2003 Kia Optima Electrical Problems

Your check engine light came on around 60,000 miles and stays on while driving or when the engine is running. A mechanic has replaced the main fuse three times, but the light keeps coming back. Along with this problem, your doors lock after you exit the car, which has sometimes trapped your keys inside.

Your car's door locks stopped working while parked. You could lock the doors using your key fob, but they wouldn't unlock—you had to manually unlock and lock them instead. The problem occurred at 98,000 miles and was never diagnosed or repaired.

Your car's doors automatically lock again right after you unlock them, making it difficult to open the doors by pulling the handle—whether you unlock them manually or with the key fob. You may need to try multiple times to get the door to stay unlocked and open. This issue may involve replacing faulty door lock actuators or checking the electrical connections in the door locking system.

DRIVERS DOOR IS JAMMED LOCKED. THE REMOTE WORKS THE LOCKS MOVE WITH REMOTE AND KEY. THE DOOR DOES NOT OPEN. MULTIPLE COMPLAINTS ON KIA FORUM REGARDING DOOR LOCKS. *TR

THE ENGINE LIGHT CAME ON. THE DOORS WOULD LOCK WITHOUT ANY PROMPTS. THE HORN WOULD HONK WHILE PARKED IN THE GARAGE. THE CAR WAS CHECKED OUT ON THE COMPUTER AND THE DRIVER'S AIR BAG NEEDS REPLACED AND THERE IS AN ELECTRICAL PROBLEM. *TR

THE DOOR WILL NOT UNLOCK WITH A KEY FOB, KEY OR MANUALLY. YOU ARE LITERALLY LOCKED IN THE CAR AND CANNOT OPEN THE DOOR TO GET OUT. THIS IS HORRIBLY DANGEROUS AND IF YOU WERE IN AN ACCIDENT YOU COULD NOT GET OUT OF THE CAR. PLEASE HELP GET A RECALL ON THIS PART. THIS CAR IS NOT SAFE. *TR

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

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

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

DOOR LOCK FOR THE DRIVERS SIDE DOES NOT WORK AND ALSO DOES NOT UNLOCK. THIS PRESENTS A HUGE SAFETY CONCERN, DRIVER CANNOT EXIT THE DRIVERS' DOOR! WE HAVE BEEN ABLE TO UNLOCK THE DRIVERS' DOOR BUT IT WILL NOT OPEN! I REVIEWED THE ISSUE ONLINE AND FOUND HUNDREDS OF THE SAME COMPLAINT. KIA NEEDS TO ADDRESS THE DRIVERS DOOR ISSUE ASAP AS IT IS A HUGE LIABILITY SINCE IT IS AN EXTREMELY COMMON PROBLEM. *TR

POWER DOOR LOCKS RE-LOCK AFTER YOU UNLOCK THEM AND PULL ON THE DOOR HANDLE TO OPEN THE DOOR. THIS CAN EITHER TRAP YOU IN YOUR CAR, OR TRAP YOU OUT. YOU HAVE TO GO AROUND TO THE OTHER SIDE, BUT CRAWLING OVER THE CENTER CONSOLE TO THE DRIVER'S SIDE IS ALMOST IMPOSSIBLE. HAD THE SWITCH AND ACTUATOR REPLACED ON THE DRIVER'S SIDE. ABOUT A YEAR LATER, THE SAME THING HAPPENED WITH THE PASSENGER SIDE DOOR. KIA DOESN'T SEEM TO CARE SINCE IT GETS THEM OVER $300 WORTH OF BUSINESS EACH TIME. *KB

POWER LOCKS INSTANTLY LOCK AFTER UNLOCKING,(OVER AND OVER) PROHIBITING ME AND MY PASSENGERS TO ENTER OR EXIT THE VEHICLE. IT SOMETIMES TAKES 5-10 MINUTES OF TRYING TO UNLOCK THAT THEY WILL FINALLY STAY UNLOCKED ALLOWING ACCESS. I HAVE A TODDLER AND A BABY ON THE WAY. IF THERE WERE TO BE AN ACCIDENT OR A FIRE, I COULD ONLY IMAGINE BEING TRAPPED INSIDE.

