2023 Kia Sportage Electrical Problems

Your vehicle caught fire while parked and idling with the seat warmers turned on, even though no one was inside. The fire started in the driver's seat and spread to the back seat headrests and sunroof area, causing severe interior damage. Eyewitnesses and surveillance footage confirmed no external cause, and a campus officer suspects the seat heater system may be responsible. The vehicle is no longer drivable and will require complete replacement of the seat heating system and extensive interior repairs.

Your car experienced sudden, uncontrollable acceleration in both reverse and forward gears while parked, causing it to strike multiple vehicles and a lamppost. The engine revved to maximum RPM and you were unable to stop or control the vehicle, resulting in the driver airbag deploying and injuring you. The forward collision avoidance system did not activate to prevent the crash, and you noticed the remote start feature had required multiple attempts that day. The issue may involve an electrical or computer malfunction in the engine control system that needs diagnostic investigation.

Your 2023 Kia Sportage Hybrid's instrument cluster software hasn't been updated since May 2022 and is missing all updates from fall 2022 through 2024. This means your dashboard may fail to display tire pressure warnings, warning lights, and other critical safety information when you start the vehicle. Your dealer will need to manually update the software, as the over-the-air update system cannot catch up this far behind.

Your 12V battery is failing daily, requiring you to press the boost button to start the vehicle. Additionally, the alarm sometimes activates in the middle of the night without explanation. This suggests either a battery charging problem or an electrical drain that needs diagnosis.

Your instrument cluster display is completely blank and won't turn back on, even after a recall service was performed. This means you can't see your speedometer, fuel gauge, or other vital information while driving. The repair will likely involve replacing the instrument cluster unit or its wiring/power connections.

Your car has experienced three separate electrical glitches where the dashboard lights, headlights, and other electrical components fail temporarily. In each case, turning off the engine and waiting for a system reset gets everything working again, though one incident required a jump start. A dealer inspection found the battery and alternator were functioning normally, but the underlying electrical issue persists. The fix will likely involve diagnosing the electrical system for loose connections, faulty wiring, or a malfunctioning power distribution module.

Your dashboard and infotainment screen are randomly shutting down and restarting while you're driving, though this has only happened twice over several days. No error codes appeared and your vehicle's diagnostics showed no problems. The issue may require a software update, firmware reset, or inspection of the electrical connections to your dashboard system.

Initially in May 25, my Sportage started accelerating on its own, unprompted, up to 4500 RPMs many times and also hesitated. In 6/25 the info screen, (whole dash) went black 4-5 x’s for about 3minutes while driving 60 mph on bypass. Beginning of July, Siri didn’t work and said it was inaccessible, and also the navigation said it was not updated however, when I pulled into the dealer, all of a sudden it worked? On 7/23 I was turning into apt complex and had no brakes! I had slowed to about 20mph, car behind me, and couldn’t make that turn so I coasted up to next entrance and was able to turn in. Fortunately, I was able to stop in my handicap pkg spot. I had already made appt for the initial issues at the dealer, Moyer Kia in Lebanon, for first week of August, but immediately called them on 724 and explained the absence of breaks! They told me to get car there right away, so I did. I gave a list of all above info, they were able to give me a loaner, Kia G6. This was very inconvenient for me as most of my back is fused and I provide transport for my [XXX] /o mom w/Walker, but I can’t go w/o a car! Moyer has had my car since 7/24,. With the exception of need for miles on the loaner communication was poor. I tried to reach Kia Corp multiple x’s to no avail. I was told by Brian at dealer that my case had been escalated to the national safety board and they were advised not to touch my car pending investigation. So it sat there for months I got a message from Kia Connect that my battery was dead, more communication than I had received throughout this whole experience! Last week, Thursday I had called corp who said they sent me an email on 1023 to tell me nothing is wrong with my car, they also emailed the dealer. I hadn’t checked email, nor did they call, so I didn’t know, dealer called me on Friday to come and get my car, but first they had to grind the rust off of rotors, recharge the battery and would I like them to inspect it?, NOTHING IS WRONG? THIS CAR is NOT SAFE!!!! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The car dies after parking for less than an hour, I have to press the battery reset button every time I get into it which also sets the alarm off probably annoying all my neighbors. There’s no accessories plugged in. The dealer is charging me $270 dollars to do a BMS update but I have seen recalls for this online that say it should be covered for free.

On [XXX] the vehicle randomly went into limp mode. Wouldn't restart until it was jumped. Previous to this, the vehicle had already done this twice before. Exact dates unknown. On [XXX], the vehicle went into system check while I was driving it on 3 different occasions. The car shuts down by itself. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The dash screen went blank. You could not see the speedometer, fuel guage, etc. This has happened twice and is intermittent.

The contact owns a 2023 Kia Sportage. The contact stated while driving approximately 35 MPH, the instrument cluster went black, and the vehicle stalled. The contact stated that before being able to pull over, the vehicle restarted. The contact stated that the vehicle was taken to a local dealer who diagnosed the vehicle and replaced the instrument cluster and wiring harness. The vehicle was repaired; however, the contact stated that the vehicle started stalling while stopped for traffic lights. The contact stated that when the vehicle stalled, the instrument cluster showed several unknown warning lights. The contact had taken the vehicle back to the same dealer. The dealer was not able to duplicate the failure. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 23,000.

