NHTSA vehicle safety data

2003 Buick Regal Recalls, Ratings & Complaints

The 2003 Buick Regal has 5 NHTSA recall campaigns and 102 owner complaints on file as of November 3, 2026. Recall repairs are usually free at an authorized Buick dealer.

NHTSA recall and complaint data for the 2003 Buick Regal, plus NCAP crash-test ratings. Recall data is refreshed daily from NHTSA.

Pre-purchase inspection checklist → Reliability & 5-year cost forecast →

2003 Buick Regal owner complaints

Owners have filed 102 complaints with NHTSA about the 2003 Buick Regal, describing incidents dated January 2, 2003 to May 26, 2023.

Most-cited components

Electrical System 35 complaints
Engine 35 complaints
Service Brakes 10 complaints
Steering 10 complaints
Power Train 7 complaints
Exterior Lighting 6 complaints

Of the 102 complaints on file, 5 report a crash and 14 a fire; across all 102 complaints, owners report 7 injuries (owner-reported, not verified by NHTSA).

Newest complaints

ODI #11536533 · Filed August 4, 2023
I BACKED THE CAR IN DRIVE AND THE GUAGES WERE NORMAL. WHEN I GOT OUT I SAW A SMALL AMOUNT OF SMOKE COMING FROM UNDER CAR BUT WITHIN A MINUTE THERE WERE FLAMES COMING FROM UNDER THE CAR AND WITHIN A FEW MINUTES THE FLAMES WERE ABOVE THE CAR. I CALLED 911 WHEN I SAW FLAMES AND KNEW I WASN'T GOING TO…
ODI #11343064 · Filed August 3, 2020
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE VEHICLE REPEATEDLY SHUT OFF WITHOUT WARNING AFTER MULTIPLE ATTEMPTS. UPON INSPECTION OF THE VEHICLE, THE CONTACT'S FRIEND OPENED THE VEHICLE'S HOOD AND DISCOVERED THAT THE ENGINE WAS ENGULFED IN FLAMES. THE…
ODI #11163490 · Filed December 26, 2018
MY DAUGHTER WAS SITTING IN THE PASSENGER FRONT SEAT. THE SEAT KEPT HEATING UP ALMOST UNBEARABLE. THE NEXT DAY CAR WAS OFF ALL NIGHT MY BATTERY DIED AND THE HEATED SEAT WAS STILL HOT NEVER SHUT OFF ALL NIGHT LONG I FOUND A SENSOR UNDER THE SEAT AND UNPLUGGED THAT BUT AM NERVOUS OF MY DRIVER SEAT ALSO…

Read all 102 complaints

Owner-reported

2003 Buick Regal mileage at failure

68 of the 102 complaints on file for the 2003 Buick Regal give the vehicle's mileage when the problem happened.

Mileage at failure by component, from owners' complaints to NHTSA
Component	Median	Middle half	Based on
Electrical System	Median 100,000 miles	Middle half 60,000–150,000 miles	Based on 31 complaints

A component's median is its 50th percentile, and its middle half runs from its 25th to its 75th percentile.

Owners give the mileage themselves, often as a round number, and NHTSA doesn't check it. A complaint that names several components counts under each one, and mileages that can't be right, such as 999,999, or 50 miles on a five-year-old car, are left out.

These figures describe the complaints owners filed. They don't predict when a particular vehicle will have a problem, and vehicles that never had one aren't counted.

Mileage from NHTSA's complaints file of October 31, 2026. How these figures are worked out

Engine Oil Dripping On Manifold may Cause Fire

NHTSA #15V701000 · Engine and Engine Cooling — Engine · NHTSA notice

Reported October 26, 2015 · General Motors LLC

Potentially affected: 1,003,556 vehicles

Repair completion: 38.23% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)

Manufacturer campaign 15757 · Owners notified February 19, 2016 · Vehicles built September 4, 1996 – June 1, 2004 (per NHTSA)

Defect description

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Safety consequence

Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Manufacturer remedy

The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

ENGINE COMPARTMENT FIRE

NHTSA #09V116000 · Engine and Engine Cooling · NHTSA notice

Reported April 8, 2009 · GENERAL MOTORS CORP.

