2015 Buick Regal
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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These records cover every 2015 Buick Regal. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Owner complaints
33 complaints1 involved a crash1 involved a fire3 injuries
What owners report most
Latest complaints
- Engine
The contact owns a 2015 Buick Regal. The contact stated while driving at an undisclosed speed, upon reaching a stop light, the vehicle inadvertently lost motive power and was able to restart. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a…
The contact owns a 2015 Buick Regal. The contact stated while driving at an undisclosed speed, upon reaching a stop light, the vehicle inadvertently lost motive power and was able to restart. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who was unable to determine the cause of the failure. The vehicle was not repaired. The vehicle was then taken to the dealer, who determined that the engine was experiencing a vacuum leak. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 102,000.
- Engine
Excessive oil consumption on the 2.4L engine. GM has known about the oil consumption on these engines for a long time and if oil is not consistently checked and topped off it will seize the motor while driving
- Service brakes
After starting my vehicle with foot on the brake and putting the vehicle in gear it will move forward and occasionally roll for 4 or 5 feet before the brake engages. This is extremely dangerous as I'm pulling out of a parking space and merging with ongoing traffic !This has been going on for…
After starting my vehicle with foot on the brake and putting the vehicle in gear it will move forward and occasionally roll for 4 or 5 feet before the brake engages. This is extremely dangerous as I'm pulling out of a parking space and merging with ongoing traffic !This has been going on for approximately three weeks. The vehicle literally has no brakes for four or five feet despite the fact that my foot being pressed all the way down on the brake pedal!! Last week I came very close to a major accident when I couldn't stop for an on oncoming car. Thank goodness the operator of the other vehicle stopped in time to avoid a serious accident! I immediately took the car to a local garage to have my brakes checked. They found no issues. I then took it to the Buick dealer,BICAL, and they found a serious issue. The brake vacuum pump had frozen and had actually disintegrated and no longer was functional. Parts from the pump entered the valve shaft area also. The end result was a $3,000 repair bill. The important issue here is the driver safety on the road.Although this was only occasional and at low speeds left unattended would lead to a total brake failure with major consequences and major fatalities!! God only know how many major accidents occurred with major consequences without anyone knowing the true source of the accident details. I have read online that 1996-1997 Cadillacs also have this same issue!! This is a very poor design and a major safety issue. After all there is no such thing as a minor brake issue!!! I'm avail to discuss this issue issue at your convenience. I can be reached on [XXX] [XXX] cell. Repair bill available. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Engine
The contact owned a 2015 Buick Regal. The contact stated that while powered off, a civilian observed smoke emanating from the engine compartment. The contact stated that the vehicle then exploded. The contact stated that a vehicle parked next to the vehicle had damage from the fire. The origin of…
The contact owned a 2015 Buick Regal. The contact stated that while powered off, a civilian observed smoke emanating from the engine compartment. The contact stated that the vehicle then exploded. The contact stated that a vehicle parked next to the vehicle had damage from the fire. The origin of the fire was unknown. The fire department extinguished the fire and a fire department report was made available. The manufacturer was not notified of the failure. The failure mileage was unknown.
- Air bags · Electrical system · Fuel/propulsion system
Airbag Red Light indicator on for 2+ weeks, ambient temperature sensor malfunction and vehicle seems to have less pressure when accelerating
- Exterior lighting
I purchased my 2015 buick in May of 2015. At about December of 2017 the drivers HID head light was breached and moisture crept in creating an inner fog and eventually a puddle of water. In the falloff 2018 the same thing happened on the passengers side. I've removed both head assemblies and tried…
I purchased my 2015 buick in May of 2015. At about December of 2017 the drivers HID head light was breached and moisture crept in creating an inner fog and eventually a puddle of water. In the falloff 2018 the same thing happened on the passengers side. I've removed both head assemblies and tried to fix the problem with very little success. Now I am looking at replacing both lamp assemblies at a cost of $2200 not counting labor.
- Exterior lighting
Drivers side headlight has condensation in it & stopped working. Vehicle hasn’t been involved in any accidents or incidents that would have caused this. Dealer advised of the problem while performing oil change.
- Engine · Fuel/propulsion system
I started experiencing excessive oil burn at around. Since then, I have checked my oil biweekly to top off and keep at proper levels along with consistent oil changes as the oil gets dirty quickly. Dealerships before have told me that its "normal" for these engines. I discovered a bad oil leak.…
I started experiencing excessive oil burn at around. Since then, I have checked my oil biweekly to top off and keep at proper levels along with consistent oil changes as the oil gets dirty quickly. Dealerships before have told me that its "normal" for these engines. I discovered a bad oil leak. Vacuum pump issues. Multiple camshaft seals worn away, that were hard as rock from excessive heat including piston seals that had been affected. Thought this possibly had fixed the excessive oil burn. A few weeks later I received the oil level low notification on the car computer. I check and its very low. The oil burn IS continuing with no clear signs of an oil leak with dirty oil. There IS possibly more problems within the engine that aren't seen. I have checked previous complaints. I notice that this engine has many of the same problems with the turbo package on gm vehicles. it has a rough idle and engine hesitation. these characteristics seem to include inconsistent engine performance sound and are felt through the pedals, the driver's seat and steering wheel, there IS a putter and hesitates while accelerating.
