LOCKED CAR AFTER BUYING IT USED DRIVERS DOOR WILL NOT UNLOCK. MULTIPLE COMPLAINTS ONLINE ABOUT THIS PROBLEM. MY DAUGHTER WAS GOING TO DRIVE THIS THING. KIA DEALER DID NOT EVEN MENTION THIS TO ME, BUT DID SAY IT WAS 200 MINIMUM. I HOPE THIS GETS INVESTIGATED. IN AN ACCIDENT THE DOOR WILL NEVER OPEN. I DROVE THE CAR HOME AND AFTER 2 HOURS IT WILL NOT UNLOCK.
2005 Kia Optima electrical problems
severe 29 complaints filed with NHTSA · avg repair $850
Complaints
29
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 7 most recent
NEEDED TO REPLACE DOOR LATCH ON DRIVER'S SIDE. DOOR WOULD NOT OPEN FROM THE INSIDE. AIR BAG ON PASSENGER SIDE WILL NOT DEPLOY. *TR
THE DRIVER SIDE DOOR WILL NOT UNLOCK FROM THE INSIDE OR OUTSIDE. I CAN HEAR THE ASSEMBLY TRYING TO WORK, THE KEY WILL UNLOCK THE OTHER DOORS. THIS IS A HUGE SAFETY ISSUE IN AN EMERGENCY. I CALLED THE KIA DEALERSHIP IN NEWPORT RICHEY FL AND THEY TOLD ME THIS A COMMON PROBLEM WITH THIS VEHICLE. HOW MANY PEOPLE ARE GOING TO POSSIBLY LOSE THEIR LIFE IN AN ACCIDENT,BECAUSE OF THIS DEFECT BEFORE THER…
I BELIEVE THIS PROBLEM SHOULD BE A RECALL. THIS IS A SAFETY ISSUE AND NEEDS TO BE CORRECTED BY THE MANUFACTURER. WE HAD THE SAME PROBLEM WHERE THE DRIVER DOOR WOULD NOT OPEN NO MATTER WHAT YOU DID,. IT WOULDN'T OPEN FROM THE INSIDE OR THE OUTSIDE. ALL THE OTHER DOORS WOULD OPEN, BUT THE DRIVER DOOR. IF YOU OPENED IT WITH THE KEY IT CLICKED, BUT WHEN YOU PULLED THE HANDLE TO OPEN THE DOOR IT WOULD …
I BECAME ENTRAPPED IN MY 2005 KIA OPTIMA WHEN I ACCIDENTALLY HIT THE LOCK. ITS BEEN AN ISSUE BEFORE. WHILE ITS DANGEROUS TO KEEP IT UNLOCKED, I CHOSE THAT OVER BEING LOCKED OUT OR BEING LOCKED IN. LAST NIGHT MY ELBOW HIT THE LOCK AS I PARKED. I HAD MY COWORKER COME PULL THE HANDLE WHILE I PUSHED THE UNLOCK BUTTON. WHILE IT HAS WORKED AFTER SEVERAL TRIES IN THE PAST, IT JUST WOULDN'T GIVE IN. I THE…
DRIVER'S SIDE DOOR WOULD NOT OPEN. YOU COULD CLICK IT AND IT WOULD SOUND LIKE IT WAS GOING TO OPEN, BUT IT DIDN'T. HAD TO DRIVE TO A KIA STORE AND HAVE THE WHOLE ASSEMBLY REPLACED AT THE TUNE OF $450. INTERESTINGLY ENOUGH, THEY DID NOT SEEM TO THINK THIS WAS A COMMON PROBLEM, BUT I CAN SEE THERE ARE HUNDREDS OF COMPLAINTS ABOUT THIS PROBLEM. I HAD MY TWO YEAR OLD GRANDSON IN THE BACK SEAT AND …
PASSENGER SIDE DOOR NO LONGER OPENS. THIS IS A SAFETY ISSUE. DRIVER MUST ENTER AND EXIT VEHICLE FROM PASSENGER SIDE. THIS IS DANGEROUS. KIA DEALERSHIP WAS NOT ABLE TO OPEN THE DOOR OR FIX THE PROBLEM... *TR
Common questions
How serious is the electrical problem on the 2005 Kia Optima?
It's a meaningful issue. 29 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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