NHTSA Complaints · Active Recalls · California Lemon Law Data
The NHTSA tracks consumer complaints, manufacturer recalls, and safety investigations for every vehicle sold in the United States. These publicly available records are a critical resource for California lemon law cases because they establish patterns of recurring defects.
As of June 2026, the NHTSA has logged 7 complaints against the 2026 Kia K5. Each complaint is filed by a vehicle owner or lessee through the NHTSA’s Vehicle Safety Hotline or online portal at SaferCar.gov. You can review all 2026 Kia K5 complaints directly on the NHTSA complaint database.
The 2026 Kia K5 has generated 14 NHTSA complaints and has 1 active recall. If your 2026 Kia K5 has experienced a defect that the dealer has been unable to repair after multiple visits, you may qualify for a full repurchase or replacement under California lemon law. Kia pays all attorney fees when we prevail. You pay nothing.
Engine and cooling problems are among the most serious defects under California’s Song-Beverly Act. Owners of the 2026 Kia K5 have reported issues including stalling, overheating, loss of power, rough idling, excessive oil consumption, and check engine lights that return after dealer repairs. With 4 NHTSA complaints on record, this defect pattern is well-documented. Owner reports include: “The contact owns a 2026 Kia K5. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with an engine harness failure. The contact was informed that the engine harness needed to be replaced. The vehicle was not repaired. The contact was informed that the parts were ordered and would be delivered within a week. The manufacturer was made aware of the failure. The contact was informed that the dealer would be contacted. The failure mileage was approximately 89.” (NHTSA Complaint #11723870)
The 2026 Kia K5 has generated 4 NHTSA complaints for this defect category. If your vehicle has experienced recurring issues in this area that the dealer has been unable to repair after multiple attempts, you may have a qualifying lemon law claim under California’s Song-Beverly Consumer Warranty Act. Owner reports include: “My vehicle is 3 months old with only 3300 miles on it at the time this happened. I was driving on the interstate near on Saturday, January 17th, 2026. It was reasonably cold outside, and of course I had the heater on set to 70. My panoramic moonroof glass was closed, but the shade was open. My glass randomly exploded outward leaving a major hole in the glass. Glass shattered and sprinkled inside the vehicle while I was driving. After pulling over to identify what happened, I realized that the moonroof exploded outward from the vehicle.” (NHTSA Complaint #11711862)
Electrical system failures are notoriously difficult to diagnose and repair, which often results in multiple unsuccessful repair attempts — a key element of a lemon law claim. Reported issues for the 2026 Kia K5 include infotainment malfunctions, battery drain, warning lights, power window failures, and intermittent starting problems. 2 NHTSA complaints have been filed for this category. Owner reports include: “Kia has a known wiring‑harness defect that causes the low engine oil sensor to trigger incorrectly. Despite this, there has been no recall, and new vehicles are still being sold with the issue. The wiring harness is now on back order, leaving me without a car for weeks or longer. The vehicle has plenty of oil, and the dealership confirmed there are no engine problems, yet the warning light keeps coming back because of the faulty harness. This happened 1 day after buying this car new from the dealership lot.” (NHTSA Complaint #11723226)
Engine and cooling problems are among the most serious defects under California’s Song-Beverly Act. Owners of the 2026 Kia K5 have reported issues including stalling, overheating, loss of power, rough idling, excessive oil consumption, and check engine lights that return after dealer repairs. With 2 NHTSA complaints on record, this defect pattern is well-documented. Owner reports include: “The contact owns a 2026 Kia K5. The contact stated that after starting the vehicle, the engine immediately started to rev extremely high, and smoke was coming from under the hood, and the front passenger side lights failed to illuminate. There was a sizzling sound coming from the engine compartment, and the hood was very hot to the touch. The contact turned off the vehicle, and a tow truck company was contacted. The contact stated that while raising the vehicle onto the tow truck, hundreds of shards of black plastic fell from the vehicle onto the driveway along with a pink colored liquid. The vehicle was towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was not yet contacted. After the failure, the contact received several engine failure codes on the Phone App. No further information was available. The failure mileage was 110.” (NHTSA Complaint #11722163)
Engine and cooling problems are among the most serious defects under California’s Song-Beverly Act. Owners of the 2026 Kia K5 have reported issues including stalling, overheating, loss of power, rough idling, excessive oil consumption, and check engine lights that return after dealer repairs. With 2 NHTSA complaints on record, this defect pattern is well-documented. Owner reports include: “The car only has 150 miles on it and I bought it 3 days ago and there is a LOW ENGINE OIL warning on the dash.” (NHTSA Complaint #11722365)
The following 1 recall has been issued for the 2026 Kia K5 by the NHTSA or Kia. If your vehicle is affected, the manufacturer is required to provide a free remedy. Check your VIN at NHTSA.gov/recalls.
Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Defect: See NHTSA database for details.
Risk: An instrument panel display that fails to show critical safety information, such as the speedometer, tire pressure, or warning lights, increases the risk of a crash.
Remedy: The instrument panel display software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters are expected to be mailed March 26, 2026. Owners may contact Kia Customer Service at 1-800-333-4542. Kia’s number for this recall is SC361. Vehicle Identification Numbe
California’s Song-Beverly Consumer Warranty Act (Cal. Civ. Code §§ 1790–1795.8) is one of the strongest lemon laws in the United States. It protects buyers and lessees of new and certified pre-owned vehicles that develop substantial defects the manufacturer cannot repair after a reasonable number of attempts.
Under Cal. Civ. Code § 1793.22, a lemon law presumption is triggered when any of the following apply to your 2026 Kia K5:
Once the presumption is triggered, the burden shifts to Kia to prove the vehicle is not a lemon. Under Cal. Civ. Code § 1794(d), Kia must pay your attorney’s fees if you prevail — meaning qualified representation costs you nothing out of pocket.
If your 2026 Kia K5 qualifies as a lemon under California law, Kia may be legally required to:
Step 1: Document every repair visit. Keep all repair orders, work orders, and dealer invoices. Each visit counts as a repair attempt, even if the dealer says nothing is wrong.
Step 2: Keep returning for repairs. You must give Kia a reasonable opportunity to fix the defect. Visit different authorized Kia dealers if needed and ask for written documentation of each visit.
Step 3: Contact a California lemon law attorney. Once you believe the threshold has been met — 4 attempts for non-safety defects, 2 for safety defects, or 30 days out of service — contact an attorney for a free case evaluation. Under § 1794(d), Kia pays your fees if you win.
Step 4: Send a demand letter. Your attorney will send Kia a formal demand letter. Most California lemon law cases resolve through negotiation without going to trial.
Under Cal. Civ. Code § 1793.22, four or more repair attempts for the same non-safety defect, or two attempts for a safety-related defect, triggers the lemon law presumption. Additionally, 30 or more cumulative days out of service qualifies regardless of the number of repair attempts.
Yes. Under Cal. Civ. Code § 1794(d), Kia is required to pay your reasonable attorney’s fees and court costs if you prevail in a lemon law claim. This means qualified lemon law representation is free to you if your case succeeds.
Yes. A recall is not required to file a lemon law claim. The Song-Beverly Act covers any substantial defect that impairs the use, value, or safety of the vehicle that the manufacturer cannot repair after a reasonable number of attempts. NHTSA complaints support the claim by establishing a pattern, but are not a prerequisite.
California lemon law claims are generally subject to a four-year statute of limitations from the date you discovered or should have discovered the defect. However, you must still be within the manufacturer’s original warranty period when the defect first appears. Contact an attorney promptly to preserve your rights.
If your 2026 Kia K5 has a recurring defect, California’s Lemon Law may entitle you to a full refund, replacement vehicle, or cash settlement — at no cost to you.
Our attorneys answer the questions we hear most from California vehicle owners — fully updated for 2026.
Get a free case evaluation. Kia pays our fees if you win — you pay nothing upfront.
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