car with curve road is "traction control" yellow means its off. you can turn it on from the corresponding button on right of stearing wheel below ac vent.
the 2 cars buttons is "auto collision detection breaks" yellow means its off you. there should be a button for it too .
abs light warning can be due to low brake oil check that . if that is ok. then get it computer scanned that will help what is the issue.
traction and collision control button to turn on keep the button pressed for 2-3 seconds it should turn to green meaning its on . press again for 2-3 sec it should turn yellow again indicating its off..