2022 KIA K5 Complaints

All my lights on my dash keep lighting up for no reason. When I bought my car it did it and premier Kia said they fixed it but it keeps happening. We pay too much money for cars to act like this.

Car stalls out without warning. The electronics (radio, dash, lights, etc...) all are still functional, the engine light comes on while the car is still "on" with the engine stalled out. I pulled over, put the car in park, turned it off, and then restarted the car without issue. After restarting the car, the check engine light is not longer on. This first occurred once about a year or two after i bought the car while on the freeway (2023). The second time I was on a dirt road outside of town (March 2025). The third time I was accelerating through an intersection while taking a left turn, after being stopped at the green light waiting for a time to turn (August 2025). My car stalled out in the middle of the intersection, but I was lucky enough to have gained enough momentum to roll out of the way of oncoming vehicles. The most recent time this occurred, the car had trouble turning over, but was able to after a few tries. I took it into my kia dealership and they told me to replace the battery as it was testing "low". I bought a battery from autozone and replaced it as instructed. However I have never had any issues otherwise and the battery test autozone performed on my old battery said the old battery was still "good". This was recent and the problem is rare so i have not confirmed if this is a fix, however it is a dangerous fault that does not seem to be resolved.

For really no reason at all truck locked and would not reopen while simultaneously the seats acces to trunk would not work not even emergency safety release would open either

Engine failed for literally no reason and started smoking and Lia won’t stand by warranty either

Gas tank expanded and warped the back seat causing my child’s car seat to not be seated properly. Walking near the car you can smell gasoline very strongly. The check engine light came on briefly and then went away. My car is at the dealership currently as they decide what to do about the issue.

Blower motor failure, available for inspection upon request. The failure occurred while driving in muggy conditions, resulting in rapid fogging of the windshield and front side windows. With no functioning airflow, the vehicle’s defrost/defog system was inoperable, and visibility through the windshield became significantly impaired. This required me to reduce speed and open windows in inclement weather to maintain a minimal view of the road, creating additional distraction and exposure to hazardous conditions. The blower motor produces no airflow at any fan speed setting. Failure was confirmed during inspection. No warning lights, messages, or other indicators appeared before, during, or after the failure. This is not an isolated incident. A brief search reveals numerous reports from Kia K5 owners describing the same sudden blower motor failure, indicating a likely systemic defect in the HVAC system design. Kia has not issued a recall, technical service bulletin, or other remedy despite repeated reports from vehicle owners. Kia’s continued inaction in the face of widespread, well-documented blower motor failures represents a disregard for both driver safety and basic manufacturing responsibility. Numerous Kia K5 owners have already been victimized by this defect, and doubtlessly many more will be as long as these vehicles remain on the road unrepaired. The loss of climate control directly compromises a driver’s ability to maintain a clear windshield, safely see the road, and operate the vehicle in adverse weather. These are not “comfort” issues, they are safety-critical failures. By ignoring the mounting evidence and leaving affected vehicles on the road without a remedy, Kia is willfully allowing a known hazard to persist, exposing thousands of drivers and passengers to unnecessary and avoidable risk.

The contact owns a 2022 Kia K5. The contact stated that while driving at various speeds, the A/C failed to blow cold air as intended. Upon further inspection, the contact became aware that the fuse box had started melting. The contact stated that the fuse was shaken as a temporary repair. The vehicle was taken to a local dealer, where the failure was related to TSB: CS2301; however, the VIN was not included. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 91,000.

Side Curtain and Seat Side Airbags. Unavailable for inspection as Avis Rental Company cleaned the vehicle, removed airbags, and sold at auction as salvage. Side curtain airbags trapped me in the vehicle, and shrapnel from seat side airbag impaled/injured my arm. Combination of Side Curtain and Seat Side airbags, and seat belt, resulted in catastrophic shoulder injuries. Additionally, the gases and powder substance from the airbag deployment caused a severe asthma attack. I was told that the entire interior was covered in a powder substance. Note: It appears that Avis Rental Company rented this vehicle out in violation of Federal Law (FIXING AMERICA'S SURFACE TRANSPORTATION ACT - Public Law 114-94 114th Congress - SEC. 24109. <<NOTE: Raechel and Jacqueline Houck Safe Rental Car Act of 2015.>> RENTAL CAR SAFETY.) as the recall is still showing as unresolved. I had also contact Kia Corporate and Kia Maui to inquire as to whether they had record of the recall being resolved and neither did.

July 5th we were driving heard a loud boom and the car slowed down we pulled over. Then we seen that the seat was lifted up and smelled gas. We had an appointment for Monday July 7 for this recall and wasn’t able to drop off the next on Tuesday July 8. As called that Monday made the dealer aware. Now they been having the car and we are just waiting on the next process. There’s not sure what saying Kia will contact us. I am reaching out to get some type of results. We can’t get a rental car and next week it will be 30 days on the 8th of August. We are looking to resolve this matter with Kia.

Brake pump failure caused the exhaust camshaft to break on the engine rendering the car inoperable. Engine replacement will cost over 8000 quoted by dealership. Car has check engine lights on the dash. We were advised by the mechanic at the dealership, they have had problems with the k5s with this issue.