2005 Buick Lacrosse problems
The Buick LaCrosse is a four-door, front-wheel-drive sedan manufactured by Buick since model year 2005, and marketed variously across four generations for the North American and Chinese markets.
The first-generation LaCrosse replaced the Century and Regal in North America beginning for model year 2005 as a five- or six-passenger, four-door, front-wheel-drive, V6-powered sedan using GM's mid-size W platform—and marketed in Canada as the Buick Allure. Notably, the first generation was also offered with a V8 engine, as a high-performance sub-model marketed as the LaCrosse Super (2008–2009). LaCrosse production and marketing began for China with model year 2006.
The second-generation LaCrosse was introduced for 2010 as a larger premium sedan for North American and Chinese markets using a long-wheelbase (LWB) variant of the Epsilon II platform shared with the Cadillac XTS—and available solely as a five-passenger sedan with a range of four- and six-cylinder engines.
The third generation was introduced for North America and China for model year 2017 using the GM Epsilon platform shared with the Chevrolet Impala, notably offering a mild hybrid powertrain combining 20-kilowatt (27 hp) electric and 2.5-liter Ecotec gasoline engine. North American production ended with the third generation, with model year 2019; however, it continued to be offered in China, with a 2019 facelift.
The fourth-generation LaCrosse, launched in 2023, is currently manufactured and marketed solely in China. It is powered by a turbocharged 1.5-liter or 2.0-liter four-cylinder engine.
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Common 2005 Buick Lacrosse problems
The 2005 Buick LaCrosse is known for several common problems, primarily related to headlights, engine and transmission issues, and electrical problems.
- Headlight Problems: The most common complaint in the 2005 Buick LaCrosse was problems with the headlights, including low beams flickering or going out completely. This can be a severe and dangerous issue, although it is not too expensive to repair. This problem was covered by a recall and persisted into the 2006 model year.
- Engine and Transmission Issues: Transmission failure is one of the most expensive issues you can encounter with any vehicle. Unfortunately, the 2010 Buick LaCrosse received several complaints about this issue, with an average cost to repair of $3,900. Similarly, the 2010 model was riddled with other severe and costly engine problems, such as the engine stalling or not starting.
- Electrical Problems: The 2005 Buick LaCrosse was subject to an ignition switch issue potentially causing airbag deployment to fail in the event of an accident. This defect was present in the 2005-2009 Buick LaCrosse models and should be addressed immediately if it has not been done so. Recalls should always be repaired as soon as possible, and when buying a used vehicle, it is crucial to check the recall notices and repair history of any previous owners.
- Power Steering Hose Leaks: Some owners have reported that the 2005 to 2010 models of the LaCrosse have an issue with a leaking power steering hose. This would result in fluids leaking into the cabin, which can be a significant inconvenience and may require costly repairs.
- Door Lock Actuator Failure: Many owners have reported issues with the doors of the LaCrosse, including the tendency to become stuck, preventing passengers from opening the door from both sides. This can be a significant inconvenience and may require costly repairs.
- Check Engine Light: One of the most common complaints about the LaCrosse is its check engine light. While the check engine light can warn you of potential issues your vehicle is facing, the LaCrosse’s engine light was reportedly too sensitive. According to reports, the check engine light would come on even with a loose or worn gas cap.
- Faulty Door Lock Actuator: Many owners have complained about the doors of the LaCrosse and its tendency to become stuck. This prevents passengers from opening the door from both sides, which can be a significant inconvenience and may require costly repairs.
- Steering Issues: Several owners have reported hearing clunking noises while steering their LaCrosse. This is a widespread problem reported for the 2005 to 2014 model years, and fixing this issue will cost you around $250-$1,000.
In summary, the 2005 Buick LaCrosse has several common problems, primarily related to headlights, engine and transmission issues, electrical problems, and door lock actuators. These issues can be significant inconveniences and may require costly repairs. Therefore, it is crucial to check the recall notices and repair history of any previous owners when buying a used vehicle.
What is the most common problem with the Buick LaCrosse?
Many of the LaCrosse's common problems in this list are fairly minor and can be fixed through a simple replacement.