The contact owns a 2023 Kia Sportage. The contact stated while driving 70 MPH, the instrument panel failed to display pertinent information. The contact stated that a dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was notified of the failure but offered no assistance. The vehicle was taken to the dealer but was not diagnosed. However, the contact was informed that the vehicle could not be repaired unless the VIN was under recall. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V298000 (ELECTRICAL SYSTEM); however, the VIN was not included in the recall. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 68,585.

On 3/9/25, the infotainment panel and media system blanked out. After pulling the vehicle over, the infotainment panel cluster buffered after restarting.

The infotainment screen continues to blank out. The backup camera, media, navigation, or radio won’t work when the infotainment system is blank.

My vehicle is currently being held at a Kia Dealership in Woodstock, GA to attempt to find the problem with my car. The lateral G sensor code as well as a few others were found in diagnostic testing. They attempted to fix it with replacing the air bag module but it did not remove the problem. My problem is this: Four of my ADAS lights have come on several times over the last few months at random, but all at the same time. It turns off every single safety feature of my vehicle. One time I was driving and my ABS light came on and off quickly as if it were stuck and the car started to pull me off the road as I tried to accelerate. I was told there may be a software issue with my vehicle and that they would take months to fix it if they can. I am concerned for my safety at this point.

The contact owns a 2023 Kia Sportage. The contact state while driving 70 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle failed to exceed 30 MPH. Additionally, the vehicle stalled and lost motive power. The vehicle was started and driven to the shoulder of the road. The vehicle was started, and the vehicle was driven to the residence. The contact stated that the failure occurred while the contact was driving on a major four-lane highway. The vehicle was taken to the dealer; however, the vehicle was not diagnosed. The contact was informed that a failure was possible with the computer system; however, no fault code was displayed. The contact stated the vehicle was taken to the dealer twice regarding the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 5,000.

I had my 2023 Kia Sportage in the Kia shop in McKinney, Tx about 3 weeks ago for an electrical issue. ALL of my lights on my dash were on. They INSISTED my battery was bad, so they made me buy a battery. (My car isn’t even 3 years old). So, once the new battery was installed, the technician stated all was good, that it was just a bad battery, that was why all the lights on my dash were there. When I started my car this morning, what do you know! All of the warning lights were on my dash AGAIN. They did nothing to fix the issue. There were unsure of what was causing the electrical issues in the first place. I am writing this to you to inform you of the electrical issues among Kia.

Multiple times I have reported all of my cluster lights come on randomly while driving. They are distracting and it's difficult to tell if the systems are actually working. The dealership claims it's a rear sensor however they refuse to fix it due to my car appears to have been hit. There's no damage to my vehicle any where. Now I have to wait for the lights to come on again before I can take it to another dealership and have it reassessed.

which disables the backup camera, Tge The entire infotainment screen is blank, therefore, I am unable to view objects on camera in reverse. This has been an ongoing issue since purchasing the vehicle. Last week, Kia's service department said the blank screen was due to a dead battery which was replaced, but the issue persists. This is a safety concern that needs to be taken seriously and investigated properly besides blaming it on the battery or test driving the vehicle for a couple of minutes and stating they’re unable to duplicate the problem.

After starting the vehicle, backup camera and infotainment screen would not work. Car shut off and would not restart with “check system” message. Vehicle had to be towed.

Dear NHTSA Defects and Recall Team, My name is [XXX] , and I am writing this email along with my wife, [XXX] , to report a serious safety issue with our 2023 Kia Sportage. I am writing to bring a serious, ongoing vehicle safety issue involving a Kia Sportage to your attention. My family and I are facing repeated, hazardous malfunctions with our vehicle that have led us to fear for our lives, as well as the safety of others on the road. Since mid-September, our 2023 Kia Sportage has experienced sudden, unanticipated shut-offs both while parked and, most dangerously, while driving. During these incidents, the brake pedal becomes completely unresponsive, hazard lights fail to activate, and the vehicle is left stranded and inoperable. Most recently, while driving in traffic, the car shut off without warning, leaving us in an extremely vulnerable position. These repeated failures could lead to a catastrophic accident, especially considering we often travel with our [XXX] child in the vehicle. Despite notifying Kia and seeking assistance from their customer service team, the issue remains unresolved, and their response has been unacceptably slow. Given the severity of these malfunctions and their direct impact on public safety, we respectfully request your support in addressing this matter. We believe Kia has a responsibility to ensure the safety of its vehicles and to take immediate action when serious safety risks arise. We request that the NHTSA investigate the issue and consider any necessary recalls or further action to ensure public safety. We would appreciate any guidance or assistance your office could provide in helping us resolve this life-threatening issue. Sincerely, [XXX] and [XXX] [XXX] | [XXX] Kia Sportage X Line AWD [XXX] Purchased date: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

There were two incidents where the engine sounded sluggish and was difficult to start over the past two weeks (7/22/24 & 7/30/24). After speaking with Kia Service Rep three days ago, an appointment was made to check the battery. On yesterday and today (8/1/24), the engine would not start at all or even make a sound although the air conditioner and radio would work. I had to get the vehicle jumped off to drive it to the service department. After the Service Rep checked the battery, they couldn’t find anything wrong and stated the battery was o.k.

