I was driving around with my friend and my advance track servie light came on. Now I have never seen this come on before so I thought O **** whats wrong now. Anyway I went in the store came out, restarted the car, and everything was fine. I drove the rest of the night back and forth to the gf's house and it never came back on. Any ideas??

 

Couple others have reported this as well. Something about the ABS module. Quick fix at the dealer, apparently.

 

With that new power you broke your TCS!

 

Believe it or not this is what I was scared about lol

And thanks jpo, if it persists I'll bring it in but I hope they dont bitch that I have a custom tune and thats why its doing it.