- Check Engine Light Turning On. ...
- Door Lock Actuator Failure. ...
- Clunking Noises From Steering. ...
- Headlight Failure. ...
- Power Steering Hose Leak.
Is a 2005 Buick LaCrosse a reliable car?
Very reliable car
The only major downfalls are the ABS wheel speed sensors and HUB assembly as well as the engine coolant leaks at the intake...which I will be doing next. I've replaced the front and rear HUB assembly.
What year is a bad Buick LaCrosse?
According to most previous owners, 2010 was the absolute worst year for the Buick Lacrosse. This model had a serious transmission issue that could cost more than $3,000 to have repaired if your vehicle had the problem. It was one of the most costly repairs and common in this year.
How long does a 2005 Buick LaCrosse last?
Standard mileage for the Buick LaCrosse is 200,000-220,000 miles, and high mileage is anything over 170,000. Thus, good mileage for the vehicle is anything around or over 180,000 miles. If your car makes it to this point without issues, you've taken excellent care of the LaCrosse.
Is the 2005 Buick LaCrosse a good car?
Very reliable car
Car is mechanically sound given the high mileage I've put on it. The only major downfalls are the ABS wheel speed sensors and HUB assembly as well as the engine coolant leaks at the intake...which I will be doing next. I've replaced the front and rear HUB assembly.
What is the most common problem with the Buick LaCrosse?
Many of the LaCrosse's common problems in this list are fairly minor and can be fixed through a simple replacement.
- Check Engine Light Turning On. ...
- Door Lock Actuator Failure. ...
- Clunking Noises From Steering. ...
- Headlight Failure. ...
- Power Steering Hose Leak.
What year is a bad Buick LaCrosse?
According to most previous owners, 2010 was the absolute worst year for the Buick Lacrosse. This model had a serious transmission issue that could cost more than $3,000 to have repaired if your vehicle had the problem. It was one of the most costly repairs and common in this year.
How long will a 2005 Buick LaCrosse last?
Standard mileage for the Buick LaCrosse is 200,000-220,000 miles, and high mileage is anything over 170,000. Thus, good mileage for the vehicle is anything around or over 180,000 miles. If your car makes it to this point without issues, you've taken excellent care of the LaCrosse.
2005 Buick Lacrosse car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Buick Lacrosse problems, we found that the most common problems with these 2023 model year vehicles are:
- Exterior lighting problems
- Electrical system problems
- Steering problems
- Service brakes problems
- Air bags problems
The graph below shows statistics for all 2005 Buick Lacrosse vehicle components and the number of complaints received.
Latest 25 complaints 2005 Buick Lacrosse
The NHTSA has received 313 complaints about various vehicle components related to the 2005 Buick Lacrosse. Below are the 25 most recent complaints reported for 2005 Buick Lacrosse vehicles.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-07-15
- VIN: 2G4WC532551
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2005 Buick LaCrosse. The contact received notification of NHTSA Campaign Number: 14V355000 (Electrical System) and the vehicle was repaired. The contact stated while driving 45 MPH, the vehicle inadvertently lost motive power and the contact was able to coast to the shoulder of the road. After restarting the vehicle, the vehicle seemed to return to normal functionality; however, the failure had since become a regular failure. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 89,000.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2022-03-28
- VIN: 2G4WC532551
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2005 Buick Lacrosse. The contact stated that the instrument panel was inoperable. The battery was replaced several times however, the failure persisted. The vehicle was taken to an independent mechanic where it was diagnosed that the mileage control circuit had malfunctioned. The dealer was notified of the failure and informed the contact that the vehicle was previously repaired under an unknown recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 90,000.
