There are 2 stored owner reports matching the brakes leading-label group for the 2026 Kia Seltos in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2026 Kia Seltos. The contact stated that while driving 25 MPH and depressing the brake pedal to make a right turn, the brake pedal went to the floorboard and the vehicle accelerated independently. A dealer was contacted. The vehicle was towed to the dealer to be diagnosed, and the contact was informed that the brake line needed to be tightened and the brake fluid reservoir needed to be topped off. The vehicle was repaired. The manufacturer was notified of the failure and informed that there was no warranty for the repair. The manufacturer denied the buyback request. The approximate failure mileage was 1,322.
The contact owns a 2026 Kia Seltos. The contact stated that the heating system was inoperable and was blowing cold air. The vehicle was taken to the dealer, where the contact was informed that the radiator cap was not tightened, causing air to build up in the system. The dealer tightened the radiator, and the vehicle was repaired. The contact stated that there was an abnormal ticking sound coming from the engine. The vehicle was taken to the dealer, where the contact was informed that the sound was likely coming from the fuel injectors. The contact stated that while driving from a complete stop on several occasions, the vehicle hesitated to respond. The vehicle was taken to the dealer, where an unknown part was disconnected. Additionally, the contact stated that while driving approximately 25 MPH and making a turn on a bypass, the brake pedal travelled down to the floorboard while depressed, and the vehicle failed to respond, causing the contact to panic. The contact shifted to park(P) and drove over a grassy area, but the vehicle failed to respond as needed. The contact stated that the vehicle eventually rolled to a stop. The vehicle was towed to the dealer, where it was diagnosed and it was determined that the driver's side rear brake line was loose and leaking, and there was air in the brake line. The vehicle was repaired. No further information was available. The failure mileage was approximately 1,200.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.