2015 Buick Lacrosse recalls and problems

The 2015 Buick Lacrosse has 3 safety recalls and 44 owner complaints filed with NHTSA. Recall repairs are free at any Buick dealer.

Recalls

Complaints

Crashes / fires

5 / 0

Injuries / deaths

4 / 0

Recalls may cover only some 2015 Buick Lacrosse vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2015 Buick Lacrosse recalls

Recall 17V-437: Seat Belts, Air Bags

Reported Jul 10, 2017 · 40,683 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Risk: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.

Fix: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.

Recall 16V-651: Seat Belts, Air Bags

Reported Sep 8, 2016 · 3,640,162 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Risk: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.

Fix: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.

Recall 15V-666: Air Bags

Reported Oct 16, 2015 · 395 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain model year 2015 Buick LaCrosse, Cadillac XTS, Chevrolet Camaro, Equinox, Malibu, and GMC Terrain vehicles. The affected vehicles have front seat-mounted side impact air bags whose inflator may rupture upon its deployment.

Risk: In the event of a crash necessitating deployment of one or both of the side impact air bags, the air bag's inflator may rupture and the air bag may not properly inflate. The rupture could cause metal fragments to strike the vehicle occupants, potentially resulting in serious injury or death. Additionally, if the air bag does not properly inflate, the driver or passenger is at an increased risk of injury.

Fix: GM will notify owners, and dealers will replace the side impact air bag modules, free of charge. The recall began on October 19, 2015. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, or GMC customer service at 1-800-462-8782. GM's number for this recall is 01320.

2015 Buick Lacrosse problems reported by owners

Problem area	Reports
Steering	13
Electrical System	9
Air Bags	7
Service Brakes	4
Unknown or Other	4
Exterior Lighting	3
Vehicle Speed Control	2
Fuel/Propulsion System	2
Seat Belts	2
Power Train	2
Electronic Stability Control (ESC)	1
Interior Lighting	1

Most reported parts

Exterior Lighting › Headlights — 2
Steering › Electric Power Assist System — 1
Steering › Hydraulic Power Assist › Power Steering Fluid — 1

Typical mileage at the time of the problem: 25,000 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2015 Buick Lacrosse complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Power Train · reported Nov 10, 2025

I had first seen a check engine light for a month and it would come on and off and sometimes it would stay off for about a week before it comes back on and do the same thing. I had noticed some slippage within the transmission a week prior to this incident and was looking to take it in for an inspection but money is tight so I couldnât afford to go in for an inspection, especially a repair. I was driving to work and the vehicle was doing its slippage and I go about a mile or two until I reach an intersection, I came to a red light and stopped, when it turned green, I started pressing on the…

Steering · at 123,900 miles · reported Jun 11, 2025

The contact owns a 2015 Buick LaCrosse. The contact stated that while driving 25 MPH on a main road and attempting to make a right turn, the contact noticed that the steering wheel had become increasingly difficult to steer. The message "Service Power Steering - Drive with Care" was displayed. The local dealer was not contacted, and the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 123,900.

Service Brakes, Hydraulic · at 127,500 miles · reported Apr 29, 2025

The contact owns a 2015 Buick LaCrosse. The contact stated that while driving on the highway at 55 MPH, the vehicle jerked briefly before shifting into gear. The ABS warning light was illuminated. The vehicle was taken to an independent mechanic, where the vehicle was diagnosed, and the contact was informed that the ABS was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 127,500.

Power Train · at 100,000 miles · reported Jun 28, 2024

The contact owns a 2015 Buick LaCrosse. The contact stated that while stationary at a stop light and attempting to depress the accelerator pedal, the vehicle hesitated while responding. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where the vehicle was diagnosed with transmission failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000. The VIN was not available.

Unknown or Other · reported Feb 2, 2024

There have been at least five different occasions when the doors of the car will randomly lock and unlock continously for anywhere from 1-3 minutes. No one would be holding the key or pushing the button. We are sitting in the car when it happens. It has occurred with the car on and off.

Other Buick Lacrosse years

2019 2018 2017 201620152014 2013 2012 2011 2010 2009 2008 2007 2006 2005

Compare all Buick Lacrosse years · All Buick models

Frequently asked questions

Does the 2015 Buick Lacrosse have any recalls?

Yes — NHTSA lists 3 recalls for the 2015 Buick Lacrosse: 17V-437 (seat belts, air bags), 16V-651 (seat belts, air bags), 15V-666 (air bags). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2015 Buick Lacrosse?

Owners report steering problems most often (13 reports), followed by electrical system (9). The typical mileage when problems were reported is about 25,000 miles.

Are Buick recall repairs free?

Yes. Safety recall repairs are free at authorized Buick dealers, whether you are the first owner or bought the car used.