On 05/13/24, the infotainment screen blanked out and the brake lights warning indicator appeared twice on the instrument panel while driving. This happened on two separate occasions.

The contact owns a 2023 Kia Sportage. The contact stated while driving approximately 35 MPH, the Forward Collision Avoidance, Lane Assist, seat belt, and several other warning lights illuminated. The contact had taken the vehicle to a local dealer who diagnosed the vehicle but was unable to duplicate the failure. The vehicle was not repaired. The contact stated that the failure was intermittent but had reoccurred. Additionally, the contact stated that he was unable to start the vehicle and had contacted the manufacturer who advised the contact to have the vehicle towed to another dealer. The contact stated that he recharged the battery prior to the vehicle being towed and the tow truck driver was able to start the vehicle. The second dealer was unable to duplicate the failure. The vehicle was not repaired. The contact stated that the failure was a onetime failure and had not reoccurred. The manufacturer was informed of the failure. The failure mileage was 3,414.

On May 4, 2024, a message appeared on the screen “Contacts Download Unsuccessful” while trying to make a call. The Bluetooth would not connect and I wasn’t able to make hands free calls. On May 5, 2024, the screen blanked out for several minutes while driving. This isn’t the first time this has happened.

After driving my normal route, I stopped at a red light, before light went green, the car shut off. No lights on the dash, completely blank. The car was in drive, and foot was on the brake. There was no brake lights, flashers would not operator, the horn did not work and I could not move the car. The car was dead. After a few minutes stranded the car decided to start again. This has happened no less than 6x since I have owned this vehicle in similar situations. I have taken it to the Kia dealership where I purchased it and it has been inspected and kept for days multiple times with the result always being "nothing is wrong"

God Morning For the past several months my computer screen flickers back and forth while driving. cuts off then on off then on. We have tried to get the dealership to see the problem but while with them it doesnt happen until afterwards. Need some help before we take the next steps with Kia

I turned on the car and put the car in Reverse and when I let the brake go the car went forward instead of going backward. It does not do this everytime. It just happened once or twice. I believe this is related to another problem I have with the car which is… when I press the start button it sometimes sputters and has a hard time turning on. Lights come on at times. Warning lights come on when the problem is happening but that’s all. I’ve taken the car to Kia and they cannot find the problem since lights and issue is not showing when I go there.

The screen flashes will completely go blank.

The touch-screen display, sometimes called the infotainment center, is blank and does not turn on. This prevents me from using any of the cars cameras to monitor for collision purposes. Dealership has no idea what the problem is.

Low oil indicator light came on at 15k miles. Tried to lock doors with key fob but could not. Had to open doors using key after popping off door handle. Put key in ignition but when turning car off and taking key out of ignition vehicle kept running and did not turn off for 15 minutes. Finally turned off on its own. Had vehicle towed by Kia to Kia of Groton CT.

A few months after I got the car all of the warning lights randomly came on and I had to turn jt off and on and they went away. Since then around Nov 22 it has happened about 25 times or more and is happening more frequently lately. I called kia and they said they hadn't heard anything yet bc of it being so new. Also the brake assist for Collison is VERY dangerous. You can be a car length and more away and it will take the brake out from my foot and slam on the brakes and about throw me through the windshield with my seat belt on. This has happened too many times and has hurt my chest. I turned it off and it has still done it. Another thing, the lane assistance tries to take the wheel away from you and will jerk the car one way or the other which is scary. Please look into these!!

Display screens will periodically reboot while driving. Left screen containing vehicle speed and information will come back with limited functionality after a minute or two. All safety features and cruise control as well as right media screen will not be operational till you pull over and reset them. Cruise control will turn off while driving also resulting in a possible rear collision in busy traffic. Problem is intermittent and unable to be diagnosed by Kia still awaiting resolution. Primarily happens on longer trips greater than 50 miles. Have been told by other dealers besides my primary dealer that this is a known issue that there is no resolution for by Kia.

This vehicle is equipped with an extended dual-screen display. Purchased in June 2023, two weeks after purchase, the right half of the display screen keeps on and off. This can be very distracting while driving, especially at night. The KIA car dealership "BUICK GMC KIA GREENBRIER" has been informed of the defect and has performed a diagnostic. They stated the entire assembly will have to be replaced.

One week after buying the brand new 2023 Kia Sportage, 6 warning signs popped up on the screen. They were to "Check the Forward Collision System," "Check the Bind Spot System," and 4 more of the safety features. In addition, the Check Engine light turning on, other warning signs were also highlighted in orange. Finally, when trying to move the car, I was not able to get the gear out of Park. This happened multiple times over 12 hours.