STEERING PROBLEM
- Date Of Incident: 2020-07-15
- VIN: 2G4WC532551
- Components: STEERING
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STEERING WHEEL BECAME DIFFICULT TO STEER. NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO SMART CHEVROLET CADILLAC BUICK GMC (3 SMART DR, WHITE HALL, AR 71602, (870) 543-2200) WHERE IT WAS DIAGNOSED AND DETERMINED THAT THE STEERING COLUMN HAD DETACHED FROM THE STEERING WHEEL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED. THE CONTACT WAS CONCERNED ABOUT THE SAFETY OF DRIVING THE VEHICLE. THE CONTACT MENTIONED NHTSA CAMPAIGN NUMBER: 09E005000 (STEERING) AS A POSSIBLE SOLUTION TO THE FAILURE HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT THAT THE VIN WAS NOT UNDER RECALL. THE FAILURE MILEAGE WAS APPROXIMATELY 24,000.
VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 2020-10-11
- VIN: 2G4WC532951
- Components: VEHICLE SPEED CONTROL
- Summary: I WAS DRIVING ON THE HIGHWAY GOING 50MPH AND THE CAR STALLED AND WENT DOWN TO 20MPH AND IT SHUT OFF. I WAS ABLE TO GET IT STARTED AGAIN AND WAS ONLY ABLE TO GO 20MPH ALL THE WAY HOME. MY CAR INSURANCE APP HAS ENGINE ALERTS AND IT STATED IT IS THE THROTTLE/PEDAL POSITION SENSOR/SWITCH 'D'/'E' VOLTAGE CORRELATION. THE THE ALERT STATED IT WAS URGENT BECAUSE IT DECREASES THE ENGINE PERFORMANCE AND THE ENGINE MAY ENTER LIMP HOME MODE. I WAS VERY LUCKY NO CARS WHERE BEHIND ME WHEN THIS HAPPENED.
ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 2019-07-22
- VIN: 2G4WD532051
- Components: ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE DOORS FAILED TO OPEN FROM INSIDE THE VEHICLE. THE CONTACT WAS LOCKED INSIDE THE VEHICLE FOR AN HOUR. THE CONTACT STATED THAT THE ELECTRICAL SYSTEM ALLOWED OTHER COMPONENTS TO FUNCTION INCLUDING THE WINDSHIELD WIPERS, THE HEATER, AND THE DOOR LOCKS. THE CONTACT RESEARCHED AND WAS CONCERNED THAT THE SYSTEM WAS HACKED. THE VEHICLE OCCASIONALLY FAILED TO START OR TURN OVER. THE ENGINE WAS PREVIOUSLY REPLACED AT THE CONTACT'S EXPENSE. THE CONTACT WAS ONCE LOCKED INSIDE THE VEHICLE AND ALMOST SUFFERED FROM HEAT EXHAUSTION. THE CONTACT STATED HE WAS DISABLED. JEFF KEY MOTORS (2889 US HIGHWAY 431, ANNISTON, AL 36206, (256) 820-0280) WAS UNABLE TO PROVIDE A CAUSE FOR THE FAILURE AFTER A MONTH OF DIAGNOSING THE VEHICLE WHILE THE VEHICLE WAS IN THEIR CUSTODY. THE CONTACT STATED THAT THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DISMISSED THE ISSUE STATING THAT THEY ONLY DEALT WITH NEWER VEHICLES. THE FAILURE MILEAGE WAS UNAVAILABLE. *BF THE CONSUMER STATED LOCKED IN CAR AND ALMOST DIED DUE TO HEAT. *TR
AIR BAGS PROBLEM
- Date Of Incident: 2017-06-06
- VIN: 2G4WD562551
- Components: AIR BAGS
- Summary: WITHIN THE LAST FEW YEARS I HAVE NOTICED THE AIRBAG LIGHT HAS BEEN COMING ON INTERMITTENTLY, EVERY MONTH OR SO FOR A FEW HOURS TO A DAY. WHILE AT THE DEALER I WAS TOLD TO BRING IT BACK WHEN THE LIGHT IS ON. THIS HAPPENS WHEN I START THE CAR TO MAKE A TRIP TO A STORE OR OTHER DAILY DRIVES. THE PROBLEM IS GETTING TO THE DEALER WITH IT ON. *TR
AIR BAGS PROBLEM
- Date Of Incident: 2019-08-30
- VIN: 2G4WD532451
- Components: AIR BAGS
- Summary: AIRBAG LIGHT IS ON
AIR BAGS PROBLEM
- Date Of Incident: 2019-07-31
- VIN: 2G4WD532351
- Components: AIR BAGS
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. WHILE DRIVING 45 MPH OVER A BUMP IN THE ROAD, THE AIR BAG WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO CONKLIN FANGMAN BUICK GMC (LOCATED AT 3200 MAIN ST, KANSAS CITY, MO 64111, (816) 759-0853), WHERE IT WAS DIAGNOSED THAT THE FRONT PASSENGER AIR BAG NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 110,421.
