What does a orange triangle with a explanation point in the center of it mean?

I think you mean the yellow circle with the triangle and the exclaimstion point? ... That would be a service light. If it says ABS in the center (orange warning light ln the right, not left) then your brake system needs inspected or serviced.

where the orange warning is ?

Fixed.

The "leaning triangle" light is the light signifying there is a fault with the traction system (STC) a quick scan with a scan tool will tell you exactly what the fault is.
The only other triangle light on these cars is the triangle with the circle and the exclamation point. Which is either Orange or Red depending on the severity of the issue. And what you described sounds like the STC light to me.

Hope this helps.

bulb failure warning,check your brake lights.

I have a yellow triangle with a ? on my dash what does this mean

that means take the car in and have it plugged in there is a code in the system that needs attention, I would not let that go took long they put the ! in there for a reson to tell you that there is sonething serious or possiblysomething will get damaged if you kep driving it that way.

Is it in the center of the dash or in the right corner? The one on the right is for the ABS. The one in the center is a general message. Using the read function on the signal stalk there will be an explanation of the light.

Hi,
It means problem on Brake system!You need Tech2 to reed def.cods

that is your traction control. Either you pressed the traction control button it say ASR OR ESP on your console in the center next to the hazard switch.