They are on the left arm bar that has the lights. ITs about in the middle just twist and they only come on with your low beams. Going off when you have your high beams on.
Zaino even has some tire dressing that is pretty good. You dont have to use alot to get good results. But to say their tire stuff is better than the rest I am not sure. The polish though for the car is Awesome.
My problem is that it is so sensitve that even with out a passenger with me when I rest my hand on the seat beside me it will detect that and set off the alarm. This drives me nuts!