My Chevy is a 2010 Korean Cruze (No Model available in above selection slider). Got the Traction light while driving. Stopped the car. Restarted after 5 minutes - all OK since. What's that?

Also: There is a Traction button by the gear shift. What's that? What does it do? No explanation in Ops Manual...

the oil has been changed reg @5000 107000 mileson truck cant believe i need lifters and valves