AIR BAGS PROBLEM
- Date Of Incident: 2019-06-20
- VIN: 2G4WD532951
- Components: AIR BAGS
- Summary: 2005 BUICK LACROSSE AIRBAG LIGHT TENTATIVELY TURNS ON. THIS MODEL HAS AIRBAG RECALL.
ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-05-25
- VIN: 2G4WE537251
- Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: IGNITION IT STARTS AND IT DONT START I SEE RECALL FOR MY YEAR CAN SOMEONE CONTACT ME TO LET ME KNOW IF I NEED TO HAVE RECALL DONE
STEERING,POWER TRAIN,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2019-05-06
- VIN: 2G4WC532651
- Components: STEERING,POWER TRAIN,ELECTRICAL SYSTEM
- Summary: WHILE DRIVING THE CAR DOWN THE ROAD IT WILL "RANDOMLY" SHUT OFF. GIVING NO INDICATION OTHER THEN DIMMING LIGHTS. NEITHER THE DEALERSHIP OR THE GARAGE I WENT TO CAN EXPLAIN IT. THE POWER STEERING DOESNT WORK AND HAS ALMOST CAUSED ME TO CRASH ON THE HIGHWAY AND TOWN ROADS.
AIR BAGS,VEHICLE SPEED CONTROL,SERVICE BRAKES PROBLEM
- Date Of Incident: 2017-01-05
- VIN: 2G4WD532251
- Components: AIR BAGS,VEHICLE SPEED CONTROL,SERVICE BRAKES
- Summary: I DON'T KNOW WHAT THOSE ARE
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2018-03-06
- VIN: 2G4WE567451
- Components: ELECTRICAL SYSTEM
- Summary: I WAS DRIVING MY CAR EVERYTHING WAS PERFECTLY WORKING.I PARKED FOR THE NIGHT BEHIND MY HOUSE NO PROBLEMS. I WENT TO DRIVE MY CAR THE NEXT MORNING AND ALL OF THE DASH GAUGES AS WELL AS THE REVERSE LIGHTS WERE OUT. I TOOK IT TO AN AUTO REPAIR SHOP WITH NO EXPLANATION AS TO WHAT WAS GOING ON. THE CLUSTER PANEL WAS REPLACED WITH NO LUCK OF THE PROBLEM BEING RESOLVED. FUSES WERE REPLACED ALSO. THIS IS NOT ONLY UPSETTING BUT IT IS ALSO DANGEROUS. I CAN NOT AND DO NOT DRIVE THE CAR BECAUSE OF THIS ISSUE. HOW DO I KNOW HOW MUCH GAS I HAVE OR HOW FAST I AM TRAVELING. AFTER DOING SOME RESEARCH, THIS IS A PROBLEM THAT HAS COME UP BEFORE WITH NO SOLUTION. SOMETHING NEEDS TO BE DONE ABOUT THIS ISSUE.
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,AIR BAGS PROBLEM
- Date Of Incident: 2018-02-24
- VIN: 2G4WC532251
- Components: ELECTRICAL SYSTEM,EXTERIOR LIGHTING,AIR BAGS
- Summary: MY HEAD LIGHTS WON'T COME ON AND MY AIR BAG LIGHT COMES ON AND OFF ALL DAY LONG WHILE DRIVING.