Potentially affected: 1,497,516 vehicles

Manufacturer campaign 09047 · Owners notified April 9, 2009 · Recall influenced by NHTSA's Office of Defects Investigation

Defect description

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Safety consequence

IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Manufacturer remedy

DEALERS WILL REPLACE THE ENGINES FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINES PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

Notes

GM RECALL NO. 09047.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

STEERING KNUCKLE BREAKING/LOSS OF STEERING CONTROL

NHTSA #09E005000 · Steering · NHTSA notice

Reported February 17, 2009 · DORMAN PRODUCTS, INC.

Potentially affected: 979 vehicles

Owners notified February 23, 2009

Defect description

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.

Safety consequence

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

Manufacturer remedy

DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT DORMAN'S TOLL-FREE HOTLINE AT 1-800-523-2492 AND PRESS 5.

Notes

THIS RECALL ONLY PERTAINS TO AFTERMARKET DORMAN STEERING KNUCKLES AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON VEHICLES MANUFACTURED BY GENERAL MOTORS CORPORATION.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

INTERMEDIATE STEERING SHAFT/LOSS OF STEERING

NHTSA #08E063000 · Steering · NHTSA notice

Reported October 17, 2008 · DORMAN PRODUCTS, INC.

Potentially affected: 3,855 vehicles

Owners notified October 16, 2008

Defect description

DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOLD UNDER THE "NAPA" BRAND NAME), AND PLATINUM PARTS #'S 2425151, 2425152, AND 2425153 MANUFACTURED DURING THE MONTH OF SEPTEMBER 2007. THESE REPLACEMENT STEERING SHAFTS CAN BE USED ON THE VEHICLES LISTED ABOVE. THE WELD CONNECTING THE INNER TUBE TO THE OUTER TUBE MAY BE DEFECTIVE.

Safety consequence

IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.

Manufacturer remedy

DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 16, 2008. OWNERS MAY CONTACT DORMAN TOLL FREE AT 1-800-523-2492.

Notes

THIS RECALL ONLY PERTAINS TO DORMAN'S OE SOLUTIONS BRAND NAME, BALKAMP'S NAPA BRAND, AND THE PLATINUM BRAND STEERING SHAFTS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON VEHICLES MANUFACTURED BY GENERAL MOTORS CORPORATION.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.

UNDERHOOD FIRES

NHTSA #08V118000 · Engine and Engine Cooling · NHTSA notice

Reported March 12, 2008 · GENERAL MOTORS CORP.

Potentially affected: 207,542 vehicles

Manufacturer campaign 07035 · Owners notified April 28, 2008 · Vehicles built April 1, 2002 – June 30, 2003 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation

Defect description

GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

Safety consequence

CERTAIN UNDERHOOD FIRES MAY BE CAUSED BY DROPS OF ENGINE OIL, FROM SEEPAGE OR SPILLAGE, BEING DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING. IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND, IN SOME INSTANCES, THE FIRE MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND.

Manufacturer remedy

DEALERS WILL REPLACE THE ENGINES FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINES PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, ALONG WITH THE 1-3-5 SPARK PLUG WIRE RETAINERS, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. , FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. UNTIL THE REMEDY IS COMPLETED, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS (1) THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CAR PORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE. THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL. OWNERS MAY CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668, OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

Notes

GM RECALL NO. 07035. CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

2003 Buick Regal 4-DR

—

out of 5

Overall Safety Rating

Not Rated

Frontal Crash

Not Rated

Driver: 4, Passenger: 3

Side Crash

Not Rated

Driver: 3, Passenger: 3

Side Pole

Not Rated

Rollover

Not Rated

Safety Technology

2003 Buick Regal 4-DR w/SAB

—

out of 5

Overall Safety Rating

Not Rated

Frontal Crash

Not Rated

Driver: 4, Passenger: 3

Side Crash

Not Rated

Driver: 3, Passenger: 3

Side Pole

Not Rated

Rollover

Not Rated

Safety Technology

102 owner complaints have been filed with NHTSA for the 2003 Buick Regal.