- Air bags · Seat belts · Suspension
Air bag system keeps coming on the dealer says it's my fault and they can't do nothing about it I have a kid and it's not safe my airbag can deploy anytime.
- Engine
Engine has gone out twice within 54K miles. Service tech said this IS a know issue with the 2015 buick regal engine. I just had it replaced the 2ND time in feb of 2020. First time it went out there was only 12K miles on it. Now its nov. Of 2020 and the car IS having the same exact issues as it was…
Engine has gone out twice within 54K miles. Service tech said this IS a know issue with the 2015 buick regal engine. I just had it replaced the 2ND time in feb of 2020. First time it went out there was only 12K miles on it. Now its nov. Of 2020 and the car IS having the same exact issues as it was when both engines went out. I cannot believe this IS happening a third time. This IS not fair as a consumer to purchase a new car with barely any mileage and the engine keeps going on. I was on the freeway the last time. Worst possible timing ever. This IS like a never ending really expensive issue
- Steering
While exiting an interstate on a sharp curve failed to respond. No warning lights appeared. When applying brake steering began to respond. Contacted dealer service department charlie obaugh staunton virginia. Vehicle IS not on recall list. Problem appears to be similar to 2016 steering recall.…
While exiting an interstate on a sharp curve failed to respond. No warning lights appeared. When applying brake steering began to respond. Contacted dealer service department charlie obaugh staunton virginia. Vehicle IS not on recall list. Problem appears to be similar to 2016 steering recall. Dealership did not offer remedy for problem. This IS definitely a safety issue losing steering while in motion. what options do we have
- Engine
I started experiencing excessive oil burn at around 85,000 miles. Since then, I have checked my oil biweekly to top off and keep at proper levels along with consistent oil changes as the oil gets dirty quickly. Dealerships before have told me that its "normal" for these engines. At 109,610 miles, I…
I started experiencing excessive oil burn at around 85,000 miles. Since then, I have checked my oil biweekly to top off and keep at proper levels along with consistent oil changes as the oil gets dirty quickly. Dealerships before have told me that its "normal" for these engines. At 109,610 miles, I discovered a bad oil leak. I took the vehicle into an independent mechanic to diagnose and fix the problem. He determined that the vacuum pump had broken off into the engine which caused a seal problem for the top of the engine. As he opened up the top of the engine to remove the broken pieces, he noticed multiple camshaft seals that had worn away, that were hard as rock from excessive heat including piston seals that had been affected, he repaired them all after ordering the replacement parts from buick. Thinking this possibly had fixed the excessive oil burn, I stopped checking the oil levels. A month and 1,000 miles later, I received the oil level low notification on the car computer. I check and its very low. The oil burn IS continuing with no clear signs of an oil leak with dirty oil. There IS possibly more problems within the engine that aren't seen. Checking previous complaints. I notice that this engine has many of the same problems with the turbo package on gm vehicles.
- Exterior lighting
TL* the contact owns a 2015 buick regal. The contact stated that the driver's side headlight was filled with moisture. The contact was concerned that moisture in the headlight housing may cause the headlight to become inoperable while driving at night and possibly cause an accident. The diagnosis…
TL* the contact owns a 2015 buick regal. The contact stated that the driver's side headlight was filled with moisture. The contact was concerned that moisture in the headlight housing may cause the headlight to become inoperable while driving at night and possibly cause an accident. The diagnosis was confirmed by an independent mechanic. Karp buick (400 sunrise hwy, rockville centre, ny 11570, 515-665-1739) was contacted and informed of the failure but provided no repair assistance. The manufacturer was not made aware of the failure. The approximate failure mileage was 34,500.
