Kia Troubleshooting Questions? Ask a Mechanic
Hello, I'm Brandon - Kia tech.
It is the audio head unit problem. The head unit is the central control that power up the clock and odometer.
You can try to reset the vehicle's computer by removing the negative side of the battery post.
IF that does not work then you will need to replace the Head unit.
I'm not sure if you bought a extended warranty. If yes, it will be cover.
Please let me know if you have further questions.