2005 Peugeot 407 1.8 "pontiac g6 dashboard warning" Questions

...Pontiac G6 GT should I have my traction control on or off and how can I tell if it's off Or on. This is what shows on my dashboard The little U shaped light with the exclamation point inside (cross ...

...warning is coming on. how do i know which oil? this is going to be your engine oil, your car uses 5w 30, castrol would probably be best Usually refering to the vehicle manual to familiarise with ...