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.
Kia Optima airbag light comes on
288 of the 7,544 owner complaints about the Kia Optima describe airbag warning light, most of them for the 2007 model year.
- owner complaints
- 288
- worst model year
- 2007
- typical repair cost reported
- $1,200
- typical mileage
- 74,800
Is there a fix? There are 5 recalls for this area of the car. See below
By model year
Often reported together
Check engine light 17No deployment 12Door locks 11Headlights 10Knocking 7Adaptive cruise 7Engine failure 6Stalling 5
Trouble codes mentioned
B1481 3B1346 3B1448 2B1378 2B1447 1B1382 1B1347 1
What owners say
The contact owns a 2007 Kia Optima. The contact stated that while driving, the airbag warning light remained illuminated. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the federal safety agency Campaign Number: 12V014000 (Air Bags); however, the contact stated that the vehicle experienced failure described in the recall. The local dealer was not contacted. The cause of the failure was not determined. The failure mileage was 82,000.
About six months ago, I lost the heated steering wheel functionality in my steering wheel, then from there, I slowly lost functionality like cruise control, and the most recent now my airbag and horn do not work. If you press on the horn, it is silent, and the airbag light has been illuminated consistently for the last couple of months. I had this issue diagnosed and it came up with the codes of B1346. And B1481. After some research, these issues are the result of a bad clock, spring and cause the airbag and horn not to work. Additionally, this issue is known to this model the 2011 Kia Optima, and has been recalled in most production cases of this vehicle, but my vehicle is not included. I received a quote for $876 from a dealership to get this corrected, but it should be included in the recall.
The clock spring keeps failing which is causing the air bag light to remain on; the horn to not work; various functions of the dashboard; and steering wheel heat.
Airbag light on dash is on.
I purchased in July 2020, from sept 2020 I've had it at the dealership with shuddering, stalling and loss of acceleration. I originally thought fuel pump or transmission but kia said no. then in 2022 I received a letter from kia corporate stating low pressure fuel pump failure. so i called the dealership and told them the letter states everything I had been in to see them about numerous times. made an appointment they said they found an error but had no fix. I complained heavily due to the fact I sat there for 4 hours, and they knew they had no fix as of yet. It was too dangerous like this. so the Manager said he'd just replace it with a whole new fuel pump but it could also fail. I sent the car in for 4 days just to find out they did not replace it. they only changed the fuel filter. stating kia wont let them put in a new pump due to their system not showing any other issue. The problem persisted and multiple visits to kia to no avail. Then on top of that my air bag light came on Jan 4, 2024. They said it was my responsibility it's not covered 1138.67 it would cost me. Then in Feb kia corporate sent me a letter about airbags. I did not go back because the light eventually went off by itself without a fix, then April 17, 2024 the original problem got even worse, shuddering, lack of acceleration , stalling feeling. Dec. 10, 2025 back to Kia. they have a code for dual clutch and flywheel so they ordered it & had my car for 19 days. I called numerous times to see about progress. I was told they are trying to chase down a code with a tech line. 7 days after that I picked it up & they said they did not change out any parts because there was no code. They only did a cap discharge. I have my car back now after 19 days & it's still not fixed. I called Jan5, 2026 and they said if kia is to fix it they need a code to be present or it'll cost me several thousand, even if its a known issue. so far it's been in the shop 9 times and 24 days total.
The airbag light is on indicating an error within the system
The airbag warning light on the dashboard stays on continuously and will not go off.
I brought my Kia Optima into the dealership in October 0f 2024, because my airbag light came on. It has not been there over 6 months because my passenger airbag module is not operable and rending all my airbags useless; it is also on backorder with no ETA. The dealership wouldn't help with my escalation it has taken me 6 months to get to the escalations department and now they will not offer additional support with payments or a buy back "due to warranty". I feel helpless and like my investment has been thrown in the trash and lit on fire as my car is sitting in the parking lot in the AZ sun, not being moved and not protected from the elements. They continue to offer no real resolutions and tell me to wait for a piece that has absolutely no ETA.
