RoadVitals

2010 Kia Optima Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
14
Latest Mar 3, 2025
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
19%
of 75 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2010 Kia Optima submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 14 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

ElectricalEngine
Filed Mar 3, 2025

1.We were driving and the car just cut off. Not from the lack of fuel but cut off in the middle of traffic. (Available for inspection) 2.The car stopping in traffic running about 65 mph causes the safety of all on the highway. A very dangerous situation. 3. The problem has showed itself numerous times. 4. The car had been inspected/checked after the incident. There was no errors on the computer after diagnosis. 5. No errors nor warning lights prior the incident. After the incident, the car cranks right back up without error.

NHTSA ID
11646102
Incident
Feb 1, 2025
BrakesElectrical
Filed Jul 20, 2023

Car would not engage into “Park” while attempting to park car in driveway. Shifter would not engage in any gear. Tried to reset button in center console. Contacted mechanic, he towed to garage. Plastic clip connected to cable broke. Earlier Kia’s had a recall due to this issue, why not all Kias due to it is still happening. I was very fortunate that this happened to me in my driveway and not on the highway. I understand there is the same part at the other end of the cable, connects to transmission and shifter, if it also breaks it is going to be very expensive to repair due to placement of the part. I had to rent a vehicle for work while part had to be ordered and replaced.

NHTSA ID
11533397
Incident
May 5, 2023
Electrical
Filed Apr 23, 2017

THE IGNITION WANT TURN ALL TO WAY OFF I HAVE TO TURN IT OFF AND ON 2 OR 3 TIMES BEFORE IT WILL TURN COMPLETELY OFF SO I CAN REMOTELY LOCK THE DOOR. THE DRIVER SIDE REAR DOOR ACTUATOR WORK WHEN IT GET READY I HAVE TO UNLOCK THE DRIVER SIDE DOOR WITH KEY AND MANUALLY LOCK AND UNLOCK THE DOOR.

NHTSA ID
10980032
Incident
Jun 3, 2016
Mileage
75,000 mi
AirbagsElectricalExterior lighting
Filed Dec 12, 2016

AIR BAG LIGHTS WILL NOT GO OFF DEALER RESET BUT CAME BACK ON SOON AFTERWARDS. ANOTHER DEALER SAID IT WAS NOT COVERED UNDER WARRANTY AND PART WAS OVER $1000. MULTIPLE DEAD CAR BATTERIES DUE TO RUNNING LIGHTS NOT TURNING OFF AFTER YOU PARK THE CAR. PLEASE FOR THE LOVE OF EVERYTHING GOOD IN THIS WORLD JUST RECALL AND FIX ALREADY.

NHTSA ID
10934582
Incident
Jun 20, 2015
Mileage
99,000 mi
Electrical
Filed Sep 18, 2016

THE ELECTRICAL DOOR LOCK DO NOT WORK MOST OF THE TIME.I HAVE TO OPEN THE DOOR WITH THE KEY SOMETIME.THE CAR IS STATIONARY. THIS START IN MAY 2016 AND CONTINUE.

NHTSA ID
10907502
Incident
May 1, 2016
Electrical
Filed Jun 17, 2016

WHEN IT IS HOT AND THE SUN IS SHINING DOWN ON THE VEHICLE FOR A LONG PERIOD OF TIME, THE DRIVERS DOOR AND REAR PASSENGER DOOR LOCKS WILL NOT OPERATE FROM THE KEY FOB? WHEN IT COOLS DOWN SUCH AS EVENING OR EARLY MORNING THE LOCKS WORK JUST FINE FROM THE KEY FOB? SEEMS TO BE RELATED TO HOT OR COOL WEATHER. NO CLUE AT THIS POINT WHY I HAVE TO WORK THE LOCKS MANUALLY WHEN IT IS HOT OUTSIDE?

NHTSA ID
10874930
Incident
Mar 1, 2016
Mileage
20,000 mi
Electrical
Filed Apr 28, 2016

POWER DOOR LOCKS WILL NOT WORK AT TIMES BOTH INSIDE AND WITH THE REMOTE PREVENTING ALL ABILITY TO GET OUT OF THE VEHICLE. THIS OCCURS WHEN THE CAR IS AT A STOP BOTH WHILE RUNNING AND NOT RUNNING. I GENERALLY DO NOT TRY TO OPEN THE DOORS WHILE I'M DRIVING.

NHTSA ID
10861988
Incident
Mar 15, 2015
Mileage
75,000 mi
Electrical
Filed Sep 4, 2015

WENT TO GO OUT(6:30 AM) AND FOUND THAT MY TRUNK LID WAS UNLATCHED, NOT OPEN, JUST UNLATCHED. FOUND OUT BY IT SHOWING ON MY DASHBOARD. YESTERDAY, 9/3/15, NEIGHBOR KNOCKED ON MY DOOR (2:45 PM) AND TOLD ME MY PARKING LIGHTS WERE ON. I HAD COME HOME AT 7:30 AM. I HAD GONE OUT WITH A NEIGHBOR A COUPLE OF TIMES, LIGHTS WERE NOT ON. LAST TIME WAS AROUND NOON.

