more Impala trouble

the abs light and the air bag light came on adn off today the crazy I'll crank when I won't to still exits. Thinking I'll try new switch for that one any other ideas about the lights coming and going? no codes are showing.

the abs light and the air bag light came on adn off today the crazy I'll crank when I won't to still exits. Thinking I'll try new switch for that one any other ideas about the lights coming and going? no codes are showing.

redo you posting it is very confusing and needs better clarity......

The car info box security light will come on stay on till you cut car off the car when you crank back up it may or may not come back on but when it does this, in the near future it wont crank at all after 20 min or so it will fire up.the abs, air bag flashed was wondering what could it be now thats all hope this help out better.thanks Mitch