Kia K5 headlights problems

Filed Oct 23, 2026 · Electrical, Lights · KS

While driving my car down the road my car's exterior headlights as well as all of the interior instrument and infotainment panels will completely black out and then come back on. This issue started approximately 2 months after buying my car. This has happened approximately 10 times total while driving it now. I was told by the dealership that there was nothing they could do since it was not a reproduceable issue, therefore I continued to drive my car. To me that is a safety issue when you are told as a customer that there is nothing they can do for your car that has an issue such as this while driving. I continued to call and inform them of when this issue came up while driving. My car was brought in for a recall in July 2025 for parking lamp logic. The dealership never reproduced this issue while in for service. The dealership has inspected the car for this issue amongst several other issues that still persist to the current date. There are no warning lamps/messages or symptoms of the problem prior to failure. This problem came up again this week while driving in the dark with multiple other cars behind me, in front of me and to the left of me at an intersection. I had my turn signal on to turn and everything on the car went black/lost power and then came back on.

Filed Apr 9, 2026 · Electrical, Lights · KY

While driving the entire car goes black kind of like you just turned it off. It has only happened at night time. The dash screen completely turns off and the headlights will go off. When it comes back on the dash has several lights on it such as the seatbelt is unbuckled (when I’m buckled), and other warning lights. This has been happening since September 2025. I take it to the dealership and they can’t seem to find anything wrong with it, and told me they “can’t do anything until the part completely fails” it’s creates a severe safety hazard since it only happens at night and the headlights also go off.

Filed Jan 30, 2026 · Brakes, Driver assistance · 27,000 miles · FL · crash · 1 injury

The contact owns a 2023 Kia K5. The contact stated that while driving at approximately 5 MPH and approaching a stop sign exiting a parking lot, as the contact depressed the brake pedal to stop for a commercial truck stopped at the exit, the "collision warning" illuminated. The contact stated that the brake pedal went soft and depressed to the floorboard. The contact stated that he crashed into the rear of the truck. The contact stated that there was a slight dent in the metal frame of the truck. The contact stated that his vehicle's front grill and both headlight housings were crushed. The contact stated that the hood was crumpled back towards the windshield, and the radiator was punctured and crushed. The contact stated that the police were called and filed a report. The vehicle was towed to an impound lot. The contact had called his insurance provider. The contact stated that he was later driven to the ER by a friend due to neck pain and headaches. The contact stated that he was diagnosed with neck strain and no other injuries. The vehicle had not yet been diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 27,000.

Filed Jan 13, 2026 · Acceleration, Electrical · MO

While driving in the dark this morning with my eight year old in the backseat, my headlights shut off, my entire dash including my speedometer, warning lights, radio, heat, heated seat and steering wheel, lost electricity.

Filed Dec 17, 2025 · Electrical, Lights · GA

Component/System Involved: The vehicle experienced a brief electrical failure affecting multiple systems simultaneously: exterior headlights, infotainment system, and dashboard indicators (seatbelt warning). All components recovered automatically within approximately 0.5–1 second. The issue appears electrical in nature (possible power interruption, grounding issue, BCM/TCM-related event). The vehicle is available for inspection upon request. Safety Risk: Yes. The headlights shut off completely while driving at night, even if only momentarily. This created a visibility loss and increased risk of collision, especially with surrounding traffic. The sudden loss and restoration of lighting was distracting and unexpected. Reproduction / Confirmation: The issue has occurred 4 times under different conditions (day/night driving). It has not yet been reproduced or confirmed by a dealer or independent service center. Inspection Status: The vehicle has not yet been inspected by the manufacturer, dealer, police, insurance, or any third party regarding this issue. Warnings or Prior Symptoms: There were no warning lights, messages, or symptoms prior to the failure. The only indication was the seatbelt warning light illuminating during the event, coinciding with the blackout. No prior alerts appeared before either occurrence.I have experienced this electrical dropout four times over the ~1 year and 4 months I’ve owned the vehicle. Other owners of 2025 Kia K5s have reported the same momentary blackout behavior in online community discussions, indicating this may not be an isolated incident with my car. Owners have described the infotainment and instrument panel going dark and then returning to normal while driving.

Filed May 30, 2025 · Electrical · 24,000 miles · WI

The contact owns a 2025 Kia K5. The contact stated that occasionally while driving at various speeds, the front headlights, rear brake lights, and interior cabin lights illuminated very bright. No warning light was illuminated. The vehicle was taken to a local dealer where unknown repairs were performed; however, the failure persisted. In addition, the contact stated that the transmission was replaced prior to the recurring failure by the same local dealer. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 24,000.

Filed Jan 28, 2025 · Electrical, Lights · OH

Turn signal, the turn signal just goes out and does not work. This is a know issue with kia. I have almost bin hit several times do to this. I have 2 exact cars and they have both the same issue. You cannot just have the bulb replaced, the whole headlight asembly has to be replaced, the front bumper has to be removed to replace the headlight asembly, very costly, this is not so much the cost but more of a safety concern.

Filed Jul 18, 2024 · Electrical, Engine · FL

Engine code came on, one interior headlamp works when it wants to, climate control module is bad it has cause the relay to blow and the resistor to go out. The air turns up on the control module by itself and then your ac just stops working and then starts again as it chooses. All of these are electrical issue as stated in MANY OTHER reports. And electrical issue is unsafe it can cause fire at anytime, my car is new 2021 Kia k5 Lxs, 60k miles and now who knows when the car is going to catch fire while my baby is strapped in a car seat and no AC . RECALL before lives are took from heat stroke or possible fire. To be “luxury” it’s sad I just paid my 3rd car payment and now I can’t even drive my car. Over 100 reports on this same problem and y’all do nothing. Kia is maybe at 70k sells a year now meanwhile Toyota and other are at 300k. When my baby is insured do to this crack head wiring system I will sue someone this is ridiculous.

Filed May 18, 2022 · Lights · TX

Dead spot in headlights. Manufacturer intentionally created a dead spot just left of center so as to decrease any chance of headlights shining into oncoming traffic. The dead spot looks like an inverted triangle . These are an LED projector light which already have a very sharp cut off and should not require any further manipulation of spread or throw. The problem becomes severe when going around a left curve or bend as the headlights no longer illuminate the roadway in a safe manner as the very noticeable dead spot is now in the drivers lane.

Filed Jan 31, 2022 · Electrical, Lights · CA

Took my car to the dealership on 12/20/21 because all of my sensors were going off so they installed a new harness and cleared all the sensors, I got my car back on 1/3/22. On 1/16/22 all my sensors came back on so I brought it back to the dealership on 1/19/22 and I got it back the next day and was told it was safe for me to commute to work (I got it back with the front panel off with exposed wires and no working airbags) and a few days later all the sensors were back on and as I’m driving home in the middle of the night from work my tire pressure sensor came on even tho I had air in my tires, my headlights turned off for seconds at a time, my speedometer kept dropping to 0 as I’m going 60 and my cruise control stopped working. Have pictures and videos of every issue every time