Kia Troubleshooting Questions? Ask a Mechanic
Hello, the locks and light control both share being controlled by the body control module. A shop could test the body control module (bcm) with their scan tool to determine if it's bad or the problem is elsewhere.
The digital clock is a fairly simple circuit with power for the memory, key on and a ground. If you'd like help troubleshooting the clock issue and have a multimeter I would be happy to walk you through that testing.
If my answer has helped you, please help me by leaving a rating using the stars at the top of this page or accept the answer so I may be credited. Rating or accepting my answer does not end our conversation and follow up questions concerning this are free. Thanks!