2002 Hyundai accent panel lights not working when you start the car the panel lights work then after a couple minutes they shut down The clock works when the dash light does not not the clock?

It sounds like there may be an issue with the dashboard dimmer switch or a fault in the vehicle's electrical system. Since the panel lights initially work but then shut off, there could be a loose connection or a failing component in the dashboard lighting circuit. Additionally, check for blown fuses related to the dashboard lights. If the problem persists, it may be best to consult a professional mechanic for further diagnosis.