There are 4 owner-reported speed control & cruise complaints for the 2022 Kia K5in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The drive train car would not go then my accelerator will rev up and down and not go over 10 miles a hour then all these service lights come on and car go in like limp mode and not drive in middle of intersection no one inspected the car i tuned it off and let it sit for 24 hours and started it and it was normally except the acceleration goes up and down when it wants to there were a lot of warning lights
Thoratal body and engine light and engine rebbing up on its own.
Instrumental Cluster has went completely out. The only light that’s on is the seatbelt light on my 2022 Kia K5. That’s is strange for a brand new car unless there could be a recall which is for the late 2022 / 2023 model cars. I contacted every Kia dealership near me and would not tell me what the issue could be that I needed to bring it in. The amount just to do a diagnostic was not in my budget but finding out later that there are recalls for this exact reason, does not sit well with me. I contacted a service manager in Sherwood AR where I lurched my vehicle to see if its cover under warranty and he has not called back. It’s not customer service satisfying that neither techs were even willing to tell me why it just magically stopped working on a brand new car. I put my life at risk driving my kids and myself to work, I couldn’t see how fast I was going, don’t know how much gas I have in my car, signal light comes on but no sound… NOTHING. Something has to be done and seeing that other Kia’s has had this same issue does not sit well with me and a Kia owner.
Vehicle will brake suddenly and without notice while using the adaptive cruise control option. The system believes there is a vehicle in front of the car when none is present. This is usually attributed to a vehicle exiting or when somebody passes and does not leave enough room between vehicles. The car will slow considerably (from 75 to 50) when this occurs and trailing vehicles will have to suddenly brake as well to avoid an accident. Discussions with the dealership have not provided any useful information. The vehicle manual illustrates how to disable ACC however nothing works.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026