NHTSA owner reports · September 18, 2026 snapshot.
Latches/locks/linkages complaints
53 reportsClear category filterMileage unknown · Oct 19, 2016
Fuel System, GasolineLatches/locks/linkages
MY MAIN ISSUE IS THE DOOR LOCK ON THE DRIVERS SIDE. I CAN NOT OPEN MY DRIVERS SIDE DOOR FROM INSIDE OR OUTSIDE THE VEHICLE. THIS IS A MAJOR ISSUE AND THE PROBLEM HAS BEEN ALL OVER THE INTERNET FOR YEARS. EVERYONE THAT I KNOW THAT HAS A 2003 AND 2004 KIA OPTIMA HAS THE SAME PROBLEM. I BET EVERY VEHICLE KIA SOLD FOR THESE YEARS HA…
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MY MAIN ISSUE IS THE DOOR LOCK ON THE DRIVERS SIDE. I CAN NOT OPEN MY DRIVERS SIDE DOOR FROM INSIDE OR OUTSIDE THE VEHICLE. THIS IS A MAJOR ISSUE AND THE PROBLEM HAS BEEN ALL OVER THE INTERNET FOR YEARS. EVERYONE THAT I KNOW THAT HAS A 2003 AND 2004 KIA OPTIMA HAS THE SAME PROBLEM. I BET EVERY VEHICLE KIA SOLD FOR THESE YEARS HAS THIS PROBLEM. MY OTHER ISSUE IS I AM UNABLE TO FILL MY FUEL TANK AS I NORMALLY COULD DO. I HAVE TO TRICKLE THE FUEL IN THE TANK BECAUSE IF I PUMP IT TOO FAST THE PUMP WILL CUT OFF. I'VE EVEN HAD THE FUEL SPILL OUT OF THE TANK BEFORE THE TANK WAS EVEN FULL (IT WAS AT ABOUT 3/4 FULL). PLEASE DEMAND THAT KIA RECALL THESE PROBLEMS. I CAN'T BELIEVE IT'S TAKING THIS LONG FOR THIS RECALL TO BE ISSUED. I JUST FOUND OUT ABOUT THIS FORM AND THAT IS WHY I HAVE TAKEN SO LONG TO PROCESS THIS FORM. THANKS AND I HOPE THAT YOU CAN HELP ASAP. [XXX] PS. AS OF TODAY MY VEHICLE HAS APPROXIMATELY 53,000 MILES. I'VE DRIVEN IT IN ONE WINTER SO FAR (LAST WINTER) AND IT STARTED HAVING THE DOOR LOCK PROBLEM AT AROUND 33,000. THE FUEL ISSUE STARTED AROUND 2 YEARS AGO. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10917282
147,433 miles · May 11, 2016
Latches/locks/linkagesStructure
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE PASSENGER SIDE DOOR FAILED TO UNLOCK FROM EITHER SIDE OF THE VEHICLE. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT ALSO MENTIONED THAT THE SAME FAILURE OCCURRED ON THE DRIVER SIDE DOOR PRIOR TO THE FAILURE. THE MANUFACTURER…
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TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE PASSENGER SIDE DOOR FAILED TO UNLOCK FROM EITHER SIDE OF THE VEHICLE. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT ALSO MENTIONED THAT THE SAME FAILURE OCCURRED ON THE DRIVER SIDE DOOR PRIOR TO THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 147,433.
