Air Bags. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Latches/locks/linkages. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports1 fire reports2 injury reports

What owners actually said

155 reports

24,000 miles · Jun 20, 2013

Air Bags

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT WHILE PARKED, THE AIR BAG LIGHT ILLUMINATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 12V014000 (AIR BAGS). THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 24,000. *TR

NHTSA ODI #10520936

111,000 miles · Apr 23, 2013

Vehicle Speed Control

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT AFTER FUELING, THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE THROTTLE AND THE ACCELERATOR PEDAL WOULD HAVE TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. …

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NHTSA ODI #10509328

118,000 miles · Apr 7, 2013

Electrical SystemLatches/locks/linkages

FRONT DRIVERS SIDE DOOR WILL NOT UNLOCK FROM INSIDE OF VEHICLE. YOU MUST USE KEY AND TOGGLE LOCK WHILE HOLDING DOOR NOB OUT IN ORDER TO UNLOCK DOOR, IT MAY TAKE A WHILE TO UNLOCK DOOR WHILE DOING THIS. I HAVE READ MANY RESPONSES TO OTHERS HAVING THE SAME PROBLEM WITH THIS VEHICLE. THIS MAY BE A SERIOUS ISSUE IF AN ACCIDENT OCCUR…

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NHTSA ODI #10507381

Mileage unknown · Apr 3, 2013

Air Bags

I GOT A LETTER BACK IN 2012 ABOUT A RECALL ON MY AIR BAG LIGHT IS ON I TOOK IT TO THE DEALERSHIP ON COVINGTON PIKE IN MEMPHIS TENN. AND THEY SAID THEY REPLACED THE PART BUT MY AIR BAG LIGHT IS BACK ON AS OF 04/03/2013 BEING BACK ON FOR 5 OR 6 MONTHS. I DO NOT THINK THEY REPLACED WITH A NEW PART BECAUSE IN ABOUT 20 MINUTES OR LE…

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NHTSA ODI #10505479

500 miles · Apr 1, 2013

Electrical SystemExterior Lighting

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I BROUGHT TWO NEW 2006.5 KIA OPTIMAS (A RED ONE AND A BLACK ONE) FROM OUR LOCAL DEALER. SINCE I HAVE HAD THE CARS, BOTH OF THE VEHICLES HAVE HAD ELECTRICAL PROBLEMS WHICH STARTED WITHIN A FEW MONTHS OF THE PURCHASE. THE TAIL LAMPS ONLY LAST ABOUT 2-3 MONTHS BEFORE I HAVE TO REPLACE THE BULBS. FIRST ONE SIDE OR THE OTHER WILL BLOW OUT, AND THEN WITHIN WEEKS, THE OTHER SIDE WILL GO TOO. THIS HAS BEEN HAPPENING WITH BOTH CARS EVER SINCE WE BOUGHT THE CARS. WHEN I CALL THE DEALER AND ASK ABOUT THE PROBLEM, THEY JUST TELL ME I'VE BEEN BUYING CHEAP BULBS. I HAVE HAD TO REPLACE THE HEAD LAMPS ON BOTH VEHICLES AT THE RATE OF ABOUT ONE EVERY SIX-MONTHS ON BOTH VEHICLES. I HAVE ALSO HAD TO REPLACE WHAT THEY CALLED THE ELECTRONIC THROTTLE CONTROL ON BOTH VEHICLES. NOW THERE IS A NEW PROBLEM WITH ONE OF THEM. ABOUT 52,000 MILES, I STARTED HAVING A PROBLEM WITH THE PARKING LIGHTS. THE PARKING LIGHTS WOULD STAY ON WHEN CAR WAS TURNED OFF AND NO MATTER WHAT I DO, THE PARKING LIGHTS WILL NOT GO OFF. THE ONLY WAY TO KEEP THE BATTERY FROM GOING DEAD WAS TO DISCONNECT THE NEGATIVE BATTERY TERMINAL. ABOUT A MONTH AGO, WE TOOK THE CARS TO OUR LOCAL KIA DEALER FOR AN OIL CHANGE. WHEN WE DROPPED THEM OFF FOR THE SERVICE, I ASKED THE REPRESENTATIVE ([XXX]), TO ALSO LOOK INTO THE PARKING LIGHT ISSUE AND EXPLAINED THE PROBLEM I HAD BEEN HAVING. TO MAKE A LONG STORY SHORT, [XXX] SAID THEY FORGOT TO LOOK AT THE PARKING LIGHT ISSUE, ADDING SHE WOULD CONTACT KIA DIRECTLY TO INVESTIGATE THE PROBLEM AND WOULD CALL ME WHEN SHE HAS AN ANSWER, IT HAS BEEN A MONTH . TODAY SHE TOLD ME IT WILL COST $400 TO FIX THE LIGHTS PROBLEM. I FIND IT HARD TO BELIEVE IT IS NOT A MANUFACTURE DEFECT. THIS IS NOT FAIR TO THE CONSUMERS WHO INVEST MONEY INTO PURCHASING A NEW CAR. PLEASE LOOK INTO THIS MATTER AS A MATTER OF CONSUMER RIGHTS AND PROTECTION AGAINST MANUFACTURES KNOWN DEFECTS. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10505266

