35 of the
231 complaints filed about the KIA Stinger
are about the electrical system —
15% of everything owners reported.
The worst model year for it is 2018.
My Kia Stinger then give me troubles with the six cylinder. He fixed it couple of months down the line the problem reoccurred so-called fixed it two months down a line. The problem occurred, and now the problem reoccurred took it into the dealership. The dealership said my engine harness is melted that can be the cause of the issue and now knowing that could’ve been the cause of the issue from the get-go. They don’t want to fix it because it’s out of warranty
NHTSA complaint #11757011 — an unverified report by a vehicle owner.
While driving the steering wheel jerks back and forth as if it's trying to help assist in keeping in lanes even with the lane assistant off and it doesn't matter what speed it jerks the whole time. The steering wheel will also move on its own back and forth while in a parked position too. It's very dangerous because it's trying to jerk you all around the road at no matter what speed you're doing.
NHTSA complaint #11754211 — an unverified report by a vehicle owner.
I bought this car brand new and since I purchased it in December of 2021. Every summer this car leaves me stranded everytime I shut the car off and its hot outside I took it to several kia dealerships while in warranty but because it was not showing a code they couldn't fix it. The warranty ran out and this car still won't start if its hot outside but has no issues in the winter. After 3 yrs of dealerships doing nothing to fix it because there was nothing wrong a dealership replaced the computer because they said that maybe thats why its not showing a code. I got my car back from the dealership drove across the street shut the car off and stranded for another 8 hrs. This car is the most unreliable car I have ever owned. To have a brandnew car leave you stranded in the 1st 6 months and the manufacturer do nothing to fix it is unheard of but to still be dealing with it after 4 yrs and kia doing nothing to correct the issue I will be finding a lawyer and suing kia for all my lost hrs of work for the money I paid for this junk car and for the pain and suffering it has caused since they refuse to fix it.
NHTSA complaint #11752064 — an unverified report by a vehicle owner.
My 2022 Kia Stinger GT-Line (VIN: [XXX]) has experienced three HVAC blower motor failures in Phoenix, AZ — August 2025, June 2026, and July 2026. Loss of AC in Phoenix summer temperatures exceeding 110°F is a direct safety concern. The first failure occurred in August 2025 while the vehicle was under full factory warranty. Ken Garff Kia Phoenix replaced only the blower motor multifuse (Part No. 18980 09400) and charged $624.57 out of pocket, incorrectly advising the repair was not covered under warranty. The root cause was never properly addressed. The second failure occurred in June 2026. Ken Garff replaced the blower motor and charged an additional $545.12 without performing the correct permanent repair. The Service Manager subsequently admitted in writing via email to charging a double diagnostic fee on the first visit and charging for the same multifuse on the second visit. I discovered that Kia issued Warranty Extension Campaign WTY037 on August 14, 2024, covering this exact failure pattern in high-heat states, with Arizona explicitly named. The correct permanent repair under WTY037 is a fuse relocation procedure that was never performed at either visit. Kia America has denied my claim under WTY037 (Case#XXXX) without providing any written explanation or stated basis for the denial. Total paid out of pocket: $1,169.69 for repairs that did not resolve the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11749397 — an unverified report by a vehicle owner.
The contact owns a 2022 Kia Stinger. The contact stated that he had initially noticed that the vehicle's A/C unit had failed to operate as needed. The vehicle was then taken to the dealer where they discovered a defect with the main wiring harness. The contact then called an independent mechanic and was informed that there may be recall on the vehicle for the wiring harness. The contact inquired with the dealer about a recall and the contact was informed that there were no recalls on the vehicle. The manufacturer had yet to be notified of the failure. The vehicle was not repaired. The failure miel409) 896-5050age was approximately 100,000
NHTSA complaint #11741769 — an unverified report by a vehicle owner.
My 2019 Kia Stinger GT2 with approximately 25,000 miles has been out of service since February 12, 2026 for diagnosis and repair of a system issue. The vehicle has remained at the dealership for over two months. Multiple repair attempts have been made, including escalation to Kia corporate engineering. Despite these efforts, the issue has not been clearly diagnosed and no permanent repair has been completed. The vehicle is currently unusable, and the inability to identify the root cause raises concerns that the issue could result in unpredictable or recurring system behavior. Given the reliance on electronic and computer-controlled systems, there is concern about safe and reliable operation if the vehicle is returned without a confirmed fix. The manufacturer has not provided a clear resolution or timeline.
NHTSA complaint #11732324 — an unverified report by a vehicle owner.