POWER TRAIN PROBLEM
- Date Of Incident: 2018-04-30
- VIN: 2G4WE537051
- Components: POWER TRAIN
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE VEHICLE SHIFTED ABNORMALLY. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION FAILED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 118,000. *TT CONSUMER STATED TRANSMISSION STOPPED WORKING. UPDATED 11/20/18*JB
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2018-08-10
- Components: UNKNOWN OR OTHER
- Summary: MY TCS & ABS LIGHTS WILL NOT GO OFF. I AM UNABLE TO GET A LOT OF POWER AFTER STOPPING & MY CRUISE CONTROL WILL NOT ENGAGE. ??? THIS SEEMS TO BE A VERY COMMON PROBLEM IN ALL BUICK LACROSSES. RECALL?????
AIR BAGS,SEATS PROBLEM
- Date Of Incident: 2016-02-15
- VIN: 2G4WD562551
- Components: AIR BAGS,SEATS
- Summary: I BELIEVE MY CAR IS INVOLVED IN THE BUY BACK . I HAVE LEATHER SEATS AND AIRBAG LIGHT ILLUMINATES INTERMITTENTLY WHEN ITEMS ARE PLACED ON SEAT. I HAVE TO SMACK THE PASS SEAT BOTTOM THEN A FEW MOMENTS LATER THE LIGHT GOES OFF I WOULD LIKE INFO ON MY CONCERN DUE TO NO REPLACEMENT PARTS ARE AVAILABLE.
STEERING,SUSPENSION,ELECTRONIC STABILITY CONTROL (ESC) PROBLEM
- Date Of Incident: 2018-03-23
- VIN: 2G4WE567051
- Components: STEERING,SUSPENSION,ELECTRONIC STABILITY CONTROL (ESC)
- Summary: MY STEERING SEEMS TO BE LOOSE WAY TO MUCH PLAY I'VE TIGHTENED A BOLT ON BOTTOM OF STEERING ARM THING TWICE STILL IS COMING LOOSE DIFFICULT TO STEER ALSO SEEMS TO BE MISSING RUBBER OR DEFECTIVE PRICES .WILL CRASH CAN'T CONTROL CAR .STABILITY CONTROL ISSUES OVER AND OVER ALSO TC. AND AIR BAGS ARE FAULTY.IN MOTION MAJOR STEERING PROB.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2017-08-01
- VIN: 2G4WE537251
- Components: ELECTRICAL SYSTEM
- Summary: TAKATA RECALL
POWER TRAIN,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2017-11-15
- VIN: 2G4WE567051
- Components: POWER TRAIN,ELECTRICAL SYSTEM
- Summary: I SMELL SOMETHING LIKE BURNING WIRES. THE TRANSMISSION LIGHT IS ON. AUTOMATIC SHIFTING JERKS. I AM AFRAID OF BEING STRANDED SOMEWHERE. I AM 70 YEARS OLD AND NEED MY CAR TO BE RELIABLE.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2017-09-04
- VIN: 2G4WD562851
- Components: SERVICE BRAKES
- Summary: THE ANTI BRAKE LOCKING SYSTEM IS BECOMING ACTIVE WHEN DRIVING WITH UNBEARABLE SQUEAKING HAD BRAKES AND ROTORS LOOKED AT AND THEY ARE GOOD
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2017-08-14
- Components: EXTERIOR LIGHTING
- Summary: HAD MY DAUGHTER'S 2005 BUICK LACROSSE HDM REPLACED FOR THE RECALL AND 3 MONTHS LATER THE LOW-BEAMS WENT OUT AGAIN. I TOOK THE CAR BACK TO THE DEALER AND THEY SAID THE RECALL WAS DONE AND NOW I WOULD HAVE TO PAY. THE HDM FAILED WHILE MY DAUGHTER WAS DRIVING HOME AT NIGHT.
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2016-12-20
- VIN: 2G4WD532551
- Components: EXTERIOR LIGHTING
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. THE CONTACT STATED THAT THE HEADLIGHTS DID NOT ILLUMINATE WHEN THE VEHICLE WAS STARTED. THE CONTACT STATED THAT THE FAILURE WAS REPAIRED PER AN UNKNOWN RECALL IN OCTOBER OF 2016. AN UNKNOWN DEALER WAS CONTACTED AND STATED THAT THE FAILURE WAS NOT RECALL RELATED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 135,000.
