It's not the TRAC OFF and VSC lights.This was what turned off the trac and vsc when i first bought mine used.
It's the status light for the traction control system.
When the traction control light is flashing, it means one of the front tires has lost traction and is spinning faster than the other three tires and the traction control system has become active.
When the traction control light turns on and stays on (without flashing), it means the traction control system has intentionally been turned off.
First thing I would do is remove the traction control button, take it apart and simply clean it with some type of electric parts cleaner and see what happens.
An auto parts store will not be able to tell you any codes for this system as this is not an emissions system issue.