2024 Kia EV6 problems

Filed Oct 21, 2026 · Driver assistance, Electrical · CA

1-Noise when REGEN is active- at any REGEN settings and getting louder overtime. 2-Burn smell at times at random (unsure if its from other vehicles) 3-Got "Check Charging system" light came on and hesitated to move from a complete stop -Battery level was 35% when light came ON. Happened at low speed or at a stop 4-Foward collision not engaging (few closed call ) low speed on bumper to bumper traffic -Audible warning only- no breaking -Weather not a factor, windshield cleaned, daylight, -Issue not present when cruse control is active at freeway speeds -Does break automatically on reverse 5- 11FOZ03 - Recall noted on service documentation. 6- No over the air firmware pushed to vehicle Vehicle currently Dealer, Car has been there since 10/19. Car lost complete power while dealer technician was driving for testing. Updates from dealer is that KIA is still diagnosing the electrical issue.

Filed Oct 15, 2026 · Electrical, Transmission · CA

Something with the electrical system in this electric vehicle was not functioning properly as the car would go into "turtle mode" as the service department called it. 45 mph then dropping to 30 mph before reaching the dealership. My safety was at risk because driving on the highway could have had someone rear end up by slowing down. The dealership has been inspected. Waiting at the dealership since Monday Oct 12, 2026. I don't think my vehicle has been inspected by the manufacturer, police, or insurance representatives. Vehicle would warn to check the battery system at car start. Upon driving the car will notify and show a battery red light on the dashboard. The notification will say to stop and check the electrical system.

Filed Sep 27, 2026 · Acceleration, Electrical · GA

Dear Kia Customer Care, I am writing to formally report a serious and recurring safety issue with my Kia vehicle. I have repeatedly experienced a "Power Limited" error while driving, often accompanied by a turtle icon and a "Check Electric Vehicle System" warning. On multiple occasions, the vehicle has suddenly lost power and stalled in the middle of the road. This is extremely dangerous and has put me and other drivers at risk. A vehicle should never lose propulsion unexpectedly, especially in active traffic conditions. I request an immediate investigation into this issue, along with a clear explanation of the cause and a permanent fix. Please treat this matter with urgency, as it directly concerns driver safety. Kindly confirm the next steps and the earliest available service appointment. Thank you,

Filed Sep 26, 2026 · Electrical · PA · fire

I was driving my car on the highway, then I got the message çheck your electrical system'for around a minute. Then there was a rumble or bang as if I hit something with the back, but the road was clean. Then the car started slowing down and I drove to the side. I got out of the car and saw white smoke coming from under the car in the back. I started opening the hood and trunk in the back to find out, where the smoke came from. It was nothing to see. Because it was an electrical car I assumed, that it could start burning, when it smells like smoke and looks like smoke. So I called 911 and told them, that I think my electric car is starting to burn, where I am and that nobody was injured. I took everything out of the car, closed the hood, the trunk and the doors and moved in a safe distance at the side. Around 10 minutes later firefighters arrived and started to put out the fire with a water hose. They opened the trunk, removed the covers there and put water an top of the burned part. The fire wasn't that big. I think, I acted fast enough, to stop it early. I think the battery started to burn. Nothing else was affected. The police called a towing truck and the car is now at the towing yard. It happend 3 hours ago. Police came, I have a filenumber and the insurance has also been informed. I took some pictures of the small fire, the smoke and the melted parts in the trunk after the fire was stopped.

Filed Sep 9, 2026 · Seat belts, Seats · WA

When putting a car seat in and using the cars seat belt the rear seat belt buckles do not come up at a high enough angle and cause the belt to bind in the buckle for the lap and will not allow the belt to slide and be properly tensioned to hills the car seat to the bottom of the cars seat

Filed Sep 9, 2026 · Brakes, Driver assistance · WA

I got into my car in a hurry i put my car in drive as i was closing my driver's door and took off and because the door wasn't fully closed the parking brake engaged itself but the power over comes the parking brake, when i let off the throttle the rear wheels locked up causing the car to slide out of control. I pushed on the throttle again to unlock the rear wheels causing me to swerve in the other lane and almost crash into an incoming car. I tried to turn off the brake and could not without stopping the car so i had to skid out of control again stopping to turn it off.

Filed Sep 8, 2026 · Electrical, Fuel system · WA

My 2024 Kia EV6 is experiencing a total failure of the 12V charging system and requires manual jumpstarts to operate. The official ICCU safety recall (SC327) was previously performed, which is why the federal safety agency database shows 0 unrepaired recalls for this VIN. However, the manufacturer's remedy has completely failed. Per the federal safety agency safety guidelines, this vehicle is currently subject to a sudden loss of motive power while driving and is unsafe to operate on public roads.

Filed Jul 20, 2026 · Electrical · NJ

Car was totally dead even with a 68% charge. AAA came out to jump start. The next day while driving on the highway the car started to lose power. A red warning to check the electrical system came on along with "turtle mode". I was able to pull over off the highway, grateful the two small children were not with me. Car was towed to dealer who kept it for the three days. Only after repeated calling could I reach someone who said they couldn't reproduce the problem. I'm afraid to drive the car at this point as I feel it's just unsafe to do so. This seems to be an ongoing issue that Kia can't seem to fix.

Filed Jul 15, 2026 · Wheels · CA

Rear tires on my 2024 Kia EV6 wore down to the tire wear-bar limit (2/32" remaining tread) at approximately 19,500 miles, while the front tires on the same vehicle measured roughly double that remaining tread (4/32") at the same odometer reading. The factory-installed tires are rated by the manufacturer for approximately 50,000 miles of tread life under normal use, so reaching the wear-out point on the rear tires alone at roughly 39% of that rated mileage is well outside expected wear for this vehicle at this mileage. This is not an isolated event: numerous other EV6 owners have independently reported the same front-to-rear wear disparity and premature rear tire wear online, across different driving styles and regions, which points to a vehicle characteristic (front/rear torque split, alignment or camber specification, or suspension geometry) rather than individual driver behavior. Uneven, accelerated rear tire wear reduces traction and increases stopping distance, and raises the risk of hydroplaning, tread separation, or blowout, particularly in wet weather, since the rear tires lose effective grip well before the front tires or before a typical maintenance interval would flag it. The wear was confirmed and documented, including tread-depth measurements at all four corners, by an independent third-party vehicle condition inspection performed at lease return. There were no dashboard warning lights or driver-facing alerts indicating the wear; it was only discovered through physical tread-depth measurement at that inspection. The tires inspection results are available upon request. This appears to reflect a design or specification issue affecting the vehicle's rear tires disproportionately, rather than a manufacturing defect isolated to one tire.

Filed Jul 10, 2026 · Electrical · CA

We purchased a certified pre-owned 2024 Kia EV6 GT on 6/5/2026. On 6/6/2026 while driving on city streets, the display screen suddenly displayed a large and flashing red warning message "Stop vehicle and check power supply" in addition to the battery symbol. We took the vehicle to the dealership and they diagnosed that the ICCU had failed and needed to be replaced.