Mileage unknown · Mar 25, 2013

Air BagsPower Train

CALLED BOTH SERVICE DEALERSHIPS AND MAIN KIA OFFICES ABOUT RECALLS TO MY CAR CONCERNING AIRBAGS AND TRANSMISSION LINKAGE. NO HELP GIVEN ON RECALLS TO VEHICLE. DENIED SUCH A RECALL EXISTED AND MY CAR WASN'T COVERED UNDER RECALL. I'M LOCATED IN FREDERICK MD. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT…

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NHTSA ODI #10504407

100,000 miles · Mar 11, 2013

Electrical SystemLatches/locks/linkages

THE DRIVERS SIDE DOOR LOCK WILL NOT UNLOCK WITH THE ELECTRICAL BUTTON OR MANUALLY. MANUALLY OPENED, THE LOCK ONLY OPENS HALF WAY - PULL HANDLE TO OPEN - DOOR AUTOMATICALLY LOCKS. CAN'T OPEN DOOR WITH KEY FROM OUTSIDE. MUST ENTER IN PASSENGER SIDE DOOR AND CLIMB OVER. BIG DANGER AS DRIVING WITH CHILDREN IN THE CAR. *TR

NHTSA ODI #10502303

61,300 miles · Feb 9, 2013

Electrical SystemStructure

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I WAS TRAPPED INSIDE THE CAR WHEN THE DRIVERS DOOR WOULD NOT OPEN BY ACTIVATING THE INSIDE DOOR HANDLE, THE INSIDE DOOR UNLOCK LEVER OR THE REMOTE KEY FOB. WHEN I USED THE DOOR HANDLE NOTHING HAPPENED. WHEN I PRESSED THE INSIDE DOOR UNLOCK LEVER I COULD HEAR THE POWER UNLOCK MECHANISM ACTIVATE BUT THE DOOR WOULD NOT OPEN. NOR WOULD THE DOOR OPEN WHEN THE REMOTE KEY FOB UNLOCK WAS PRESSED EVEN THOUGH I COULD HEAR THE UNLOCK MECHANISM ACTIVATE. THE DOOR LATCH WOULD NOT RELEASE AND ALLOW THE DOOR TO OPEN. I HAD TO CRAWL ACROSS THE FRONT CONSOLE TO EXIT THE CAR THRU THE PASSENGER DOOR. DUE TO THE SMALL SIZE OF THE CAR THIS COULD EASILY HAVE BEEN IMPOSSIBLE WITH AN INJURY OR FOR AN ELDERLY PERSON. IN CASE OF A FIRE WHERE THE ONLY EXIT WAS THRU THE DRIVERS DOOR THIS WOULD BE A FATAL COMPONENT FAILURE. AFTER EXITING THRU THE PASSENGER DOOR I TRIED TO UNLOCK THE DOOR WITH THE KEY BUT THE LATCH WOULD NOT RELEASE THE DOOR. I TRIED PRESSING AND RELEASING THE REMOTE UNLOCK WITH AND WITHOUT THE KEY MULTIPLE TIMES USING MULTIPLE COMBINATIONS OF THE DOOR HANDLE, DOOR UNLOCK LEVER AND REMOTE KEY FOB, NOTHING WORKED. THIS IS A VERY DANGEROUS SITUATION. THE DOOR HANDLE AND DOOR KEY SHOULD ALWAYS FUNCTION TO ALLOW EXIT FROM THE CAR. *TR

