I just got a 2001 ford mustang GT and I love it. I have one question, there's a button by the shifter it's by the defroster button it shows a tire burning out. What does it do? You can turn it on and off, I think it has something to do with positraction.

 

It's your traction control. Posi-trac is different, it's awlays on...This just lets you do burnouts, etc... Keep it on for normal driving, but take it off for "performance driving" or when you want to have a little fun.

 

it's your factory nitrous button

 

I wish...