*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Electrical system
2nd defective horn failure on my 2024 Seltos. (1st occurrence 08/2025 car backing up into me attempt to use horn to alert that driver and it did not work/ was covered and replaced by KIA as a noted defect ) 2nd occurrence, noticed when another car pulling out in front of me/did not stop at stop sign, I attempted to use horn to alert that driver, horn did not work. I have taken car to KIA dealership, evaluated horn, noted it is defective. Now going on 3rd week of waiting for part for 3rd horn
Aug 1, 2025Electrical system
Traveling on XXX in [XXX] in the left lane with a semi right beside me and the car engine died. The screen showed out in D or N to start engine. Was able to pull off to the right. The car would start but sounded awful and when put into D it died. Had to have it towed. The Kia dealer said it was from moisture on the thermostat. The screen was showing many different errors while sitting on the interstate. Very scary!!!! There was no warning it just died going 72 MPH in the left lane! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Sep 24, 2026Engine
Exhaust starting putting out white smoke and loss of power on accelerator while speeding up. Normally when merging onto highway or taking off after stop. Assumed head gasket with coolant in oil. Took to get oil change, milky/sludgy oil to back up that thought. No coolant in reservoir. Took to dealership, they claim lack of maintenance despite all maintenance records. They will not report records to kia corporate leading to denied warranty. Will not provide testing results. Claimed piston rings were destroyed. Would not give explanation for loss of coolant. Will not speed up going onto highway and continues to put out white smoke. No lights on vehicle.
Jul 13, 2026Fuel/propulsion system
The vehicle has experienced two separate episodes of severe engine/propulsion malfunction approximately two months apart. During the first incident, the vehicle began shaking and idling roughly and had very little acceleration. Pressing the accelerator caused the engine to rev, but the vehicle would barely move. A diagnostic scan performed afterward showed DTC P0171 (System Too Lean), but the code was subsequently cleared. The vehicle later returned to normal operation and a Kia dealer was unable to reproduce the condition. During the most recent incident, the vehicle again began idling very roughly and then stalled while being driven. The engine was restarted but stalled again. After…
Sep 9, 2026Power train
I need to open a formal safety and warranty complaint regarding my 2024 Kia Seltos. I originally reported an acceleration problem to the dealership when the vehicle was purchased and they said they couldnât duplicate the issue but they did not resolve it.The vehicle shuts off while I was driving, and afterward would not accelerate beyond approximately 15 mph. I believe the vehicle is unsafe to drive, and I want this documented as an unresolved recurring defect. I did make complaints to Rick case Kia of sunrise and at the time took it back up there three times in the month I purchased it. Iâve been dealing with this randomly since I got the car it shuts off while in motion.
Sep 3, 2026Electrical system
My 2024 Kia Seltos (leased, approximately 19,800 miles) received an over-the-air (OTA) software update on [07/03/2026]. The vehicle's screen prompted me to approve the update and stated it would complete with the ignition off. I approved it and exited the vehicle as instructed by Kia's on-screen directions and owner's manual. Immediately after this update, the vehicle developed an intermittent no-start condition, and the 12V battery went completely flat, accompanied by an ESC (Electronic Stability Control) warning. The vehicle had no electrical or starting problems of any kind before the update. The vehicle was disabled and could not be started without a jump start, which is a safety…
Jul 23, 2026Structure › BodyCrash
While driving, the vehicle suddenly began handling abnormally. In response, we safely pulled over as quickly as possible. Before we could fully stop, the wheel catastrophically failed. The rim cracked around the entire circumference, the tire completely separated from the vehicle, and the vehicle lost stability and struck the guardrail. As a result of this incident, the vehicle sustained substantial damage, including but not limited to: â¢Complete destruction of the wheel/rim; â¢Tire separation; â¢Axle and suspension damage; â¢Body damage to the driver-side front and rear panels; and â¢Additional mechanical damage that is still being assessed. Photographs taken immediately after the…
May 9, 2026Engine
Since November 2025, this vehicle has experienced repeated loss of power, severe shaking during acceleration, jerking between gear shifts, abnormal humming/grinding noises, and multiple check engine light events. The condition is most noticeable between approximately 40-70 mph and has repeatedly occurred while driving on highways. On multiple occasions, the vehicle struggled to accelerate properly and would not respond normally to throttle input. During one occurrence, the vehicle had difficulty accelerating beyond approximately 55 mph while on the expressway. The shaking became severe enough that I feared mechanical failure could occur while driving. I was forced to pull off to the…
Nov 10, 2025
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