NHTSA ODI #10496947

98,000 miles · Dec 18, 2012

Latches/locks/linkages

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TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVER'S SIDE DOOR COULD NOT BE OPENED WITH THE KEYLESS ENTRY REMOTE OR MANUALLY WHEN USING THE KEY. THE CONTACT HAD TO EXIT THE VEHICLE FROM THE PASSENGER'S SIDE OF THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND WAS TOLD THAT THE SMALL PLASTIC DOOR CHECKER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN, BUT THE CURRENT MILEAGE WAS 98,000. UPDATED 01/29/13*LJ THE CONSUMER STATED THE VEHICLE WAS TAKEN TO THREE DIFFERENT AUTO REPAIR SHOPS BEFORE FINALLY GETTING THE DOOR TO OPEN WITH A COAT HANGER. THE VEHICLE WAS REPAIRED. UPDATED 1/31/2013 *JS

NHTSA ODI #10489126

Mileage unknown · Dec 4, 2012

Air Bags

2006 KIA OPTIMA. CONSUMER WRITES IN REGARDS TO RECALL NOTICE AND REPAIRS CONCERNING AIR BAG CLOCK SPRING CONTACT ASSEMBLY. *TGW THE CONSUMER STATED HE WAS CHARGED A $113.00 FOR DIAGNOSTIC TESTING. HOWEVER, ACCORDING TO THE RECALL LETTER, IN ADDITION TO PROVIDING A LIFETIME WARRANTY FOR THE DRIVER'S AIR BAG CLOCK SPRING CONTACT …

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NHTSA ODI #10488221

Official recalls

12V014000 · Air Bags:frontal

Jan 17, 2012

KIA MOTORS AMERICA, INC. (KIA) IS RECALLING CERTAIN MODEL YEAR 2006-2008 KIA OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JANUARY 29, 2008, AND MODEL YEAR 2007 AND 2008 KIA RONDO VEHICLES MANUFACTURED FROM SEPTEMBER 13, 2006, THROUGH MARCH 21, 2008. THE CLOCK SPRING CONTACT ASSEMBLY FOR THE DRIVER'S SIDE AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) MAY BECOME DAMAGED THROUGH USAGE OVER TIME. IF THE CLOCK SPRING CONTACT ASSEMBLY BECOMES DAMAGED, THE DRIVER'S AIR BAG ELECTRICAL CIRCUIT WILL EXPERIENCE A HIGH RESISTANCE CONDITION POTENTIALLY CAUSING THE DRIVER'S AIR BAG TO NOT DEPLOY.

Consequence & remedy

Consequence: IF THE CLOCK SPRING DEVELOPS HIGH RESISTANCE, IN THE EVENT OF A CRASH, THE DRIVERS AIR BAG WILL NOT DEPLOY AND WILL NOT BE ABLE TO PROPERLY PROTECT THE DRIVER, INCREASING THE RISK OF INJURIES.

Remedy: KIA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VEHICLE'S AIR BAG CLOCK SPRING CONTACT ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 11, 2012. OWNERS MAY CONTACT KIA CUSTOMER ASSISTANCE CENTER AT 1-800-333-4542.

11V153000 · Power Train:automatic Transmission:lever And Linkage:column Shift

Mar 9, 2011

KIA IS RECALLING CERTAIN MODEL YEAR 2006-2008 OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JUNE 13, 2007. THERE IS A POSSIBILITY THAT THE SHIFT CABLE MAY HAVE BEEN INSTALLED INCORRECTLY, CAUSING TENSION IN THE CABLE. IF PRESENT, THIS CONDITION COULD CAUSE THE CABLE TO DETACH FROM THE SHIFTER ASSEMBLY'S DOWEL PIN PREVENTING THE TRANSMISSION FROM BEING SHIFTED. THE SHIFT LEVER CAN THEN BE MOVED INTO THE PARK (P) POSITION WHILE THE VEHICLE'S TRANSMISSION IS STILL IN THE LAST USED GEAR BEFORE DETACHMENT.

Consequence & remedy

Consequence: IF THE DRIVER LEAVES THE VEHICLE WITHOUT ENGAGING THE PARKING BRAKE, THERE IS A POSSIBILITY THAT THE VEHICLE CAN ROLL INJURE A PERSON IN ITS PATH OR CAUSE A CRASH.

