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ProblemsByVin Index / 2015-BUICK-LACROSSE / COMPLAINTS
Full complaint record · NHTSA

2015 Buick LaCrosse owner complaints

44 complaints filed with NHTSA on this vehicle , including 3 reporting a crash, fire, injury, or fatality. Showing the 300 most recent — grouped by category for scanning.

steering 6 complaints shown

12 total in this category · moderate · avg repair $700 · see steering cluster analysis →
12/15/2016 8,000 mi ODI #10935449.0

Tl* the contact owns a 2015 Buick lacrosse. While driving approximately 5 MPH, the warning chime suddenly activated and the power steering malfunctioned. The steering wheel became very difficult to turn. The vehicle was towed to the dealer, but the cause of the failure was not diagnosed. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 8,000. Updated 01/25/2017*ct updated 02/15/17.*jb

10/27/2021 ODI #11438406.0

Power steering went out while driving roughy 45/50 mph. Unknown reason why it went out.

10/21/2018 95,000 mi ODI #11141663.0

I was driving on the highway at approximately 70 miles an hour when my power steering went out. With great difficulty I was able to move across lanes and get to an exit. I drove to the nearest Buick dealer who said they were too backed up to help. While at the Buick dealer I turned the engine off. When I turned the engine back on, the power steering was working again.

08/21/2020 79,150 mi ODI #11350626.0

Tl* the contact owns a 2015 Buick lacrosse. The contact stated that while parking her vehicle at a low rate of speed, the power steering drive with care and service brake assist warning messages appeared on the instrument panel. The steering wheel became stiff and difficult to maneuver. The contact was able to drive the vehicle to an independent mechanic who informed her that since the vehicle was an electric vehicle, the vehicle would have to be serviced at a dealer. The contact spoke to classic Buick GMC arlington (1400 e interstate 20, arlington, tx 760180) where she was informed to bring the vehicle in for inspection. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was 79,150.

08/05/2021 ODI #11427844.0

While driving at approximately 55 mph, my power steering went out (at first I thought I had blown a tire). It became almost impossible to perform any quick/reactionary steering changes. I put on my hazards and drove to the dealership and then for a second opinion with my local trusted mechanic. Both advised the electronic steering assembly went bad, that there is a new part #, indicative of a high failure rate; however, the part is not available in all of North America (they checked.) they called GM Buick and were advised an ETA on the backorder for the part is unknown. They filed for an emergency backorder request and are awaiting further information. Now, I have an undriveable vehicle, there are no loaner cars available, the cheapest rental car is a full car payment every three days

07/28/2022 ODI #11476408.0

My wife was driving and went to turn the vehicle and the steering locked up momentarily. She drove directly home a block away and pulled into the garage. When attempting to take the car for service it would not turn in either direction.

airbags 4 complaints shown

6 total in this category · severe · avg repair $1,100 · see airbags cluster analysis →
12/26/2018 ODI #11163532.0

Tl* the contact owns a 2015 Buick lacrosse. The contact received notification of NHTSA campaign number: 16v651000 (air bags, seat belts). The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. Hennessy Buick GMC (7261 jonesboro rd, morrow, ga 30260, (844) 240-2177) was contacted and confirmed that the parts were not available for the recall remedy. The manufacturer was made aware of the issue and was not able to confirm when the parts were to become available. The contact had not experienced a failure. The VIN was unknown.

11/14/2016 25,000 mi Crash ODI #10925777.0

Tl* the contact owns a 2015 Buick lacrosse. While driving approximately 35-40 MPH, a deer struck the front driver's side of the contact's vehicle. The driver's side steering wheel air bag deployed, but did not fully inflate. There were no injuries. A police report was filed and the insurance company was notified. The vehicle was towed to a tow lot where and was awaiting inspection from the insurance company. The contact received notification of NHTSA campaign number: 16v651000 (air bags, seat belts). The contact had a repair appointment at a local dealer. The manufacturer was not notified of the failure. The VIN was invalid. The failure mileage was 25,000.

