Took my Ti in this morning for what I suspect is this wandering issue. My car is a May '12 build but reading what some of you have experienced matches my my own concerns. Service says there is no issue and that there was nothing in the system for it. Im picking up the car in the morning but I have reservations. Any advice? I'm not sure telling them what I've read from a a forum is going to help much. Thanks for reading my rant.