Remedy: DEALERS WILL INSPECT THE SHIFT CABLE AND REINSTALL IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 23, 2011. OWNER MAY CONTACT KIA AT 1-800-333-4542.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

DP22003 · Loss Of Motive Power

Opened Sep 12, 2022 · Closed Dec 12, 2023

Status: closed (inferred from source dates) · Engine

The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

DP21003 · Throttle Control System Vulnerabilities

Opened Nov 12, 2021 · Closed Jun 20, 2023

Status: closed (inferred from source dates) · Vehicle Speed Control:throttle

The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003. Accordingly, Model Year (MY) 2005-2016 Kia Optima/K5, MY 2006-2015 Kia Sorento, MY 2007-2016 Hyundai Elantra, MY 2007-2016 Hyundai Santa Fe, MY 2006-2015 Hyundai Sonatas are all part of the subject population. The petition was originally filed as a Vehicle Owner Questionnaire that can be reviewed at NHTSA.gov under reference (ODI) number 11439675.On November 12, 2021, ODI opened Defect Petition DP21-003 to evaluate the petitioner?s request. ODI performed trend analyses of the VOQs related to vehicle speed control issues for all the subject vehicles and found that none of the 52 Model/Model Year Hyundai/Kia vehicles demonstrated any actionable trend that warranted an investigation.Petitioners submitted 1119 VOQs and non-VOQ cases in which sudden uncommanded acceleration (SUA) or loss of motive power (LOMP) incidents were alleged.For the 1119 reports, 220 were incidents involving crashes, from which 69 subject Hyundai-Kia vehicles were inspected by Hyundai/Kia dealer technicians, Hyundai/Kia engineers, and/or third-party representatives.ODI found the inspections identified no vehicle defects related to the ETC system.Of the 220 crash-involved reports, 13 Event Data Recorder (EDR) records were downloaded successfully and 11 of those indicated driver error: (i.e.) pedal misapplication.A condition where the accelerator pedal is mistakenly applied instead of the brake pedal when the driver wants to stop the vehicle.In addition, ODI reviewed a scientific journal paper published in Forensic Science International in 2016 by Mr. Park et al ., as well as related test videos. ODI does not believe there is any evidence of uncontrollable SUA occurrences in any of the tests reviewed. NHTSA's Office of Vehicle Safety Compliance (OVSC) reviewed the allegations regarding the potential noncompliance with Federal Motor Vehicle Safety Standard No. 124.Based on the information provided, the Agency concludes there is insufficient information for us to determine if a possible non-compliance exists.Finally, both Hyundai and Kia informed ODI that all their vehicles manufactured after 2012 were equipped with an ETC management system, in which the engine speed will go to idle when the system sees signals from both the brake pedal and accelerator pedal at the same time; this is commonly known as the brake-throttle override system.After thoroughly assessing the material submitted by the petitioner, information already in NHTSA's possession, information submitted by Hyundai and Kia in response to an Information Request letter, and the potential risks to safety implicated by the petitioner's allegation, NHTSA does not believe that a formal investigation is warranted. After full consideration of appropriate factors, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA?s reasons for denial of the petition will be published.

PE10046 · Transmission Shift Cable Detachment

Opened Nov 22, 2010 · Closed Apr 5, 2011

Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:automatic Transmission:gear Position Indication (prndl); Power Train:automatic Transmission:lever And Linkage:floor Shift

During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before detachment.If this were to occur, and if the driver leaves the vehicle without engaging the parking brake, the vehicle may inadvertently roll away thus creating the risk of a crash.Kia is conducting a safety recall (11V-153) to correct the subject problem in approximately 70,115 model year (MY) 2006 through 2008 Kia Optima vehicles produced from 9/29/2005 to 6/13/2007.Kia has stated that the early MY 2006 Optima vehicles built before 9/29/2005 had different automatic transmission shift cables and shift levers than the subsequent MY 2006 through early MY 2008 Optima vehicles built up to 6/13/2007.Beginning 6/14/2007, Kia changed the assembly process for the shift cables to ensure correct installation.As for the recall remedy, Kia dealers will inspect the shift cables for correct installation, and re-install them, if necessary.For more details on the recall, see NHTSA recall 11V-153.This investigation is closed.

Additional source detail variants (3)

Power Train:automatic Transmission:gear Position Indication (prndl)

Power Train:automatic Transmission

Power Train:automatic Transmission:lever And Linkage:floor Shift