NHTSA ODI #10864345
93,400 miles · Feb 2, 2015
Electrical SystemLatches/locks/linkages
DOORS (ALL) WILL LOCK AFTER UNLOCKING WHEN YOU'RE TRYING TO GET IN. I UNLOCK THE DOOR, EITHER MANUALLY OR WITH THE KEY FOB, WHEN YOU PULL THE HANDLE TO OPEN THE DOOR THE DOORS LOCK. YOU CAN PLAY WITH IT AND FINALLY GET IN BUT I'VE HEARD ALOT OF PROBLEMS WITH THE SAME THING ON THE SAME MODEL. *TR
NHTSA ODI #10680712
115,000 miles · Dec 18, 2014
Latches/locks/linkages
THE AUTO DOOR LOCK WOULD SNAP SHUT FROM INSIDE OR OUT. MY DAUGHTER HAVE TO CRAWL THROUGH THE PASSENGER SIDE. *TR
NHTSA ODI #10667051
145,000 miles · Jul 9, 2014
Latches/locks/linkages
THE DOOR(S) HAVE LOCKED AND WILL NOT UNLOCK WITHOUT MANY ATTEMPTS TO PULL ON THE HANDLE WHILE TURNING THE KEY. WHEN IT FIRST HAPPENED TO THE PASSENGER SIDE, ATTEMPTS AT UNLOCKING WITH THE KEY RESULTED IN ALL DOORS LOCKING WHEN THE INNER OR OUTER HANDLE WAS PULLED, POTENTIALLY TRAPPING SOMEONE IN THE CAR. THEN IT HAPPENED TO …
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THE DOOR(S) HAVE LOCKED AND WILL NOT UNLOCK WITHOUT MANY ATTEMPTS TO PULL ON THE HANDLE WHILE TURNING THE KEY. WHEN IT FIRST HAPPENED TO THE PASSENGER SIDE, ATTEMPTS AT UNLOCKING WITH THE KEY RESULTED IN ALL DOORS LOCKING WHEN THE INNER OR OUTER HANDLE WAS PULLED, POTENTIALLY TRAPPING SOMEONE IN THE CAR. THEN IT HAPPENED TO THE DRIVER DOOR A FEW MONTHS LATER. REPLACING THE LATCH FIXED THE PROBLEM. *TR
NHTSA ODI #10609314
100,000 miles · Apr 18, 2014
Electrical SystemLatches/locks/linkages
FIRST: IN THE AFFECT PARTS SECTION OF THIS COMPLAINT THERE IS NO WHERE TO MARK DEFECTIVE LOCKS. I HAVE 2003 KIA OPTIMA SE FOUR-DOOR. IT WILL CONTINUOUSLY LOCK AND UNLOCK AUTOMATICALLY. WILL ONLY STOP CLICKING ON AND OFF WHEN ENGINE IS TURNED OFF. THIS POSES A SAFETY ISSUE BY BEING LOCKED IN AN AUTO WITH ELECTRONIC LOCKS TH…
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FIRST: IN THE AFFECT PARTS SECTION OF THIS COMPLAINT THERE IS NO WHERE TO MARK DEFECTIVE LOCKS. I HAVE 2003 KIA OPTIMA SE FOUR-DOOR. IT WILL CONTINUOUSLY LOCK AND UNLOCK AUTOMATICALLY. WILL ONLY STOP CLICKING ON AND OFF WHEN ENGINE IS TURNED OFF. THIS POSES A SAFETY ISSUE BY BEING LOCKED IN AN AUTO WITH ELECTRONIC LOCKS THAT CANNOT BE UNLOCKED EITHER MANUALLY OR WITH THE KEY FOB. WHEN WILL THERE BE A RECALL, EITHER INVOLUNTARILY OR VOLUNTARILY. I BOUGHT THIS AUTO NEW AND STILL HAVE IT. *TR
NHTSA ODI #10583604
80,000 miles · Dec 26, 2013
Electrical SystemFuel System, GasolineLatches/locks/linkages
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVERS SIDE DOOR LOCKED AND SHE WAS UNABLE TO UNLOCK IT MANUALLY OR BY USING THE KEY FOB. SHE WAS FORCED TO CLIMB INTO THE BACK SEAT IN ORDER TO EXIT THE VEHICLE. WHEN THE FAILURE RECENTLY RECURRED ALL OF THE DOORS FAILED TO UNLOCK. THE VEHICLE WAS TAKEN TO AN …
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TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVERS SIDE DOOR LOCKED AND SHE WAS UNABLE TO UNLOCK IT MANUALLY OR BY USING THE KEY FOB. SHE WAS FORCED TO CLIMB INTO THE BACK SEAT IN ORDER TO EXIT THE VEHICLE. WHEN THE FAILURE RECENTLY RECURRED ALL OF THE DOORS FAILED TO UNLOCK. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE TECHNICIAN REPLACED THE LOCKS; HOWEVER, THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 90,000. UPDATED 2/11/14*CN THE CONSUMER STATED THE TRUNK AND IGNITION WOULD NOT UNLOCK. THE IGNITION AND TRUNK LOCK WAS REPLACED. ALSO, THE ALTERNATOR, FUEL TANK SENSOR AND TIMING BELT WERE REPLACED. THE HIGH BEAM LIGHTS WOULD COME ON, WHEN SHE MADE TURNS.