SEAT BELTS PROBLEM
- Date Of Incident: 2017-05-15
- VIN: 2G4WD532251
- Components: SEAT BELTS
- Summary: IF SOMEONE SITS IN THE FRONT SEAT THEN SNAPS SEAT BELT THEN GETS OUT OF CAR THE SEAT BELT LITE STAYS ON AS IF THE WEIGHT IS OFF.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2017-07-15
- VIN: 2G4WD532051
- Components: ELECTRICAL SYSTEM
- Summary: TL* THE CONTACT OWNS A 2005 BUICK LACROSSE. WHILE OPERATING THE VEHICLE, THE IGNITION SWITCH EXPERIENCED UNINTENDED ROTATION, WHICH CAUSED THE VEHICLE TO SUDDENLY SHUT OFF. THE VEHICLE WAS TAKEN TO THE LINWOOD BUICK DEALER WHERE IT WAS DIAGNOSED THAT THE IGNITION LOCK CYLINDER WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 150,000.
2005 Buick Lacrosse recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 5 recalls for different components of the 2005 Buick Lacrosse.
- Manufacturer: General Motors LLC
- Components: EXTERIOR LIGHTING:HEADLIGHTS
- Summary: 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: 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.
- Manufacturer: General Motors LLC
- Components: ELECTRICAL SYSTEM:IGNITION
- Summary: 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: 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.
- Manufacturer: DORMAN PRODUCTS, INC.
- Components: STEERING
- Summary: DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONSTM" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
- Consequence: A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.
- Remedy: DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT DORMAN'S TOLL-FREE HOTLINE AT 1-800-523-2492 AND PRESS 5.
- Manufacturer: GENERAL MOTORS CORP.
- Components: AIR BAGS:FRONTAL
- Summary: 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: 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.
- Manufacturer: GENERAL MOTORS CORP.
- Components: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
- Summary: 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: 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.
Negative 2005 Buick Lacrosse car reviews
Positive 2005 Buick Lacrosse car reviews
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I noticed that the outside mirror on the driver's side can obstruct the view when turning left, especially in driveways. Additionally, there is a reflection of the chrome on the dash that creates a streak reflection in the mirror. At times, it can be frustrating to locate the tilt lever. It's important to remember to put locks on the wheels as there is a risk of theft. To address this, I added an additional alarm system since the factory alarm does not have a motion sensor. Despite these minor issues, I find the car to be wonderful to drive. While it may not have the smooth, soft comfort ride of a LeSabre, it is sporty and fun to drive. I highly recommend this car and hope to receive good service.
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The Buick LaCrosse is definitely a fun vehicle to drive, although the interior could use some improvement. Unfortunately, the cloth seats are not very comfortable. Additionally, it took me a few tries to get used to the accelerator without accidentally hitting the brake. On the bright side, any issues I had were quickly resolved by the dealer, including a minor defect in the driver's side windshield wiper.
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First GM product in 35 years. I opted for a fully-equipped CSX and was impressed with its comfort, quietness, great ride, and great handling. All controls were easy to use and the fit and finish were exceptional. I even got 3 months of free XM radio, which I didn't think I would use, but it's AWESOME! The car has good power with its 240 hp 3.6 VVT motor, but I hope the highway mileage improves. I feel really good about buying an American car again.
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Congratulations Buick! The Buick LaCrosse is an excellent value in the mid-size near luxury segment. It offers elegant styling, fantastic interior comfort, and an extremely quiet ride. The engine and drivetrain are perfectly adequate for commuter and highway driving. The cockpit is sensibly designed with all controls easily accessible. Climate controls, radio, and speed controls are on the steering wheel. The gauges are easily readable. I particularly like the LED panel for the information center located in the middle of the speedometer. It is very easy to read and use. The materials used in the interior are first-rate, very near Cadillac quality. Overall, it is a very nice car. Thank you for creating such a great product!
