2013 Kia Optima

Air bag light is on the panel & is not enabled & buttons on steering wheel that adjust the volume and stations have stopped working unless the steering wheel is turned all the way to the left. Believe it is a faulty spring in the steering wheel.

I own a 2013 Kia Optima SXL. While the vehicle was parked and there was no collision, crash, impact, or other event that should have caused the airbags to deploy, the airbags unexpectedly deployed on their own. The deployment caused damage to the vehicle, including damage to the windshield. The airbag also hit me while I was sitting in the passenger seat, my children were also in the back seat. All of our ears were ringing for 24hours, I went to the hospital to get a CT scan for the pain I felt in my face, ear and head. This occurred without the vehicle being involved in an accident. I have photographs and documentation of the vehicle and the damage and can provide additional information if needed.

Despite documenting this catastrophic internal mechanical destruction, the authorized franchise dealer has issued a written directive instructing the driver to operate this structurally compromised vehicle on public roads for a 1,000-mile oil consumption test with explicit instructions not to add, check, or have anyone service the engine oil level. Operating an engine running dry with verified cylinder wall gouging and unstable timing chains creates an imminent, severe safety hazard for the occupants and other motorists, including sudden highway engine lockup, loss of power steering, or vehicle fires. The vehicle underwent Safety Recall Campaign SC147 in 2017, which carries a court-mandated Lifetime Warranty Extension on the block for core failures. The dealership is forcing an unsafe vehicle modification and dangerous roadway test to evade standard warranty coverage processing. A complete 11-invoice history proves this defect originally manifested and was logged by a technician at 96,738 miles while fully inside the standard factory coverage window.

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was unable to start due to the battery being drained from the Hydraulic Electronic Control Unit (HECU) remaining on while the vehicle was turned off. After recharging the battery, the HECU made a buzzing sound while the battery was no longer charging. Additionally, the vehicle went into LIMP Mode while driving, and the ABS, traction control, and several other unknown warning lights were illuminated. A burning odor was inside the vehicle. The contact was concerned about a fire risk. The vehicle was taken to the dealer and determined that the HECU had failed and needed to be replaced. The dealer requested maintenance records for the vehicle. The manufacturer was notified of the failure by phone, and a case was filed. The failure mileage was approximately 111,000.

Gas smell from under the hood. When taken to the dealership it was diagnosed as the high pressure fuel line. NOTE: The high and low fuel lines have recalls that impact this vehicle make, model, and year BUT not this VIN.

Module 1 7.5 amp fuse continues to short and blow over and over again. Known issues with auto headlamp leveling sensor. Problem continues to happen. Lose my highbeams, shift lock, rear defrost, rearview auto dimmer, steering wheel controls. Anytime the fuse blows

Both front door lock actuators failed within a one month period. It is a safety issue because the actuator is failing in a way that can prevent the door from opening, closing, properly latching and locking. The vehicle is available for inspection. I have taken it to a mechanic to confirm the failure.

The contact owns a 2013 Kia Optima. The contact stated that while driving or while the vehicle was parked, there was an abnormal fuel odor inside the vehicle. The vehicle was leaking fuel from the high-pressure pipe leading to the fuel pump. The contact associated the failure with NHTSA Campaign Number: 18V907000 (Fuel System, Gasoline, Engine); however, VIN was not included in the recall. The dealer was contacted; however, the vehicle was not diagnosed or repaired because the VIN was not included in recall. The manufacturer was made aware of the failure but offered no assistance. The contact was referred to the NHTSA Hotline. The failure mileage was approximately 250,000.

On July 14, 2026, the vehicle's engine was replaced by an authorized dealership under an official Kia recall. On August 16, 2026, while driving on the highway, heavy smoke suddenly began emitting from the engine compartment. When attempting to slow down, the braking system suffered a total loss of power and failed completely. To stop the vehicle, it had to be steered into the highway median to intentionally scrape against it to force a stop. Immediately upon exiting the vehicle, heavy flames were observed under the engine compartment before completely engulfing the front of the car. The fire department extinguished the fire, and the vehicle is a total loss.

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 70 MPH with the cruise control activated, there was smoke coming from underneath the passenger’s side of the hood before the vehicle decelerated. The contact stated that moments later there were flames coming from the underneath the hood of the vehicle. The vehicle was parked on the side of the road and flames quickly engulfed the vehicle. The Fire Department was called to the scene and arrived and extinguished the fire. During the fire the vehicle was destroyed and was later towed to a nearby storage facility. While attempting to quickly exit the vehicle the contact fell to the ground and sustained an injured left leg and left side. The cause of the failure was not yet determined. The contact stated that the engine was recently installed related to a recall repair. No additional information was available. The manufacturer and local dealer were notified of the failure. The failure mileage was 140,000.