NHTSA ODI #10557278
85,000 miles · Sep 20, 2013
Electrical SystemLatches/locks/linkages
TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVER'S SIDE DOOR FAILED TO UNLOCK AND COULD NOT BE UNLOCKED FROM THE OUTSIDE OR INSIDE OF THE VEHICLE. THE CONTACT MENTIONED THAT SHE HAD TO ENTER THE VEHICLE THROUGH THE PASSENGER'S SIDE DOOR. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE MECHANIC STATED THAT T…
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TL* THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE DRIVER'S SIDE DOOR FAILED TO UNLOCK AND COULD NOT BE UNLOCKED FROM THE OUTSIDE OR INSIDE OF THE VEHICLE. THE CONTACT MENTIONED THAT SHE HAD TO ENTER THE VEHICLE THROUGH THE PASSENGER'S SIDE DOOR. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE MECHANIC STATED THAT THE LATCH WAS NOT WORKING PROPERLY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 85,000. THE CURRENT MILEAGE WAS 86,500. UPDATED 12/20/13*CN THE DEALER STATED THE LOCK PROBLEM WAS ELECTRICAL. UPDATED 12/26/13
NHTSA ODI #10544589
75,000 miles · May 5, 2013
Latches/locks/linkages
I PARKED MY CAR FOR THE DAY TO GO TO WORK. AT THAT POINT IN TIME THERE WERE NO ISSUES WITH THE CAR. UPON RETURNING THAT NIGHT I FOUND THAT THE DRIVER'S SIDE DOOR WOULD NO LONGER UNLOCK. I MUST NOW ENTER AND EXIT MY VEHICLE THROUGH THE PASSENGER DOOR. THE DOOR WILL NOT UNLOCK WITH A KEY, THE UNLOCK-ALL BUTTON, REMOTE ENTRY,…
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I PARKED MY CAR FOR THE DAY TO GO TO WORK. AT THAT POINT IN TIME THERE WERE NO ISSUES WITH THE CAR. UPON RETURNING THAT NIGHT I FOUND THAT THE DRIVER'S SIDE DOOR WOULD NO LONGER UNLOCK. I MUST NOW ENTER AND EXIT MY VEHICLE THROUGH THE PASSENGER DOOR. THE DOOR WILL NOT UNLOCK WITH A KEY, THE UNLOCK-ALL BUTTON, REMOTE ENTRY, INTERIOR UNLOCK BUTTON, OR BY TURNING THE CAR OFF. *TR
NHTSA ODI #10510692
77,538 miles · May 1, 2013
Electrical SystemLatches/locks/linkagesStructure
PASSENGER DOOR LOCKS AND WILL NOT UNLOCK WITHOUT PUSHING THE UNLOCK BUTTON AND PULLING THE DOOR HANDLE AT THE SAME TIME. IT TAKES ABOUT 5 TO 10 MINUTES TO GET DOOR OPEN USING THIS METHOD. THIS IS A SERIOUS SAFETY ISSUE WHICH COULD TRAP A PERSON IN THEIR CAR. *TR
NHTSA ODI #10510291
Official recalls
2May 27, 2009
KIA MOTORS CORPORATION (KMC) IS RECALLING 36,538 MODEL YEAR 2001-2004 OPTIMA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE STATES DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUBFRAME. OVER TIME, SUCH SUBFRAME CORROSION NEAR THE CONNECTION TO THE LOWER CONTROL ARM CAN LEAD TO WHEEL MISALIGNMENT AND/OR OTHER NOTICEABLE STRESS IN STEERING, OR ACCELERATED ABNORMAL TIRE WEAR.
Consequence & remedy
Consequence: CORROSION OF THE FRONT SUBFRAME COULD LEAD TO SEPARATION, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: KMC WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 15, 2009. OWNERS MAY CONTACT KIA'S CONSUMER ASSISTANCE CENTER AT 1-800-333-4542.
Apr 12, 2004
SOME PASSENGER VEHICLES MAY CONTAIN A FUEL TANK ASSEMBLY VALVE THAT MAY NOT CLOSE PROPERLY. IF A VEHICLE WITH A FUEL TANK ASSEMBLY VALVE THAT IS NOT PROPERLY CLOSED WERE TO ROLL OVER, FUEL SPILLAGE MAY OCCUR.
Consequence & remedy
Consequence: FUEL SPILLAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSTALL AN ADDITIONAL FUEL TANK ASSEMBLY VALVE. OWNER NOTIFICATION BEGAN JUNE 25, 2004. OWNERS SHOULD 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 ↗