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I recently traded my 2000 Regal GS for an almost fully equipped CXS Lacrosse and I must say, what an improvement in quality, fit and finish! The driving experience is comparable to that of a German car, not quite as tight as a BMW but that is what I like about American cars - they are like driving your easy chair around! While the off the line performance can't compare to the supercharged Regal, the CXS still offers nice acceleration once it gets going. However, I do have to admit that I am a bit disappointed with the sunroof. The air noise is quite high when it's open and the glass roof doesn't tuck inside like most others, which I find to be a bit unrefined. Overall, I am quite happy with my decision to switch to the CXS Lacrosse!
Additional sources
More sources of information about 2005 Buick Lacrosse problems:
2005 Buick LaCrosse Problems and Complaints - 10 Issues
Top 2005 Buick LaCrosse Problems · Door Lock Mechanism Sticks · Steering May Develop Clunk Noise From Upper Intermediate Steering Shaft · Check Engine Light Due ...
Common Problems with 2005 Buick Lacrosse | Q&A on Starters ...
Nov 8, 2015 ... from the way you explain the problem,it sounds as if you may have a bad ect[engine coolant] sensor.this woud make your car run badly,use more ...
2005 Buick Lacrosse Electrical Problems : r/cars
Jun 8, 2022 ... Instrument cluster problems or parasitic drains can be a deep hole to go down. Long gone is the day when the 'alt' light was an actual ground ...
Buick LaCrosse Transmission Problems — Car Forums at Edmunds ...
Jul 26, 2007 ... Hard transmission up shifts are a common problem with these transmissions caused by a weak or faulty electronic solenoid. Most times this ...
2005 Buick LaCrosse V-6 Engine Oil Mystery Leak - General ...
Jun 2, 2012 ... I bought a new 2005 Buick Lacrosse in July 2005, had the similar issues, it seems to happen only in Summer for the last 2-3 years. Big_Marc July ...
Other years of Buick Lacrosse
Are you having problems with your 2005 Buick Lacrosse?
Noble Schneider 2025-01-03
It seems like you've had a few issues with your car. The steering and brakes have needed attention, and there have been some electrical problems with the airbag light and engine icon light. It's frustrating when things go wrong, especially when they're not covered by warranty. I hope you're able to get everything sorted out soon!
Elmer Friesen 2024-10-01
The car is not as quiet as advertised due to tire noise, interior rattles, and a constant buzzing sound from the dash that the dealership has been unable to fix. Waiting for next year's model may have been a better option as the bugs could have been worked out. Despite only having 6,000 miles, I am considering trading it in.
Lonnie Greenholt 2024-06-26
My wife purchased a Lacrosse three years ago with 28K miles on it, but later decided to buy a Honda Accord. Unfortunately, she was unable to sell the Lacrosse. I had a recall on my Grand Prix and received an email from Buick suggesting I consider a Buick for my next purchase. I replied that I already owned an 05 Lacrosse, but was not satisfied with its performance. After a year of exchanging emails, they stopped responding. Although I have experienced some issues with the car, I have decided to keep it since it is paid off. I prefer not to pass on any issues to others. If I ever decide to purchase another car, I will consider other options. However, I do appreciate the 3.8L engine and its fuel efficiency compared to my older Grand Prix.
George Halvorson 2024-04-16
I wanted to bring to your attention a potential safety concern with the rear floor of my car. Recently, a passenger tripped and fell while exiting the car due to the curve near the rear seat. Although the passenger was aware of the step down, they did not notice the curve and it caused them to fall head first to the ground. I believe that having a straight floor where the seat is resting on would be safer and prevent such accidents from happening. I was wondering if GM would be able to address this issue on my car? Thank you for your attention to this matter.
Monte Leannon 2024-01-03
Hey there! I noticed that there are a few things on this car that you might have taken for granted on your previous cars, like folding side mirrors. I totally get it, they can be super handy in the garage! Also, I agree that the wipers could be better. And don't even get me started on the downsized trunk - it's a struggle to find a good place to hold it closed. It's interesting to hear that you've had 7 Buicks in the past, but it sounds like you might be considering something different for your next car. Let me know if you have any questions or if there's anything else I can help you with!