Unknown or Other; Engine; Fuel/Propulsion System

ODI #11536533

Fire

Incident: May 26, 2023 · Filed: August 4, 2023

I BACKED THE CAR IN DRIVE AND THE GUAGES WERE NORMAL. WHEN I GOT OUT I SAW A SMALL AMOUNT OF SMOKE COMING FROM UNDER CAR BUT WITHIN A MINUTE THERE WERE FLAMES COMING FROM UNDER THE CAR AND WITHIN A FEW MINUTES THE FLAMES WERE ABOVE THE CAR. I CALLED 911 WHEN I SAW FLAMES AND KNEW I WASN'T GOING TO BE ABLE TO PUT THE FIRE OUT MYSELF. THE FIRE DEPT ARRIVED, IT TOOK THEM AT LEAST 30 MINUTES TO PUT THE FIRE OUT. A COUNTY DEPUTY ARRIVED AND THERE IS A POLICE REPORT (I TRIED TO UPLOAD IT AND IT FAILED EACH TIME). THE DAMAGE HAS BEEN INSPECTED BY AN INSURANCE REPRESENTATIVE FROM THE OWNER OF THE HOUSE (UPLOAD FAILED.

Engine

ODI #11343064

Fire

Incident: May 19, 2020 · Filed: August 3, 2020

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE VEHICLE REPEATEDLY SHUT OFF WITHOUT WARNING AFTER MULTIPLE ATTEMPTS. UPON INSPECTION OF THE VEHICLE, THE CONTACT'S FRIEND OPENED THE VEHICLE'S HOOD AND DISCOVERED THAT THE ENGINE WAS ENGULFED IN FLAMES. THE POLICE AND FIRE DEPARTMENT WERE CALLED TO THE SCENE AND THE FIRE WAS EXTINGUISHED. POLICE AND FIRE REPORTS WERE FILED AT THE SCENE, NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. TWO MONTHS LATER, THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA RECALL NUMBER: 09V116(ENGINE AND ENGINE COOLING) WHICH HE LINKED TO THE FAILURE. THE MANUFACTURER NOR THE DEALER WERE NOTIFIED OF THE FAILURE. THE VEHICLE HAD YET TO BE REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN.

Seats

ODI #11163490

Incident: December 20, 2018 · Filed: December 26, 2018

MY DAUGHTER WAS SITTING IN THE PASSENGER FRONT SEAT. THE SEAT KEPT HEATING UP ALMOST UNBEARABLE. THE NEXT DAY CAR WAS OFF ALL NIGHT MY BATTERY DIED AND THE HEATED SEAT WAS STILL HOT NEVER SHUT OFF ALL NIGHT LONG I FOUND A SENSOR UNDER THE SEAT AND UNPLUGGED THAT BUT AM NERVOUS OF MY DRIVER SEAT ALSO SHE HAS NEWBORN BABY WAS WITH US AND THE SEAT DEFINITELY COULD HAVE STARTED ON FIRE VERY DISTURBING ALSO VERY DANGEROUS.

Engine

ODI #11149982

Incident: November 7, 2018 · Filed: November 7, 2018

WHILE MY VEHICLE IS IN MOTION I CAN SMELL OIL BURNING FROM SOME WHERE

Engine

ODI #11099493

Incident: May 30, 2018 · Filed: June 4, 2018

RECALL #15757 WAS PERFORMED BY DEALER ON 2/24/2016. THE VEHICLE AT THE TIME OF THE REPAIR HAD 255,300 MILES ON IT WHEN I TOOK IT TO THE DEALER (BROOKDALE CHEVROLET BUICK.GMC ON 5/30/18 WHEN I TOOK IT BACK TO THE DEALER FOR OIL DRIPPING ON THE MANIFOLD IT HAD 258,200. THERE IS SMOKE COMING FROM UNDER THE HOOD. WE HAD IT IN STORAGE AFTER THE REPAIR AND TOOK IT OUT THIS SPRING. THE WIFE SAID IT SMOKED AND THEN I DROVE IT AND I HAD A LOT OF SMOKE COMING FROM UNDER THE HOOD. SINCE THE REPAIR WE ONLY PUT 2,900 MILES ON THE VEHICLE. SURELY IF THE REPAIR WAS DONE CORRECTLY WE SHOULDN'T BE WORRYING ABOUT OUR SAFETY. THE CAR CAN'T BE DRIVEN AS IS. THE DEALER FLATLY SAID THEY WERE NO LONGER RESPONSIBLE FOR ANY MORE REPAIRS UNLESS I PAY THEM $1,100 TO REPLACE THE VALVE COVER AND VALVE COVER GASKET. THE CAR IS REGISTERED AT THE DEALER UNDER NL COMPANIES BECAUSE I HAVE A RENTAL. THEY CAN'T SEEM TO PUT IT UNDER MY NAME. I CAN APPRECIATE THEIR RELUCTANCE TO REDO THE REPAIRS BUT THERE IS NO WAY OIL SHOULD BE LEAKING AGAIN ON THE MANIFOLD AFTER 2.900 MILES. THEY WROTE DOWN THE WRONG MILEAGE ON THEIR 5/30/18 INVOICE. THERE SHOULD BE 4 DOCUMENTS ATTACHED IF I DID IT CORRECTLY.

Exterior Lighting

ODI #11062616

Incident: January 12, 2018 · Filed: January 13, 2018

THE BRIGHT /DIM HEADLIGHT CONTROLLER HITS THE BACK OF THE STEERING WHEEL IF THE STEERING WHEEL IS IN A POSITION DURING A RIGHT DIRECTION CURVE IN THE ROAD. THIS HAS CAUSED THE SWITCH TO CATCH IN BETWEEN SETTINGS AND THE HEADLIGHTS TURN OFF. AN EXAMPLE OF THAT USE WOULD BE GOING AROUND A CURVE AND NEED TO TURN BRIGHT LIGHTS OFF DUE TO ONCOMING TRAFFIC. TO GET THE HEADLIGHTS BACK ON, THE BRIGHT / DIM SWITCH HAS TO BE ACTIVATED AGAIN. THIS VEHICLE WAS PURCHASED NEW BY MYSELF IN 2003 AND HAS BEEN A PROBLEM FOR AS LONG AS I CAN REMEMBER SINCE OWNING THE CAR. I FORGET ABOUT THE PROBLEM WHEN I GET HOME SO NOW I FINALLY REPORT IT IN 2018. THE PROBLEM APPEARS TO BE A FACTORY DEFECT BECAUSE THE SWITCH AND STEERING WHEEL ARE NOT DAMAGED. THE INFORMATION ABOUT WHEN THE INCIDENT HAPPENED IS ONLY THE LAST INCIDENT.

Seat Belts

ODI #11020534

Incident: August 12, 2017 · Filed: August 30, 2017

PASSENGER SEAT BELT LIGHT STAYS ON

Unknown or Other; Service Brakes; Engine

ODI #11014548

Incident: October 17, 2009 · Filed: August 11, 2017

ALL WINDOW COMPONENTS MOTORS AND REGULATORS HAVE BEEN DEFECTIVE IN ALL 4 DOORS BRAKE SHAKING TRANSMISSION SLIPPAGE

Unknown or Other

ODI #10954729

Incident: February 1, 2017 · Filed: February 28, 2017

2003 BUICK REGAL. CONSUMER WRITES IN REGARDS TO NO PARTS AVAILABLE TO REPAIR RECALL NOTICE - VEHICLE VANDALIZED AT DEALERSHIP - REFUSES TO BE HELD RESPONSIBLE FOR DAMAGES. *SMD THE CONSUMER DID NOT REFERENCE A RECALL. *JB

Electrical System

ODI #10949491

Incident: January 25, 2017 · Filed: February 3, 2017

UNANNOUNCED TO PURCHASERS, THE BUICK REGAL HAS A REDUNDANT AND DEFECTIVE SECURITY IGNITION SYSTEM THAT PREVENTS THE VEHICLE FROM BEING ABLE TO START WITH THE KEY AFTER THE BATTERY IS DISCONNECTED. IT MUST NOW BE TAKEN TO A DEALERSHIP TO BE DIAGNOSED AND FOR A COSTLY REPAIR. IT WAS STATIONARY, AND THE BATTERY DRAINED DOWN WITH A PHONE CHARGER HOOKED UP. EVEN FOLLOWING THE FACTORY KEY SEQUENCE, THE BATTERY RUNS DOWN BEFORE THE CODE CAN BE CLEARED AND RE-ESTABLISHED.

Other Buick Regal model years

Check your 2003 Buick Regal VIN

Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Buick Regal at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.

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