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Electrical systemPart report

2009 Kia Optima Electrical system Problems

Complaints
16about this part
Share
14%of 116 total for the year
Median mileage
66,500miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 16 complaints about the electrical system of the 2009 Kia Optima, 14% of the 116 complaints for this model year. Where a mileage was given, the median is 66,500 miles. 2 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My 2009 Kia Optima was parked. When I put the key in, it would not turn the car on. The steering wheel would move slightly. The ignition switch and tumblers were not reading that the car was in park. I had the ignition switch replaced. I contacted Kia but they would not cover repairs because the car was 2 weeks out of warranty.”

NHTSA complaint #10621722, filed 2014-08, 50,250 miles

“My concern involves illumination of the instrument panel. When driving on a bright day, the panel illumination is so dim that the odometer cannot be seen without moving my head almost next to the steering wheel. The speedometer, and other gauges, are also dimly illuminated. At night and on overcast days, the problem is less severe.”

NHTSA complaint #10360753, filed 2010-10, 914 miles

“After returning from work and parking my vehicle at home, the car sat in my driveway in 40 degree weather for approximately 12 hrs. I woke up the next morning and found my car on fire and is a total loss. The police and fire department were called and dispatched to my home. The fire department extinguished the fire and determined it was probably an electrical fire. There is no remote starter installed or any other accessories installed in the vehicle after purchase. …”

NHTSA complaint #10495300, filed 2013-01, 70,000 miles

“The battery died in my 2009 Kia Optima and upon replacing battery the airbag light came on. It was taken to a Kia dealership and was told that it was because we changed the battery. The airbag light was reset. About a week later it came on again and was taken back to the dealership and reset again. It came back on the next day and was again taken to the dealership at what time we were told that it was the b1382 & b1481 airbag problems and that it was going to cost over $1200.00 to fix. Why would changing the battery cause these problems? …”

NHTSA complaint #10559353, filed 2014-01, 70,100 miles

“The vehicle lurches when slowing down between 2nd gear and 1st gear. The lurch is strong enough to jerk passengers forward in their seats. I took it to the dealership in stamford, ct on april 27, 2012. They replaced the stop lamp switch. The fix lasted until 63,000 miles, almost 9 months later. It is happening again. I took it back to the dealership in plano, tx. They said it was a computer upgrade issue. The upgrade did not fix the problem. Kia is now telling me there is no refund, no fix, and that I'm not part of the recall for this same part on later year models.”

NHTSA complaint #10507521, filed 2013-04, 46,810 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2020149%
20192311%
20183314%
20172510%
201610414%
201513513%
20146010%
201314611%
201212213%
20116311%
20101317%
20091614%
20081510%
2007148%
20062315%
20052920%
20044520%
20032518%
20021413%
20011712%

Other parts of the 2009 Kia Optima

Transmission and drivetrain
33 complaints
Air bags
28 complaints
Brakes
21 complaints
Engine
14 complaints
Vehicle speed control
11 complaints
Electronic stability control
9 complaints
Exterior lighting
9 complaints
Steering
7 complaints
Body and structure
4 complaints
Suspension
4 complaints
Other or unknown
3 complaints
Engine cooling
2 complaints

← All problems reported for the 2009 Kia Optima

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology