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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
35,650 miles · Nov 13, 2006
Electrical SystemFuel System, GasolineService Brakes, Hydraulic

DT*: THE CONTACT STATED THE VEHICLE STALLED WHILE STOPPED AT AN INTERSECTION. THE VEHICLE WAS TAKEN TO THE SERVICE DEALER WHO CHANGED THE FUEL PUMP. AFTER THE REPAIR, THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE HAS BEEN TO THE SERVICE DEALER THREE TIMES TO CORRECT THIS ISSUE. ON THE LAST VISIT TO THE SERVICE DEALER, THEY…

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DT*: THE CONTACT STATED THE VEHICLE STALLED WHILE STOPPED AT AN INTERSECTION. THE VEHICLE WAS TAKEN TO THE SERVICE DEALER WHO CHANGED THE FUEL PUMP. AFTER THE REPAIR, THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE HAS BEEN TO THE SERVICE DEALER THREE TIMES TO CORRECT THIS ISSUE. ON THE LAST VISIT TO THE SERVICE DEALER, THEY DETERMINED THE VEHICLE NEEDED A NEW SENSOR. THE CONSUMER WAS TOLD THE VEHICLE HAD AN OIL LEAK, THE FRONT ROTORS WERE MACHINED. THE GAS CAP ASSEMBLY WAS REPLACED, THE BLOWER MOTOR RESISTOR WAS REPLACED, BECAUSE WHEN THE WINDSHIELD WIPERS WERE TURNED ON, THE HEAT WOULD CUT OFF. UPDATED 12/12/06 *JB

NHTSA ODI #10173412

35,435 miles · Nov 13, 2006
Electrical SystemEngine And Engine CoolingFuel System, Gasoline

DT*: THE CONTACT STATED WHILE DRIVING 10 MPH TOWARD AN INTERSECTION ON NORMAL ROAD CONDITIONS, THE VEHICLE STARTED SHAKING WHEN BRAKES WERE APPLIED. NO WARNING LIGHT WERE ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED THE ROTORS MUST BE MACHINED. AFTER A VISUAL INSPECTION THE CONTACT NOTICED THAT ALL FOUR…

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DT*: THE CONTACT STATED WHILE DRIVING 10 MPH TOWARD AN INTERSECTION ON NORMAL ROAD CONDITIONS, THE VEHICLE STARTED SHAKING WHEN BRAKES WERE APPLIED. NO WARNING LIGHT WERE ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED THE ROTORS MUST BE MACHINED. AFTER A VISUAL INSPECTION THE CONTACT NOTICED THAT ALL FOUR TIRES WERE OF A DIFFERENT BRAND; THE DEALERSHIP INFORMED THERE WAS NO CONCERN ABOUT THE DIFFERENT TIRE BRANDS. ALSO, THE VEHICLE HAD AN OIL LEAK. THE DEALERSHIP DETERMINED THE LEAK WAS FROM THE OIL FILTER AND CORRECTED IT. AFTER A FEW MILES DRIVEN, THE VEHICLE PRESENTED PROBLEMS WITH THE FUEL PUMP AND THE DEALERSHIP HAD TO REPLACE IT. ALSO, AN EXTERIOR LIGHTING PROBLEM WAS NOTICED WHICH WAS DETECTED DUE TO WIRING CORROSION LOCATED IN THE TRUNK. AFTER THE REPAIRS, THE ENGINE WARNING LIGHT ILLUMINATED; THE DEALERSHIP CORRECTED THE DEFECT BUT AFTER FEW MILES, THE WARNING LIGHT ILLUMINATED AGAIN. THE MANUFACTURER WAS CONTACTED WHO PROVIDED THE NHTSA PHONE NUMBER WHEN ASKED FOR A RESOLUTION.

NHTSA ODI #10173379

7,000 miles · Oct 24, 2006
Interior Lighting

DT*: THE CONTACT STATED WHILE DRIVING THE VEHICLE AT NIGHT UNDER NORMAL ROAD CONDITIONS, THE INTERIOR LIGHT DIM SWITCH ILLUMINATED SO BRIGHTLY THAT IT BLINDED THE CONTACT. THE VEHICLE WAS TAKEN TO THE DEALER FOR EXAMINATION, WHO COULD NOT IDENTIFY THE PROBLEM. THE VEHICLE WAS NOT REPAIRED.

NHTSA ODI #10171749

7,600 miles · Sep 21, 2006
Exterior Lighting

DT*: THE CONTACT STATED WHILE DRIVING 30 MPH ON A CITY STREET AT NIGHT, UPON ENGAGING THE HIGH BEAM/DIMMER SWITCH, THE HEADLIGHTS WENT OUT WITHOUT WARNING. THE HEADLIGHTS WOULD NOT ILLUMINATE AFTER SEVERAL ATTEMPTS. THE HEADLIGHTS ILLUMINATED ON THEIR OWN AFTER THE VEHICLE WAS DRIVEN 2 MILES TO THE CONTACT'S RESIDENCE. THE VE…

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DT*: THE CONTACT STATED WHILE DRIVING 30 MPH ON A CITY STREET AT NIGHT, UPON ENGAGING THE HIGH BEAM/DIMMER SWITCH, THE HEADLIGHTS WENT OUT WITHOUT WARNING. THE HEADLIGHTS WOULD NOT ILLUMINATE AFTER SEVERAL ATTEMPTS. THE HEADLIGHTS ILLUMINATED ON THEIR OWN AFTER THE VEHICLE WAS DRIVEN 2 MILES TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS INSPECTED BY A DEALER WHO WAS UNABLE TO DUPLICATE THE PROBLEM. AFTERWARDS, THE PROBLEM PERSISTED. THE VEHICLE WAS TAKEN TO THE DEALER TO AWAIT FURTHER INSPECTION. THE MANUFACTURER WAS NOTIFIED.

NHTSA ODI #10168822

10,051 miles · Sep 12, 2006
Visibility

DT*: THE CONTACT STATED WITHOUT WARNING, THE DRIVER SIDE WINDSHIELD WIPER STOPPED OPERATING. THE DEALERSHIP DETERMINED ALTHOUGH THE WINDSHIELD WIPER ARM SHOULD'VE BEEN GROOVED ON THE INSIDE, IT WAS SMOOTH. THE WIPER ARM WAS REPLACED.

NHTSA ODI #10168063

20,000 miles · Aug 16, 2006
Air Bags

DT*: THE CONTACT STATED WHILE AN 8 YEAR OLD CHILD, WHO WEIGHED 55 POUNDS, SAT IN THE FRONT PASSENGER SEAT, THE AIRBAG ACTIVATION LIGHT FLASHED ON AND OFF. THE DEALERSHIP AND MANUFACTURER STATED THE PASSENGER SIDE AIRBAG WOULD ACTIVATE AT 90 POUNDS AND THE CHILD SHOULD SIT IN THE REAR OF THE VEHICLE. UPDATED 02/27/07. *JB

NHTSA ODI #10165670

50 miles · Jul 27, 2006
Power TrainVehicle Speed Control

AT TIMES, CAR WILL NOT ACCELERATE. WHEN ATTEMPTING TO INCREASE SPEED, USUALLY WHEN ACCELERATING INTO HIGH SPEED, THE CAR DOES NOTHING FOR A FEW SECONDS, THEN IT BEGINS TO BUCK, STILL WITH NO SPEED ACCELERATION. IT HAS LASTED FROM A FEW SECONDS TO 10 MINUTES. IT ONLY HAPPENS PERIODICALLY, AND NO TROUBLE LIGHTS APPEAR ON THE DA…

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AT TIMES, CAR WILL NOT ACCELERATE. WHEN ATTEMPTING TO INCREASE SPEED, USUALLY WHEN ACCELERATING INTO HIGH SPEED, THE CAR DOES NOTHING FOR A FEW SECONDS, THEN IT BEGINS TO BUCK, STILL WITH NO SPEED ACCELERATION. IT HAS LASTED FROM A FEW SECONDS TO 10 MINUTES. IT ONLY HAPPENS PERIODICALLY, AND NO TROUBLE LIGHTS APPEAR ON THE DASHBOARD. *JB

NHTSA ODI #10163744

Mileage unknown · Jun 1, 2006
Power Train

CONSUMER COMPLAINT CONCERNING 2005 LACROSSE WOULD NOT ACCELERATE. *TS *JB

NHTSA ODI #10159466

94 miles · May 25, 2006
Air BagsElectrical System

DT*: THE CONTACT STATED THE HORN ON THE RIGHT SIDE OF THE STEERING WHEEL WILL NOT SOUND . THE VEHICLE HAS BEEN INSPECTED BY THE DEALERSHIP ON FOUR SEPARATE OCCASIONS. THE DEALER REPLACED THE AIR BAG TWICE AND WAS UNABLE TO CORRECT THE PROBLEM. THE MANUFACTURER WAS ALERTED AND OFFERED TO EXTEND THE WARRANTY CONCERNING THE AIR …

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DT*: THE CONTACT STATED THE HORN ON THE RIGHT SIDE OF THE STEERING WHEEL WILL NOT SOUND . THE VEHICLE HAS BEEN INSPECTED BY THE DEALERSHIP ON FOUR SEPARATE OCCASIONS. THE DEALER REPLACED THE AIR BAG TWICE AND WAS UNABLE TO CORRECT THE PROBLEM. THE MANUFACTURER WAS ALERTED AND OFFERED TO EXTEND THE WARRANTY CONCERNING THE AIR BAG AND THE HORN. THE CONTACT EXPRESSED THIS IS A SAFETY ISSUE AND THE OFFER IS UNSATISFACTORY.

NHTSA ODI #10158266

8,205 miles · May 9, 2006
Interior Lighting

2005 LACROSSE DASH LIGHTS ARE NOT BRIGHT ENOUGH. *TS *NM

NHTSA ODI #10157367

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.