my clock and warning lights (CEL, door ajar, seatbelt, etc) were not working on my 2006 aveo - this is the center mounted panel "info center" up near the windshield.
I removed the clock and lights module and took it apart - the two internal PCB's had broken solder joints all over the place.
the pic shows but a few. re-solder all that are bad or questionable and you should be good to go!
(to be clear: the pic below shows just some of the bad solder joints)