What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2005 Buick Lacrosse

Typical pattern

9% of complaints about the 2005 Buick Lacrosse came in the first year, which is unremarkable for a 2005 vehicle — around the middle of the 245 model-years on record. The median complaint arrives at 9.1 yr in service. The most-reported system is electrical system (84 complaints), typically at 10.1 yr or about 95,000 miles.

Complaints
413
Median age at failure
9.1 yr
Median mileage
63,000 n=298
Crash / fire / tow
4.8% of reports
Safety recalls
5

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Electrical system
84 reports · 95,000 mi
10.1 yr
7.1%
Exterior lighting
82 reports · 90,000 mi
10.8 yr
3.7%
Steering
51 reports · 35,500 mi
6.3 yr
3.9%
Air bags
34 reports · 75,000 mi
9.9 yr
11.8%
Service brakes, hydraulic
23 reports · 3,868 mi
1.1 yr
0%
Power train
18 reports · 72,500 mi
8.8 yr
0%
Structure
15 reports · 30,000 mi
1.3 yr
6.7%

Safety recalls — NHTSA campaigns

15V519000 2015-08-14
Exterior lighting:headlights

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.

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.

14V355000 2014-06-23
Electrical system:ignition

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 caus

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.

09E005000 2009-02-17
Steering

DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" 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.

A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.

06V417000 2006-10-31
Air bags:frontal

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.

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.

05V156000 2005-04-20
Service brakes, hydraulic:pedals and linkages

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.

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

In owners’ own words

Structure mileage not reported 3 mo in service
THE RIGHT AND LEFT EXTERIOR MIRRORS EXPERIENCE A REFLECTION THAT IS VERTICALLY GOING THROUGH THEM. HOWEVER, IT DISAPPEARS WHILE DRIVING. ALSO, THERE IS A HORIZONTAL CHROME STRIP THAT GOES THROUGH THE INTERIOR MIRROR WHICH IS VERY DISTRACTING. *AL THE CONSUMER STATED THAT THERE WAS A REFLECTION AT THE TOP OF THE FRONT WINDSHIELD. ALL REFLECTIONS WERE CAUSED BY THE CHROME STRIP ON THE DASHBOARD. *TC
Structure 58 mi 6 mo in service
REFLECTION OF CROME TRIM AND SUN REFLECTION OFF SILVER TRIM ON FRONT DASHBOARD REFLECTS ON DRIVER AND PASS. FRONT DOOR AND INTERFERES WITH EXTERIOR MIRRORS.*AK
Structure 170 mi 6 mo in service
CONSUMER NOTICED A SOFT SPOT LOCATED ON THE VEHICLE TRUNK LID. TOOK VEHICLE TO THE DEALER. THE DEALER TOOK CONSUMER TO INSPECT SEVERAL OTHER VEHICLES WHICH HAD THE SAME PROBLEM. DEALER INFORMED THE CONSUMER THAT WAS THE NORMAL CHARACTERISTIC OF THAT VEHICLE. *AK TRUNK LID MADE NOISE WHEN THE CONSUMER TOUCHED IT. THE CONSUMER WANTS MFG. TO CHECK CAR TO BE SURE IT'S SAFE IN CASE OF A REAR ENDED CRASH. *BF *NM
Electrical system mileage not reported 2 mo in service
WHILE DRIVING APPROXIMATELY 35 MPH THE ENTIRE DASHBOARD, SPEEDOMETER/FUEL GAUGE, AND ODOMETER FAILED TO ILLUMINATE. CONSUMER WAS UNABLE TO SEE HOW FAST HE WAS DRIVING. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. HOWEVER, MECHANIC COULD NOT DUPLICATE THE PROBLEM. *AK

Other Lacrosse model years

201320122011201020092008200720062005

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