RoadVitals

2015 Buick Lacrosse Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
44
Latest Nov 10, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
12
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
5

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2015 Buick Lacrosse, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Steering1224.5%
  • Airbags714.3%
  • Brakes510.2%
  • Exterior lighting36.1%
  • Fuel system36.1%
  • Driver assistance36.1%
  • Powertrain (other)24.1%
  • Seat belts24.1%
  • Visibility12.0%
  • Engine12.0%
  • Interior & seats12.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

12
reports

From owner reports, verbatim

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.

NHTSA ID 11666414 · filed Jun 11, 2025

As I was driving around a corner, the steering wheel got hard, very hard and it no longer worked

NHTSA ID 11657664 · filed Apr 29, 2025
All 12 reports naming steering

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

9
reports

From owner reports, verbatim

The truck pops open on its own when park and while driving.. Had to pull the fuse just to keep it from opening.

NHTSA ID 11471159 · filed Jun 27, 2022

WOULD NOT START AT ALL, ONCE WE GOT IT STARTED AND HEADED DOWN THE ROAD, THE CAR SHUT OFF WHILE DRIVING. VERY DANGEROUS.

NHTSA ID 11395038 · filed Feb 7, 2021
All 9 reports naming electrical

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

7
reports

From owner reports, verbatim

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, the VIN was not included. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 100,000.

NHTSA ID 11487099 · filed Sep 29, 2022

SERVICE AIR BAG MAINTENANCE WARNING ⚠️

NHTSA ID 11399060 · filed Mar 4, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

5
reports

From owner reports, verbatim

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.

NHTSA ID 11657483 · filed Apr 29, 2025

The contact owned a 2015 Buick Lacrosse. The contact stated while making a right turn and attempted to depress the brake pedal but failed to stop. The contact stated no warning light was illuminated. The contact stated he crashed into a low road divider and came to a stop. The air bags did not deploy. The contact sustained injuries on his left shoulder down to his left hip but did not seek medical attention. A police report was filed. The vehicle was not drivable. The insurance company deemed the vehicle a total loss. The contact towed the vehicle to his residence and then to the local dealer. The manufacturer had been informed of the failure. The failure mileage was approximately 45,000. The VIN was not available.

NHTSA ID 11422247 · filed Jun 25, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

3
reports

From owner reports, verbatim

WHILE DRIVING HOME ON A CITY STREET WE NOTICED THAT BOTH LOW AND HIGH BEAM LIGHTS WERE NOT WORKING.

NHTSA ID 11342657 · filed Aug 1, 2020

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

NHTSA ID 11118910 · filed Aug 10, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

3
reports

From owner reports, verbatim

Fuel line under hood was rubbing against a bracket and is leaking. All the hangers and clips are secured and no play in Fuel line.

NHTSA ID 11500759 · filed Jan 9, 2023

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.

NHTSA ID 11372440 · filed Oct 30, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

3
reports

From owner reports, verbatim

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.

NHTSA ID 10891813 · filed Jul 30, 2016

ADAPTIVE CRUISE CONTROL - VEHICLE FOLLOWS VEHICLE IN FRONT WAY TOO CLOSE. THE INTERVAL FOLLOWING DISTANCE IS 1.2 SECONDS WHEN SET TO NEAR AND 1.5 SECONDS WHEN SET TO FAR. THIS IS WAY TOO CLOSE AS MOST STATES SPECIFY NO LESS THAN 3 SECONDS. BUICK HAS NO ANSWER. PLEASE HELP...

NHTSA ID 10824808 · filed Feb 8, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

2
reports

From owner reports, verbatim

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 and then towed to a wrenchrite where they had confirmed it had nothing to do with the transmission fluid or anything minor. I then had it taken to Emory Services and they had confirmed the transmission its self had been fried.

NHTSA ID 11698532 · filed Nov 10, 2025

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.

NHTSA ID 11597441 · filed Jun 28, 2024

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

2
reports

From owner reports, verbatim

The part of the driver seat belt that goes under the seat and is attached by a metal cable. The cable totally ripped apart. The date is approximate because I did not notice it until it was almost completely broken off. . I had the seatbelt repaired at the dealer Mangino Buick in Ballston spa New York, at the sum of $300they said GM refused to cover it. I tried to explain that this is a Safety issue not a warranty item. This never happens.

NHTSA ID 11524977 · filed Jun 2, 2023

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.

NHTSA ID 11163532 · filed Dec 26, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

MY HEADLIGHTS CONTINUE TO BLOW, MY WINDSHIELD WIPERS WILL NOT COME ON. MY RADIO GOES OUT AND ON. WHEN STARTING MY CAR USING PUSH START MY CAR STALL. HESITATE TO START BUT FINALLY STARTS AFTER SO MANY TRIES. I HAVE HAD TO JUMP START CAR AND RECENTLY HAD A BATTERY REPLACED. NOW THE POWER STEERING IS GONE OUT. I CAN BARELY TURN STEERING WHEEL., THIS HAPPENED WHILE DRIVING HOME FROM WORK. MY DASHBOARD IS VERY DIM. IT WENT COMPLETELY BLACK A COUPLE OF TIMES WHILE DRIVING WHEN CAME BACK IT'S BARELY LIT I CAN BARELY SEE GAS GAUGE, OR SPEED ODOMETER.

NHTSA ID 11301958 · filed Jan 26, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

1
report

From owner reports, verbatim

WOULD NOT START AT ALL, ONCE WE GOT IT STARTED AND HEADED DOWN THE ROAD, THE CAR SHUT OFF WHILE DRIVING. VERY DANGEROUS.

NHTSA ID 11395038 · filed Feb 7, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

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

NHTSA ID 11230271 · filed Jul 9, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .