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2023 Kia K5

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2023 Kia K5 do not stand out strongly from the model-year median of 78.5.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 14 of 106 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Fuel/propulsion System. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports0 fire reports8 injury reports

Electrical System complaints

5 reports
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Mileage unknown · Aug 6, 2026
Electrical SystemUnknown Or Other

The infotainment system in my Kia K5 has failed completely. The screen went black, causing the radio, infotainment features, and backup camera display to stop functioning. At times, the system will attempt to reboot on its own, but it does not return to normal operation and continues to malfunction. I have attempted to reset the…

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The infotainment system in my Kia K5 has failed completely. The screen went black, causing the radio, infotainment features, and backup camera display to stop functioning. At times, the system will attempt to reboot on its own, but it does not return to normal operation and continues to malfunction. I have attempted to reset the system multiple times using the available reset methods, but none have resolved the issue. I took the vehicle to my local Kia dealership, where I was informed that the radio/infotainment unit itself is defective and needs to be replaced. The loss of the backup camera display is particularly concerning because it affects visibility and safety while reversing. I have also found numerous reports of similar infotainment and radio failures involving Kia vehicles, which makes me concerned that this may be a widespread defect rather than an isolated failure. I am requesting that this issue be reviewed and investigated as a potential vehicle defect.

NHTSA ODI #11755373

Mileage unknown · May 1, 2026
Electrical SystemFuel/propulsion SystemUnknown Or Other

I am writing to formally report that the manufacturer of my vehicle is refusing to repair a safety issue covered under an active recall. My vehicle is subject to Manufacturer Recall Number SC356. I brought my vehicle to an authorized dealership for inspection and repair as instructed.However, after evaluating the vehicle, the m…

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I am writing to formally report that the manufacturer of my vehicle is refusing to repair a safety issue covered under an active recall. My vehicle is subject to Manufacturer Recall Number SC356. I brought my vehicle to an authorized dealership for inspection and repair as instructed.However, after evaluating the vehicle, the manufacturer/dealer informed me that the issue cannot be repaired. I am concerned because this situation leaves me without a proper remedy for a known safety defect. I understand that under federal law, manufacturers are required to provide an effective repair, replacement, or refund for safety recalls. At this time, I have not received a satisfactory resolution that ensures my safety or complies with recall obligations. I respectfully request that NHTSA review this case and provide guidance or take appropriate action to ensure the manufacturer fulfills its responsibilities. Nov 17,2025 Manufacturer Recall NumberSC356 NHTSA Recall Number25V794 Recall StatusRecall Incomplete Summary KIA AMERICA, INC. IS RECALLING CERTAIN 2021-2024 K5 VEHICLES. A DAMAGED CHECK VALVE CAN ALLOW AIR TO ENTER THE FUEL TANK, CAUSING IT TO EXPAND AND CONTACT HOT EXHAUST COMPONENTS, MELTING THE TANK. Safety Risk A MELTED FUEL TANK CAN LEAK, INCREASING THE RISK OF A FIRE. Remedy DEALERS WILL REPLACE THE CHECK VALVE. THE FUEL TANK WILL BE INSPECTED FOR DAMAGE AND REPLACED AS NECESSARY. ALL REPAIRS WILL BE PERFORMED FREE OF CHARGE. OWNER NOTIFICATION LETTERS ARE MAILED JANUARY 16, 2026. OWNERS MAY CONTACT KIA CUSTOMER SERVICE AT [XXX] . KIA'S NUMBER FORTHIS RECALL IS SC356. Manufacturer's Notes SC356 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11735151

Mileage unknown · Mar 29, 2025
Electrical SystemEnginePower Train

2023 Kia K5 GT1, once at 16k miles and now again at 26k miles, while driving, the dashboard console flickered on me and the car lost complete acceleration and power, fortunately on urban roads or else would have been extremely unsafe and dangerous if high speed, especially since I have a child. Pulled over and turned off vehicle…

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2023 Kia K5 GT1, once at 16k miles and now again at 26k miles, while driving, the dashboard console flickered on me and the car lost complete acceleration and power, fortunately on urban roads or else would have been extremely unsafe and dangerous if high speed, especially since I have a child. Pulled over and turned off vehicle, and turned back on acceleration regained but check engine light remains solid. Took it to dealer at 16k miles and they checked it out and just reset the codes, advised if it happened again to bring it back right away. I am aware of the open recall on this Kia model, but my specific vehicle VIN is not impacted. However, I suspect the sudden power loss issue is the exact same issue. This is an extremely dangerous and unsafe issue with this vehicle, particularly if you have kids or are driving high-speeds on the highway!!!!

NHTSA ODI #11651455

Mileage unknown · Sep 3, 2024
Electrical SystemService BrakesUnknown Or Other

Why is Kia Dealership are allowed to sale cars that have recalls. Knowing that they have recalls and are allowed to sale. why not fix the issues and then sale. Safety Concerns driving and have to kids in the back car 65mph and car shut down breaks don't work or accelerator used the emergency breaks had shut down the car. Took …

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Why is Kia Dealership are allowed to sale cars that have recalls. Knowing that they have recalls and are allowed to sale. why not fix the issues and then sale. Safety Concerns driving and have to kids in the back car 65mph and car shut down breaks don't work or accelerator used the emergency breaks had shut down the car. Took it to the dealership I been calling them status on my car with no information provided. Imaging being behind 18 wheeler my accelerator don't work. Parts for recalls are out stock so why keep cars in the dealership knowing they don't have parts to fix the issues.

NHTSA ODI #11612210

13,000 miles · Aug 6, 2024
Electrical SystemEngine

The contact owns a 2023 Kia K5. The contact stated while making a turn from a complete stop, the check engine warning light and several other unknown warning lights illuminated. The message "A possible condition with your engine control system has been detected" was displayed on the infotainment screen display. The accelerator p…

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The contact owns a 2023 Kia K5. The contact stated while making a turn from a complete stop, the check engine warning light and several other unknown warning lights illuminated. The message "A possible condition with your engine control system has been detected" was displayed on the infotainment screen display. The accelerator pedal was depressed, but the vehicle failed to respond as needed. The contact was able to drive back to her nearby residence at a significantly slow speed. The vehicle was towed to the dealer, where the failure could not be replicated. The contact stated that the vehicle operated as needed; however, the failure recurred while making a left turn in a parking lot. The vehicle was towed to the dealer, where it was diagnosed that the throttle body had failed and needed to be replaced. The vehicle was repaired; however, the failure persisted. The contact stated while driving at highway speeds, the failure recurred, and the vehicle lost motive power. The contact was able to pull to the shoulder of the road. The vehicle was towed to the dealer, where it was test-driven. The dealer informed the contact that the vehicle could not be diagnosed because the warning lights were not illuminated. The contact stated that the failure was recurring intermittently and was causing the infotainment system to reset. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 13,000.

NHTSA ODI #11606869

Official recalls

4

25V794000 · Fuel System, Gasoline

Nov 17, 2025

Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.

Consequence & remedy

Consequence: A melted fuel tank can leak, increasing the risk of a fire.

Remedy: Dealers will replace the check valve. The fuel tank will be inspected for damage and replaced as necessary. All repairs will be performed free of charge. Owner notification letters were mailed January 16, 2026. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC356. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 1, 2025.

25V493000 · Structure:body:roof And Pillars; Structure:exterior Trim

Jul 28, 2025

Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.

Consequence & remedy

Consequence: Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.

Remedy: Dealers will inspect and replace the C-pillar trim assemblies, as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC346.

Additional source detail variants (2)

Structure:exterior Trim

Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.

Consequence: Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.

Remedy: Dealers will inspect and replace the C-pillar trim assemblies, as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC346.

Structure:body:roof And Pillars

Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.

Consequence: Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.

Remedy: Dealers will inspect and replace the C-pillar trim assemblies, as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC346.

23V149000 · Air Bags:side/window:curtain

Mar 7, 2023

Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.

Consequence & remedy

Consequence: Air bags that do not deploy as intended can increase the risk of injury in a crash.

Remedy: Dealers will inspect and reinstall the side curtain air bags, as necessary, free of charge. Owner notification letters were mailed April 7, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC263.

22V760000 · Power Train:automatic Transmission

Oct 11, 2022

Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.

Consequence & remedy

Consequence: Loss of drive power increases the risk of a crash.

Remedy: Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed December 9, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC250.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP22003 · Loss Of Motive Power

Opened Sep 12, 2022 · Closed Dec 12, 2023

Status: closed (inferred from source dates) · Engine

The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing.  There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.