Power train: at low idle or while slowing down, the car will lose power for a minute until you get on the accelerator and it all comes back on. Alternator had been replaced. And is going to be replaced again soon. Not sure if it's just a bad part. Power steering pump was replaced. The pulley seized. Unrelated. Lighting: third brake light constantly flickers. All Lighting including head lights flicker on and off. Worse when slowing down. Lights on dash board, dome, rear light and head light Bulbs have been replaced. At night when the head lights flicker I cannot see the road. Airbags: the air bag light on dash is always on. Codes have been ran and there are so many. Tried resetting codes it comes back on soon after. Not sure how to go about trying to fix it. All of this has been happening since I purchased the car in November 2024.
Related recalls
Air bags: air bag/restraint control module
- What is wrong
- Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags and seat belt pretensioners from deploying.
- Risk
- If the frontal air bags and seat belt pretensioners are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
- Remedy
- Kia will notify owners. For model year 2011 Sedona vehicles, Kia will instruct dealers to verify the ACU part number and, if necessary, install an extension wire harness kit between the ACU Connector and the Vehicle Harness Connector. For all other affected vehicles, Kia will instruct dealers to install the extension wire harness kit. The recall began September 28, 2018. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC165.
Recall number 18V363000 · Recall details
Air bags: frontal: driver side: inflator module
- What is wrong
- Kia Motors America (Kia) has recalled one 2016 Optima vehicle. In this vehicle, the end seal for the driver's frontal air bag inflator may not have been properly installed, possibly resulting in reduced inflation of the frontal air bag in the event of a crash.
- Risk
- In the event of a crash, an air bag that does not inflate fully increases the risk of injury.
- Remedy
- The affected vehicle was remedied on January 10, 2017. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC143.
Recall number 17V007000 · Recall details
Air bags: frontal
- What is wrong
- Kia Motors America (Kia) is recalling certain model year 2016 Kia Optima vehicles manufactured November 10, 2015, to February 12, 2016. In these vehicles, a chemical enhancer required for the for the second stage deployment of the driver's frontal air bag was not loaded, resulting in the second stage not deploying in necessitating crashes.
- Risk
- If the second stage air bag does not deploy it increases the risk of injury or death.
- Remedy
- Kia will notify owners, and dealers will replace the driver's frontal air bag module, free of charge. The recall began on May 6, 2016. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC131.
Recall number 16V231000 · Recall details
Air bags: frontal
- What is wrong
- Kia motors america, inc. (kia) is recalling certain model year 2006-2008 kia optima vehicles manufactured from september 29, 2005, through january 29, 2008, and model year 2007 and 2008 kia rondo vehicles manufactured from september 13, 2006, through march 21, 2008. The clock spring contact assembly for the driver's side air bag supplemental restraint system (SRS) may become damaged through usage over time. If the clock spring contact assembly becomes damaged, the driver's air bag electrical circuit will experience a high resistance condition potentially causing the driver's air bag to not deploy.
- Risk
- If the clock spring develops high resistance, in the event of a crash, the drivers air bag will not deploy and will not be able to properly protect the driver, increasing the risk of injuries.
- Remedy
- Kia will notify owners, and dealers will replace the vehicle's air bag clock spring contact assembly, free of charge. The safety recall began on july 11, 2012. Owners may contact kia customer assistance center at 1‑800‑333‑4542.
Recall number 12V014000 · Recall details
Air bags: side/window
- What is wrong
- Vehicle description: passenger vehicles. The side air bag wire harness for the driver position could be mis-routed, which could result in it being pinched or cut by the seat cushion tilt mechanism.
- Risk
- Damage to the wire harness could result in the side air bag not deploying in an accident.
- Remedy
- Dealers will check for proper routing of the side air bag wire harness and secure it in place with a plastic tie-wrap. If the wire harness is damaged, it will be replaced. Owner notification is expected to begin during may 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact kia at 1‑800‑333‑4542.
Recall number 01V156000 · Recall details
Questions about the Kia Optima airbag light
Why does the airbag light come on in the Kia Optima?
Owners who report it most often also describe check engine light, airbags did not deploy in a crash and doors won't lock, open or latch, and the codes they mention most are B1481, B1346 and B1448.
Which Kia Optima years have airbag warning light problems?
The model years with the most reports are 2007 (40 complaints), 2006 (35 complaints) and 2013 (28 complaints).
How much does it cost to fix airbag warning light on the Kia Optima?
Owners who mentioned a price put the repair at about $1,200 (median of 39 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
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