- Service brakes
Faulty brake vacuum pump. Leaking oil and vehicles brake pedal was stiff and luckily did not lead to an accident as I had to use all my weight to push the pedal down to stop the car. I took the car to a buick dealership and they said the vacuum pump disintegrated while disassembling to put new…
Faulty brake vacuum pump. Leaking oil and vehicles brake pedal was stiff and luckily did not lead to an accident as I had to use all my weight to push the pedal down to stop the car. I took the car to a buick dealership and they said the vacuum pump disintegrated while disassembling to put new vacuum pump in. This lead to parts of the vacuum pump entering the engine. There IS now metal in the oil and engine IS not running right with reduced power. Dealership said it IS not their fault that gm made a vacuum pump that IS notorious for falling apart into the engine. If the dealership IS aware of a cheap part that often disintegrates into the engine how has this not been recalled? I see many cases online where this has happened. Dealership I took it to IS vandevere buick in akron ohio. Jerry messenger IS the manager that can verify my complaint. *tr
- Exterior lighting · Unknown or other · Wheels
Driver side headlight IS retaining water/liquid. When I bought the car in 2015, I was told that my tires were new; then 2 years ago, I was told that I needed to replace two of them. Now one of the two original pirelli tires has pits and clears chunks missing from the tire base, as well as many…
Driver side headlight IS retaining water/liquid. When I bought the car in 2015, I was told that my tires were new; then 2 years ago, I was told that I needed to replace two of them. Now one of the two original pirelli tires has pits and clears chunks missing from the tire base, as well as many cracks throughout the entire tire! Lastly, the car has a habit of locking the doors on its own and keeping them locked, thereby making it impossible to get in. The most recent time, I called onstar...and didn't even speak to anyone, but they miraculously opened and the remote worked fine...again! Vehicle has under 49000 miles on it! Vehicle has always been serviced by arnold chevy / buick and no one else! Oh, and just a complaint from when I purchased the vehicle: I was never told the car needed premium gas for best turbo performance; I was told that after owning the vehicle 3 years, after the warranty expired and I complained of the engine lagging.
- Exterior lighting
The driver side headlight assembly holds water and moisture and light can not come out very well it's a known issue and should have a recall on it
- Air bags
Service airbag was displayed on the dashboard when I started my vehicle. Took it in to a buick dealership and it was the airbag module. My concern IS that it went out at all in a vehicle that had less than 100,000 miles on it and if it would happen again.
- Engine
TL* the contact owns a 2015 buick regal. When the vehicle reached a complete stop, the vehicle stalled and the engine power reduced warning indicator illuminated. The contact had to turn off and restart the vehicle for it to resume normal operation. The vehicle was taken to anchor buick GMC (1…
TL* the contact owns a 2015 buick regal. When the vehicle reached a complete stop, the vehicle stalled and the engine power reduced warning indicator illuminated. The contact had to turn off and restart the vehicle for it to resume normal operation. The vehicle was taken to anchor buick GMC (1 automotive blvd, elkton, md 21921, (443) 406-4623) where it was diagnosed that the vacuum pump, camshaft, and camshaft sensor failed and needed to be replaced. The vehicle was repaired; however, the failure recurred multiple times. As a result, the contact had to purchase a loaner vehicle. The manufacturer was made aware of the failures and offered $100 towards the repair costs. The failure mileage was approximately 97,341.
- Electrical system › Ignition › Anti-theft › Control module · Latches/locks/linkages
TL* the contact owns a 2015 buick regal. While the contact was inside the vehicle, the driver's side door lock was pressed, which activated the anti-theft system. The doors would not unlock from the inside and the occupants became trapped inside the vehicle for approximately 15 minutes before the…
TL* the contact owns a 2015 buick regal. While the contact was inside the vehicle, the driver's side door lock was pressed, which activated the anti-theft system. The doors would not unlock from the inside and the occupants became trapped inside the vehicle for approximately 15 minutes before the contact was able to open the doors. An unknown dealer and the manufacturer were notified of the failure, but no assistance was offered. The failure mileage was unknown. *js
- Exterior lighting
We had the driver's headlight replaced under warranty due to it holding water. Once we got the car back and drove it at night, it was apparent that the light pattern was not the same. See photo. we were not able to see the road on the left side since the beam was essentially pointed down so I took…
We had the driver's headlight replaced under warranty due to it holding water. Once we got the car back and drove it at night, it was apparent that the light pattern was not the same. See photo. we were not able to see the road on the left side since the beam was essentially pointed down so I took the vehicle back and they said that the headlight was a new design and that's how it looks but they claimed to have adjusted it again. That week we drove to orlando at night and almost every car in the opposite direction would either flash their lights at us or honk their horn. I did a static test and the ledt light was illuminating overhead road signs at a distance of 50FT so we were blinding oncoming drivers. I contacted buick corporate and they told me to take the vehicle back to the dealer a 4TH time, once again I was told this IS the new design but we will adjust it. as it stands right now, my left and right headlights are throwing 2 completely different light patterns, I still can't see the left side of the road and the high beams on the left side don't seem to illuminate anything at all. I'm a licensed engineer and accident re-constructionist that has subjected other vehicles to dot and sae headlight tests and these lights will not pass. it also causes undue stress on the the driver since the lighting pattern IS no longer consistent across the front of the car. I would like some help in getting gm to acknowledge this issue and correct it since they are telling me that once my warranty expires in may, they are no longer responsible
- Electrical system · Exterior lighting
This vehicle has hid headlight assemblies that have constant issues with condensation/water entering the housing and causing the ballast and bulb to fail. This IS due to a faulty seal between the outer and inner shell assembly. This IS a huge safety issue, as the vehicle may loose all headlights…
This vehicle has hid headlight assemblies that have constant issues with condensation/water entering the housing and causing the ballast and bulb to fail. This IS due to a faulty seal between the outer and inner shell assembly. This IS a huge safety issue, as the vehicle may loose all headlights and cause the driver to crash. The assemblies are very costly to replace and the issue IS very very common on all 2011 though 2017 regal and GS models with hid. This IS dangerous and should be fixed by the manufacturer. New assemblies will result in the same safety issue in a short amount of time. This could be a design flaw or a manufacturing flaw... Regardless, it IS very dangerous!
- Seat belts
Driver seat belt will not fasten. Defective ,so I'm without a seatbelt
- Electronic stability control (esc) · Engine · Fuel/propulsion system
On 10/10/2018 at 6:45 am, 63 degrees fahrenheit, certified/current lpt warranty/15' regal prem 2/ 60,600 od 2.0l/turbo/automatic trans, conditions-speed-10 mph-steering straight, brake at 100%, engine performance issues manifested during the end portion of the trip while in drive, at idle, dropping…
On 10/10/2018 at 6:45 am, 63 degrees fahrenheit, certified/current lpt warranty/15' regal prem 2/ 60,600 od 2.0l/turbo/automatic trans, conditions-speed-10 mph-steering straight, brake at 100%, engine performance issues manifested during the end portion of the trip while in drive, at idle, dropping off friend at his workplace parking lot. Trip characteristics-total trip 35 min at 20 total miles-first part of the trip at 45 mph for 15 min/the middle part of the trip at 70 mph for 12 min/end portion of the trip at 15-25 mph for 6 min/idle at 2 min-engine performance-sudden onset of high, rough idle or engine hesitation? Characteristics seemed to include inconsistent engine performance sound and feel felt through the pedals, the driver's seat and steering wheel, brake pedal depressed at 100%, immediately after moving the automatic transmission knob from park to drive, engine temp within normal parameters, gas level 35 miles till e. In drive, accelerator at 15-20%, drove 35 mph for 5 miles to a shell gas pump, shifted to park, brake depressed at 100%, depressed on/off engine button, engaged the electronic parking system, max fueled vehicle with high-grade unleaded fuel. Vehicle sat, unstarted, for 15 min after fueling. Drove to the autozone across the street, 1 mile/20 mp, experienced a mil coming on solid in the ip while parking the vehicle. Obtained mil printout read: "cylinder 4 misfire detected"/"ase certified master technicians have seen this issue on your type of vehicle and the most likely solution IS: perform engine de-carbon procedure"/code p0304. at present: on start-solid mil, rough, high idle at 1500 rpms, after 1-2 min-mil,tcs solid, rough idle at 1000 rpms. Drivability at all speeds affected but less so at higher speeds, *significant lurch at 15-35 mph feels like hard shift/intermittent. I changed oil/air filters, driven 2 miles since parking at residence.
- Structure › Body
Ice build up in door jam, when driving during snow storms the snow melts runs down the channels into the door jam and then freezes up preventing the door to open.
- Unknown or other
I went to turn off car after I parked key wouldn't turn off or come out of ignition
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011989This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- 11011900This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
- 11011896This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
- 11011805This Preliminary information communicates a GM part number forreflective high temperature heat or insulating tape when repairing wiring harnesses.
- 11011782This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
- 11011709This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11011444This Preliminary information communicates to the dealer a process for accessing the procedure to add attachments to a GM technical assistance case using the dealer case management tool.
- 11011420This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts TAC.
- 11011205This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- 11011119This Preliminary information communicates to dealers GM is working on a solution for outdated Apps
- 11010651This service bulletin informs the technician of an alternate lift procedure that has been developed when the lift plate does not fit the top of the transmission case for 6T30, 6T35, 6T40, 6T45, and 6T50 Transmissions.
- 11010576This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.
- 11010545This service bulletin provides information on key code security rules and information on GM keycode look-up applications (U.S).
- 11010495This bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S. Only).
- 11010491This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- 11010490This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11010488This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.
- 11010422This service bulletin provides information on summer tire performance and tire cold weather cracking.
- 11010421This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11009764This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 11009756This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management.
- 11009532This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009531This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009170This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
- 11009156This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- 11009088This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
- 11009039This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
- 11009037This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
- 11008986This Preliminary information communicatesdirection and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.
- 11008956This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11008906This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
- 11008898The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
- 11008893This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
- 11007936This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007744This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007743This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007721This service bulletin provides information on AGM batteries that require less frequent charging in storage.
- 11007208This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- 11007196This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
Every Buick Regal model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.