The contact owns a 2013 Kia Optima. The contact stated that while driving 30 MPH, the steering wheel was difficult to turn. There was an abnormal clicking sound coming from the vehicle and the vehicle was uncontrollable. The vehicle was towed to the local dealer, where it was diagnosed and determined that the coupling in the steering wheel needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and confirmed that there was no coverage under the warranty extension for the MDPS flexible coupling. The failure mileage was approximately 139,000.

I am writing to formally report a dangerous safety defect involving the braking system and the Hydraulic Electronic Control Unit (HECU) on my 2013 Kia Optima Hybrid. While operating the vehicle, severe warning lights illuminated on the dashboard indicating an immediate braking system and stability control failure. A diagnostic scan revealed active fault code C1237, pointing specifically to a primary pressure sensor signal failure embedded inside the internal HECU assembly.This issue presents a severe safety hazard. The failure compromises the vehicle's electronic brake assist, anti-lock braking system (ABS), and active stability systems. This results in unpredictable pedal feel and significantly increased stopping distances, drastically elevating the risk of a high-speed collision.Furthermore, this vehicle architecture relies heavily on clean voltage from the 12-volt battery system. Sudden drops in battery performance appear to trigger cascading communication faults within the HECU network, causing the vehicle to lose crucial safety systems without adequate warning.Kia is aware of severe electrical and internal component defects within the HECU modules of this generation, as evidenced by Safety Recall SC284 (NHTSA Campaign 23V652000) for HECU internal electrical shorts and engine fire risks. However, dealerships are treating related sensor failures inside the exact same HECU assembly (such as the internal primary pressure sensor) as customer-pay maintenance issues, rather than recognizing them as symptoms of a fundamentally defective or failing control unit. Dealership service centers are recommending piecemeal, expensive part replacements (like pedal travel sensors) that do not resolve the underlying safety risk of an internally failing HECU module.I request that the NHTSA investigate whether internal pressure sensor failures (Code C1237) and related electronic brake module collapses on 2011–2015 Kia Hybrid models are connected to the known sub-component defects wi

I own a 2013 Kia Optima and I am experiencing recurring fuel system-related symptoms. The fuel gauge fluctuates even when the vehicle has a full tank of fuel, causing an inaccurate fuel level reading. In addition, the vehicle has begun to hesitate during operation, which raises concern that there may be an underlying fuel delivery or fuel system issue. I previously experienced a similar issue years ago, and I believe the vehicle was repaired during a Kia recall or service campaign. The problem has now returned, and I am concerned that the previous repair may not have permanently corrected the issue or that there may be a related defect affecting other vehicles. The combination of an inaccurate fuel level reading and engine hesitation could create a safety concern because the driver may not know the true amount of fuel remaining and may experience unexpected loss of power while driving. I am requesting that this issue be investigated to determine whether it is related to a previous recall repair, a fuel system defect, or another safety-related condition affecting the 2013 Kia Optima.

Paint began chipping/flaking off little by little everytime I washed the car. It’s a common occurrence with snowy white Kia paint in this year

the engine revs high and transmission wont shift and when you turn the steering wheel ya get a loud click and the steering wheels jumps

The steering column From the car has diminished causing dangerous shaking on highway at high speeds

The contact owned a 2013 Kia Optima. The contact stated that while driving at an undisclosed speed on the main road of a T-intersection, the contact blacked out before another vehicle crashed into the front passenger's side of the vehicle. The contact stated that the front of the vehicle sustained severe damages, and there was more damage on the front passenger's side of the vehicle. The air bags deployed. The contact stated that the seat belt retracted excessively, causing the contact to be pinned in the seat and to sustain severe injuries. The contact was assisted out of the seat and was partially unconscious. The contact was unsure if any warning lights were illuminated after the crash. A Police report was filed. The ambulance transported the contact to the hospital. The contact sustained a fractured L2 and back, ruptured bowel, and intestines and internal bleeding in the stomach. The contact underwent surgery and physical therapy. The vehicle was towed and deemed totaled by the insurance company. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a related recall. A complaint was filed. The failure mileage was approximately 130,000.

Large delamination of paint on the vehicle.

The contact stated that while driving the vehicle began to unexpectedly slow and then stalled. The vehicle was unable to restart. No warning lights illuminated. The vehicle was taken to the dealer where it was not diagnosed or repaired. The manufacturer was notified of the issue. The approximate failure mileage 215,000.

I was driving on the high way and my car completely stopped I towed it to a shop and the engine seized