10/06/2015 15,495 mi Crash ODI #10780211.0

Tl* the contact owns a 2015 Buick lacrosse. While attempting to park, the vehicle independently surged forward, went over a railroad cross tie, and crashed into a tree. A police report was not filed. The air bags did not deploy. No injuries were sustained. The vehicle was repaired. The manufacturer was notified of the failure. Updated 01/21/16*lj *js

09/29/2022 100,000 mi Crash ODI #11487099.0

The contact owns a 2015 Buick Lacrosse. The contact stated while driving at 55 MPH, another vehicle spun uncontrollably and crashed into the driver's side door of the vehicle and the door caved in. The contact hit the left side of her head against the front driver's side window. The air bags failed to deploy. The fire department assisted the contact out of the vehicle by cutting the driver-side door. The contact was transported to the hospital with the assistance of emergency units. The contact sustained soreness on the left side of her body, from the neck down to the legs. The contact also sustained bruises on the left side. A police report was filed. The vehicle was towed to a tow yard. The contact associated the failure NHTSA Campaign Number: 17V437000 (Air Bags, Seat Belts); however, t

electrical 3 complaints shown

7 total in this category · moderate · avg repair $850 · see electrical cluster analysis →
12/19/2019 14,000 mi ODI #11290147.0

I have been having problems where my car wont start, when trying lights rapidly blink, sometimes the radio and directionals wont work, and sometimes it cuts off while driving. My car is a 2015 Buick lacrosse with 14k miles on it.

11/01/2016 ODI #10920478.0

Tl* the contact owns a 2015 Buick lacrosse. While driving various speeds, "don't take your eyes off the road " began to flash on the message board. The failure recurred on numerous occasions. The vehicle was taken to a dealer. The contact was informed that the message was only supposed to display during vehicle start up. It was diagnosed that a module needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 50. ...updated 12/28/16 *bf updated 01/03/17.*jb

07/30/2016 3,690 mi ODI #10891813.0

Takata recall, the engine stalled while driving the car especially during turns. The car continued to hesitate to stall in traffic. The car vibrated nearby the steering column while driving in traffic. The car floor appeared to cave in on the left side on the driver's side. The heater failed to blow out hot air. The telephone calls were distorted as evidenced by being unable to hear the caller.

lighting 3 complaints shown

4 total in this category · moderate · avg repair $250 · see lighting cluster analysis →
08/10/2018 5,000 mi ODI #11118910.0

Tl* the contact owns a 2015 Buick lacrosse equipped with adaptive headlights. While driving downhill at night, the headlamps failed to provide adequate illumination. The contact stated that the failure occurred only while traveling downhill. The vehicle was taken to burnworth-zollars Chevrolet (350 us-6, ligonier, in 46767, (260) 894-3127) to be diagnosed. The contact stated that the headlamps were adjusted; however, the failure persisted. The manufacturer was not contacted. The approximate failure mileage was 5,000. **tr *js

08/01/2020 ODI #11342657.0

While driving home on a city street we noticed that both low and high beam lights were not working.

07/09/2019 ODI #11230271.0

2015 Buick lacrosse. Consumer writes in regards to problems with the interior lights. *ld the consuer stated the all the interior lights would turn off and on independently. *js

other 2 complaints shown

11/01/2019 65,000 mi ODI #11277558.0

Sunroof spontaneously exploded while driving on the highway at approximate speed of 65 MPH. Occurred while driving open area and nothing hit the vehicle. Temperature was approximately 41 degrees at about 7:30pm with no rain, snow, etc. At the time of incident. There was a very loud "bang" sound with 5 passengers in vehicle at the time. Inside temperature of vehicle set at 72 degrees. Some very small pieces "sand like" of glass were noticed on center console, front seats. Not sure where else. A new insurance claim has been initiated. The dealership service tech isn't going to contact gm to advise of any possible defect since he believes the sunroof must have been hit by some object on the outside since the hole is in center and he saw no cracks or anything coming from an edge. Additionally

10/19/2023 ODI #11550798.0

Transmission problem. Jerking when going into gear.

powertrain 1 complaint shown

11/10/2025 ODI #11698532.0

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 couldn’t 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 gas but the car didn’t move, it only revved. I then proceeded to put it in park and turn it off then on, only for it to do the same thing. So from there I had it pushed off into a nearby parking spot

fuel system 1 complaint shown

10/30/2020 34,000 mi ODI #11372440.0

Tl* the contact owns a 2015 Buick lacrosse. The contact stated that upon parking her vehicle in her garage, a strong fuel odor emitted from the vehicle. The contact took the vehicle to lou fusz Buick GMC (10950 page ave, st. Louis, mo 63132) where the vehicle was diagnosed with a fuel leak. The contact had the vehicle repaired out of pocket. The manufacturer was not notified of the failure. The vehicle was repaired. The failure mileage was approximately 34,000.

Showing 300 of 44 total complaints. The full federal record is available at nhtsa.gov/vehicle/2015/Buick/LaCrosse#complaints.
Source: National Highway Traffic Safety Administration (NHTSA) owner complaint database. Last synced 2026-06-14. Complaints are owner-submitted and unverified — the existence of a complaint is not proof of a defect, but a pattern of complaints around the same component is a signal worth weighing. Verify any specific filing at nhtsa.gov.
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