I was driving to work when suddenly my steering wheel gets supper heavy as I was making a turn shook the life out of me my eps went out if you could please do a good will repair or see if there’s any extended warranty please check for a TSPs
NHTSA complaint #11722087 — an unverified report by a vehicle owner.
related malfunction on my 2018 Kia Stinger. My hazard lights are activating on their own, changing flash speeds, and failing to turn off at times. This creates a safety concern while driving.
NHTSA complaint #11699515 — an unverified report by a vehicle owner.
Upon getting warranty repairs done to vehicle, the car started to glitch out the next day in the cabin with multiple electronics. Driver window switch was turning on and off, when it turned off, multiple electronics glitched out in the car. Brought back to dealership as multiple sources online said the driver's door switch was the reason for the glitches. Upon the dealership removing the door panel, they discovered the door switch short circuits and the plug burnt and melted the connector. Incident is definitely a fire risk as the connector is near cloth inside the panel and could've burnt the car to the ground if not addressed sooner. Multiple reports of this flickering door switch issue online, photos can be provided, dealership confirmed the issue, video evidence of the problem happening. Life was at disk due to drivers door possibly catching on fire trapping occupants inside. Problem was reproduced and diagnosed at dealership. Component failed: 2022-2023 Driver Door Window Master Switch Part number: 93570-J5002 I can provide documentation and photos upon request.
NHTSA complaint #11695926 — an unverified report by a vehicle owner.
Wiring harness has been severed, chewed through, or burnt. Multiple times. If my phone listed down below does not work call [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11692396 — an unverified report by a vehicle owner.
The vehicle will shut off without reason from time to time. I'll be sitting at a light, stop sign, or intersection, and the car just shuts off. All electronics inside the car turn off, the engine turns off, and it's as if I've shut the car off to get out. Usually, I'm able to restart the car after a few moments and go about my day, but in doing some research on this issue, there have been others that have had the same issue. When others take their car in to have it investigated, the dealership is unable to locate the issue as it's extremely difficult to replicate. A person's safety is definitely in question considering if the car shuts off while driving, it could lock the steering wheel as a few others have seen. The only symptom that I have experienced is the music from the radio goes weird prior to the car shutting down.
NHTSA complaint #11593366 — an unverified report by a vehicle owner.
*Notice* There has been NO ACCIDENT but it could potentially be a fatal one. When performing the auto start up process the car's RPM increases rapidly, the engine makes a sputtering sound as if the car will crank or that there is a misfire and shuts down. This results in the check engine light coming on the instrument panel and error code P0172: Replace High Pressure Fuel Pump.
NHTSA complaint #11578804 — an unverified report by a vehicle owner.
I have gone to Joe Myers Kia no less than 5 times in the last 4 years asking them for assistance in performing the repairs for the recall associated with my vehicle (NHTSA Recall Number 20V518000). The first two times in 2020, they claimed supply chain issues and said they couldn't get the part(s) for the repair. The next 2 times, the took down my VIN and phone number and said they needed to order the part and they'd call me when it came in. They never called. The last time I was there, they insisted that they needed an 8 hour appointment to simply verify that my car was eligible for, and needed, the recall, and then another 8 hour appointment to do the repair. I am not able to give up my car for 2 days, without a loaner, for a 2-3 hour repair job (as approximated in the recall text).
NHTSA complaint #11575840 — an unverified report by a vehicle owner.
I was sitting at a red light with my foot on the brake. When I took my foot off the brake when the light turned green, my car would not drive forward!! I checked to make sure my car was not in Park. All of the lights on the dash were on and the engine was no longer running. Not to mention something similar happened November 18, 2023 where I was driving and the engine suddenly lost power And cut off, and it would not crank back up for longer than 3 secs w/o losing power. my car could no longer run. I ended up having to get it towed to a local Kia dealership On Covington Pike in Memphis, TN (the location on Mt Moriah informed me that if I took it to to their location, I would be charged $175 plus tax for them to run diagnostic on it, and it would be best to take it to the location that I purchased the car from—THAT IS ABSOLUTELY INSANE & ridiculous!!!) and all they did was replace the high pressure fuel pump. They did not hook my car up to do a diagnostic, they just went off of the code reader my friend had. The code showed P0088- fuel rail/system pressure- too high. Nothing else was checked to see if it was defective. That particular kia rep told me that there wasn’t anything they could do unless there was a check engine light lit up on the dash. Now fast forward to today, a similar situation happened, but luckily my car was able to start back up. I’ve been waiting on them to perform 1 of the recalls for over 3years now and it’s always the same story, they don’t have the part, they would have to get that ordered & contact me when it comes in & when it comes in, they don’t contact me!! I really want to know what’s going on with my car for it to still be fairly new and to have these issues when I keep the maintenance up. I can’t afford to be stranded or put myself or the lives of other motorists on the road in danger because my vehicle will randomly lose power out of nowhere. That’s unacceptable and dangerous!
NHTSA complaint #11562645 — an unverified report by a vehicle owner.
Having an issue with my driver’s door switch lighting and the changing of different ambient lighting colors. They seem to be related. About a few months into owning my car (purchased May 2021) I was driving to work at night and the lighting on the driver’s door switches would randomly all flicker off/on. There was no pattern and the duration of how long they were off would be a half second to upwards of a few seconds. Just by chance, I started messing with things in the infotainment screen and noticed my ambient lighting wouldn’t change sometimes and it gave me a body control module error. This has probably happened 7 times total from September 2021 to March 2023 where both the door switch lights and ambient lighting do this together but never have they done it separately. Took the car to VanDevere Kia in November 2021 and they couldn’t reproduce either error and there were no stored codes. They claim to have reset the pin tension on the harness for the switches and packed it with dilectric grease. March 25 2022, had the same issue driving home from work. Restarted the car and that stopped the door switches from flashing. However the infotainment screen said “vehicle system connection is unstable. Please try again later”. Ie., I tried to pick default blue option in ambient lighting, that error would pop up, but if I kept trying blue it would eventually select blue. Some colors would throw the error and some wouldn’t. This time there was no BCM error. Dealer replaced my driver door switch module April 27 2022 due to a short. I didn’t have issues with those lights flickering for 7 months then it came back. In March of 2023, (2) separate times at night I had all interior lights, including instrument cluster lighting, flick off then immediately back on. I have videos and dealer work orders. Several others have this issue located here: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11557913 — an unverified report by a vehicle owner.
1st safety related incident discovered December 27th, 2021, rear window defroster stopped working. Checked rear fuse block as the owner's manual had listed that the fuse would be located there. Visual observation of fuse block showed rear heater fuse had blown and the area around the fuse discolored and melted. Remedy was dealership replacing rear fuse block and given back with no explanation why the fuse heated up to cause fuse and fuse block to start to melt. 2nd same safety related incident discovered June 18th, 2023, when checking rear fuse block to see if the previous repair fixed the possible electrical fire related concern. It was noticed again that the same fuse had similar discoloration and plastic melting around the fuse. Fuse was removed and alternate dealership contacted about this concern. Vehicle was left at dealership on July 28th, 2023 and loaner vehicle was given to use until remedy could be completed. As of October 14th, 2023 this vehicle is still at the dealership with no remedy or cause determined why the rear fuse block has started melting again after being replaced the first time. Pictures of the fuses and the melted fuse block have been secured by this writer. Neither the fuse blocks nor the fuses are in my possession. Current miles on the vehicle is 47,922. This unsafe condition has the potential to cause a fire and could either cause serious physical injury and or death.
NHTSA complaint #11549927 — an unverified report by a vehicle owner.
The contact owns a 2019 Kia Stinger. The contact stated while driving approximately 70 MPH, the Forward Collision Avoidance system erroneously engaged, and the vehicle slowed down. The contact was able to pull over, wait for several minutes, and then restart the vehicle. The service engine warning light was illuminated. The contact stated that while merging into traffic, the vehicle slowed down and stopped in traffic. The contact stated that the battery had drained. The vehicle was towed to the local dealer. who was unable to duplicate the failure and cleared the warning light. The accelerator pedal and battery were replaced. The vehicle was repaired, but the failure recurred. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 54,000.
NHTSA complaint #11538654 — an unverified report by a vehicle owner.
Koon kia of Woodbridge has been unable to complete this fire hazard recall. I brought in and scheduled repair. I have contacted them many tines and have been told they will contact when they have parts. Now they dont return calls about recall. Corporate kia sending warnins but dealer will not repair where i have an extended maintenance contract also and have no issue there with them. This is intentional and negligent and has been going on for a year to the point when i get recall notice im not sure if its original or something new. Contact has been initiated by me over 20 times. While normal service to my car has taken place at same dealer
NHTSA complaint #11449603 — an unverified report by a vehicle owner.
After failed first fix at 300 miles, wife was driving an ran out of gas on highway around 800 miles on O/D. Told this time the entire instrument/gauge cluster is bad. Dangerous situation to run out of fuel on a highway. Kia roadside assistance driver would not come and get her as she was on an Express Lane. Had to fill up car with fuel myself (after scrambling down highway embankment) while standing in traffic lane (fuel fill cap is on driver's side).
NHTSA complaint #11419046 — an unverified report by a vehicle owner.