***SAFETY ISSUE*** 1) UNDER NORMAL OPERATING CONDITIONS WITHOUT ABUSE OR CONSUMER MODIFICATION. 2) DOOR LOCKS FREQUENTLY FAIL TO UNLOCK OR WILL AUTOMATICALLY RE-LOCK WHEN ATTEMPTING TO UNLOCK EITHER MANUALLY OR ELECTRONICALLY. THIS COULD CAUSE AN INABILITY TO ESCAPE THE VEHICLE IN A REASONABLE AMOUNT OF TIME OR MAY RESULT IN BEING UNABLE TO ACCESS CHILDREN TRAPPED INSIDE. THUS, LEADING TO HEAT STROKE, DEATH, OR OTHER PHYSICAL HARM. 3) HAD TO PAY TO REPLACE DOOR LATCH ASSEMBLY, BUT STILL INTERMITTENTLY FAILS TO UNLOCK AS OF THE DATE OF THIS REPORT. THERE IS NO MANUAL OVERRIDE TO UNLOCK THE DOORS WITH THIS MECHANICAL/ELECTRICAL FAILURE. *TR

LOCKING SYSTEM FAILURE CAUSING ALL DOORS TO LOCK ON THE VEHICLE WITH NO MEANS TO GET OUT OF THE VEHICLE. CAN NOT GET OUT BY THE WINDOWS AND THE MOTOR WILL NOT SHUT DOWN FOR QUIT SOME TIME. WE BELIEVE IT ALSO TRIGGERED OR MALFUNCTIONED THE ANTI-THEFT CAUSING IT TO INGAGE WHICH WOULD PREVENT YOU EXITING THE VEHICLE AS WELL. *TR

EL AUTO KIA OPTIMA 2003, EN MLTIPLES OCASIONES HA MARCADO ALTAS TEMPERATURAS. EXISTEN PROBLEMAS PARA PONERLE GASOLINA YA QUE LA BOTA O NO PERMITE QUE SE LE ECHE MS ENTRE OTROS DEFECTOS.

TL*THE CONTACT OWNS A 2003 KIA OPTIMA. THE CONTACT STATED THAT THE VEHICLE RANDOMLY FAILS TO START. WHEN HE TURNS THE KEY IN THE IGNITION, IT FEELS AS IF THE VEHICLE DOES NOT HAVE FUEL. THE CONTACT HAS TO MAKE THREE TO FOUR ATTEMPTS JUST TO GET THE VEHICLE TO START. THE VEHICLE FAILS IN BOTH COLD AND WARM WEATHER AND HAS OCCURRED EIGHT TIMES WITHIN THE PAST THIRTY DAYS. THE VEHICLE WILL EVENTUALLY START AFTER APPROXIMATELY FIVE TO TEN MINUTES. THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE HAS BEEN IN THE SHOP FOR DAYS AND NO CAUSE OF FAILURE HAS BEEN DETERMINED. THE CURRENT MILEAGE IS 58,400 AND FAILURE MILEAGE WAS 57,000.

2003 KIA OPTIMA CHARGING SYSTEM INDICATOR LIGHT ILLUMINATED. THE CONSUMER PULLED OFF THE FREEWAY AND ONTO A CITY STREET. THE VEHICLE WAS TURNED OFF BUT COULD NOT BE RESTARTED. THE CONSUMER NOTICED THE BATTERY CABLES HAD MELTED. *KB *NM

DT*: THE CONTACT STATED WHILE DRIVING 60 MPH THE CHARGING SYSTEM'S WARNING LIGHT ILLUMINATED. THE VEHICLE STALLED AND WAS COASTED OFF THE ROAD WITHOUT INCIDENT. IT WAS TOWED TO THE DEALER WHERE THE CAUSE OF THE PROBLEM WAS UNDETERMINED; HOWEVER BOTH BATTERY CABLES WERE MELTED. THERE WERE NO PRIOR WARNING SIGNALS INDICATING A PROBLEM. THE MANUFACTURER HAS NOT BEEN ALERTED.

THE CONSUMER NOTICED WHILE DRIVING, THAT THE DOORS LOCKS UNLOCKED AND LOCKED WITHOUT PRESSING THE LOCK BUTTON WHICH WAS FOLLOWED BY THE DASH BOARD LIGHTS FLASHING. PROBLEM. PLEASE PROVIDE DETAILS. *JB

CONSUMER TURNED ON THE IGNITION SWITCH AND HEARD A CLICKING NOISE, AND THEN LIGHTS/RADIO, AND AIR CONDITIONER WENT OFF. A BURNING SMELL CAME FROM THE AIR CONDITIONER VENTS. VEHICLE WAS TOWED TO THE DEALER. DEALER STATED NOTHING COULD BE FOUND WRONG WITH THE CAR. *AK