE FUSE BOX HAD CAUGHT ON FIRE AND A PORTION MELTED. THIS ALSO DAMAGED THE WIRING CONNECTED TO THE FUSE BOX. I AM NOT SURE WHAT OTHER COMPONENTS HAVE FAILED AS A RESULT BECAUSE THE VEHICLE HAS NOT BEEN OPERABLE SINCE. I AM CURRENTLY TRYING TO GET THE VEHICLE REPAIRED AND HAVE SPENT $300 AND COUNTLESS HOURS ON LABOR SO FAR. THIS SAME PROBLEM IS CURRENTLY BEING INVESTIGATED ON 2006 AND UP BUICK LACROSSE'S. I WOULD LIKE FOR THE 2005 MODELS TO BE INCLUDED IN THE PENDING RECALL. THE VEHICLE WAS PURCHASED SIX MONTHS PRIOR TO THE FAILURE FOR $8,000 AND NOW I AM NOT SURE IT WILL EVER RUN AGAIN.

NHTSA ODI #10743487

107,000 miles · Jul 20, 2015
Electrical System

LOW BEAMS SUDDENLY BOTH WENT OUT ALONG WITH LEFT SIDE TOURING AND FOG LIGHTS

NHTSA ODI #10735376

227,605 miles · Jul 15, 2015
Electrical System

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. WHILE DRIVING 25 MPH, THE KEY FAILED TO REMAIN IN THE RUN POSITION. THE CONTACT MENTIONED THAT THE KEY HAD NO ADDITIONAL WEIGHT. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT RECEIVED A…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. WHILE DRIVING 25 MPH, THE KEY FAILED TO REMAIN IN THE RUN POSITION. THE CONTACT MENTIONED THAT THE KEY HAD NO ADDITIONAL WEIGHT. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT RECEIVED A RECALL NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 227,605.

NHTSA ODI #10734124

188,700 miles · Jul 3, 2015
Electrical SystemUnknown Or Other

WHILE RUNNING VEHICLE IGNITION SWITCH WENT OFF AND CAR WAS LEFT WITHOUT POWER STEERING AND NO MOTOR POWER. I HAVE TO MAKE A COMPLETE STOP IN ORDER TO START THE CAR AGAIN. IT ALL HAPPENS AFTER GETTING MY CAR TO GMC CAMPAIGN 14299.

NHTSA ODI #10731903

Mileage unknown · Apr 24, 2015
Electrical SystemFire

TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE MAIN WIRING HARNESS UNDER THE HOOD CAUGHT FIRE. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE AND TAKE THE VEHICLE TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE CONTACT STATED THAT THERE WAS NO WARNING PRIOR TO THE FIRE. THE FAILURE MIL…

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TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE MAIN WIRING HARNESS UNDER THE HOOD CAUGHT FIRE. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE AND TAKE THE VEHICLE TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE CONTACT STATED THAT THERE WAS NO WARNING PRIOR TO THE FIRE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10712634

Mileage unknown · Mar 9, 2015
Electrical System

2005 BUICK LACROSSE. CONSUMER WRITES ON BEHALF OF PARENTS VEHICLE IGNITION RECALL PROBLEMS. *SMD THE CONSUMER STATED HIS PARENTS NOTICED THE DOOR LOCKS WERE NOT LOCKING PROPERLY. PRIOR TO THE FIRST VISIT, WHEN THE VEHICLE WAS PUT IN PARK, ALL OF THE DOORS WOULD UNLOCK. AFTER THE FIRST VISIT, THEY WOULD HAVE TO SHUT THE VEHICL…

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2005 BUICK LACROSSE. CONSUMER WRITES ON BEHALF OF PARENTS VEHICLE IGNITION RECALL PROBLEMS. *SMD THE CONSUMER STATED HIS PARENTS NOTICED THE DOOR LOCKS WERE NOT LOCKING PROPERLY. PRIOR TO THE FIRST VISIT, WHEN THE VEHICLE WAS PUT IN PARK, ALL OF THE DOORS WOULD UNLOCK. AFTER THE FIRST VISIT, THEY WOULD HAVE TO SHUT THE VEHICLE OFF, REMOVE THE KEY AND AFTER REMOVING THE KEY ALL OF THE DOORS WOULD UNLOCK. AFTER THE SECOND VISIT, THE DOORS WORKED PROPERLY, BUT WHEN THE CONSUMERS MOTHER WENT TO START THE VEHICLE WITH THE REMOTE START THE FOLLOWING MORNING, IT DID NOT WORK. THE REMOTE START WORKED PRIOR TO THE RECALL. AFTER THE THIRD VISIT, THE CONSUMERS FATHER WAS GIVEN TWO KEYS AND TWO TRANSMITTERS. THE DEALER INFORMED HIM, THEY COULD NO LONGER HELP HIM AND THE ONLY WAY THE PROBLEM COULD BE CORRECTED WAS TO PURCHASE TWO NEW KEYS, TWO NEW TRANSMITTERS AND THE REPROGRAM EACH AT A COST OF $ 390.00. THE CONSUMERS PARENTS CALLED ANOTHER DEALER AND WAS QUOTED A PRICE A $100 CHEAPER. THE VEHICLE WAS REPAIRED. *JB

NHTSA ODI #10671066

90,000 miles · Feb 14, 2015
Electrical SystemExterior LightingFire

DRIVING DOWN THE ROAD LOST LOW BEAM HEADLIGHTS AS WELL AS DAY TIME LIGHTS , SMELLED SMALL BURNING ODOR AND DISCOVERED THE HEADLIGHT CONTROL IN THE FUSE PANEL TO BE OVER HEATING AND BEGINNING TO BURN A HOLE IN THE FUSE PANEL UNDER THE HOOD. HAVE READ OF THIS HAPPENING TO SEVERAL OF THESE CARS WITH THE FUSE PANEL BEING THE DIRECT …

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DRIVING DOWN THE ROAD LOST LOW BEAM HEADLIGHTS AS WELL AS DAY TIME LIGHTS , SMELLED SMALL BURNING ODOR AND DISCOVERED THE HEADLIGHT CONTROL IN THE FUSE PANEL TO BE OVER HEATING AND BEGINNING TO BURN A HOLE IN THE FUSE PANEL UNDER THE HOOD. HAVE READ OF THIS HAPPENING TO SEVERAL OF THESE CARS WITH THE FUSE PANEL BEING THE DIRECT SOURCE DUE TO WIRES SHORTING OUT INTERNALLY, WHY IS THIS CAR NOT INCLUDED IN THE RECENT RECALL? *TR

NHTSA ODI #10683453

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.