NHTSA ID
10761482
Incident
Sep 1, 2015
Mileage
18,900 mi
Electrical
Filed Aug 25, 2015

TL* THE CONTACT OWNS A 2010 KIA OPTIMA. THE CONTACT STATED THAT THE FOUR POWER DOOR LOCKS INTERMITTENTLY WOULD NOT LOCK OR UNLOCK WHEN ACCESSING WITH THE KEY FOB, AUTOMATIC DOOR LOCKS, OR MANUALLY. THE FAILURE OCCURRED ON SEPARATE OCCASIONS AND BECAME PROGRESSIVELY WORSE. ON ONE OCCASION, THE DRIVER HAD TO EXIT FROM ANOTHER DOOR DUE TO THE LOCK FAILURE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO WAS UNABLE TO LOCATE THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 75,000.

NHTSA ID
10759089
Incident
Feb 11, 2015
Mileage
75,000 mi
Body & structureElectrical
Filed Aug 18, 2015

VARIOUS DOORS WILL NOT PROPERLY LOCK/UNLOCK FROM THE ELECTRIC SWITCH AND THE KEY FOB. THIS IS AN INTERMENT FAILURE AFFECTING MULTIPLE DOORS IN THE VEHICLE. DIFFERENT DOORS LOCKS ARE FAILING AT DIFFERENT TIMES, BOTH LOCKING AND UNLOCKING. BASED ON MY RESEARCH ON THE INTERNET, THIS AFFECTS A SIGNIFICANT NUMBER OF 2005 TO 2010 OPTIMAS. THIS DEFECT COULD CAUSE OCCUPANTS TO BE TRAPPED IN THE EVENT OF AN ACCIDENT OR EMERGENCY.

NHTSA ID
10749374
Incident
Aug 3, 2015
Mileage
80,000 mi
AirbagsElectrical
Filed May 18, 2015

TL* THE CONTACT OWNS A 2010 KIA OPTIMA. THE CONTACT STATED THAT THE AIR BAG, ABS, AND BRAKE SYSTEM WARNING LIGHTS CONTINUOUSLY ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE AIR BAG NEEDED TO BE REPLACED. NO REPAIRS WERE MADE TO THE VEHICLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 81,400.

NHTSA ID
10717174
Incident
May 1, 2015
Mileage
81,400 mi
ElectricalInterior & seats
Filed Sep 23, 2014

OUR VEHICLE STARTED ONLY UNLOCKING THE 3 PASSENGER SIDE DOORS, WHEN USING THE KEYFOB TO UNLOCK. THE DRIVERS DOOR WILL STAY LOCKED AND YOU HAVE TO MANUALLY UNLOCK VEHICLE WITH KEY. NOW 2 OF OUR OTHER DOORS(BOTH REAR) DONT UNLOCK. ALL THE DOORS DO NOT LOCK WITH THE KEYFOB AND WHEN WE PUSH THE LOCK BUTTON INSIDE THE VEHICLE. WE HAVE TO MANUALLY LOCK/UNLOCK THE DOORS, WHICH IS A PAIN IN THE BUTT WHEN YOU HAVE SMALL CHILDREN! *TR

NHTSA ID
10638485
Incident
Mar 20, 2014
Mileage
65,000 mi
BrakesElectrical
Filed Dec 5, 2013

WE HAVE BEEN HAVING ELECTRICAL ISSUES WITH OUR 2010 KIA OPTIMA, WHICH CURRENTLY HAS 45000 MILES ON IT. THE TPMS, (!) AND THE AIRBAG "OFF/ON" LIGHTS ALL GO OFF AND ON CONTINUALLY. THEY WILL BE ON FOR A FEW DAYS, THEN GO OFF AND STAY OFF FOR AN UNDETERMINED AMOUNT OF TIME. THE BRAKES ALSO JERK OUR CAR VERY ROUGHLY FORWARD WHEN WE ARE BRAKING. EVEN IF WE ARE GOING 5 MPH, WE PRESS ON THE BRAKES, THEN THE CAR GIVES A BIG JERK BEFORE IT COMES TO A COMPLETE STOP. *TR

NHTSA ID
10554972
Incident
Sep 30, 2013
Mileage
40,000 mi
Electrical
Filed Dec 1, 2010

TL*THE CONTACT OWNS A 2010 KIA OPTIMA. THE CONTACT STATED THAT WHEN INSERTING A CD INTO THE CD PLAYER IT BECAME EXTREMELY HOT TO THE TOUCH AND HE WAS AFRAID IT COULD START A FIRE. THE VEHICLE WAS INSPECTED BY A DEALER WHO INFORMED HIM THAT IT WAS NORMAL. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 54. UPDATED 01/11/11*LJ UPDATED 01/31/11 *BF UPDATED 02/14/11

NHTSA ID
10368530
Incident
Nov 1, 2010
Mileage
54 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .