I’m at Tires Plus getting my summer wheels/tires swapped out for my winter ones. The mechanic reports I have only 1% left on my rear brakes. I stopped at Sears BMW to consult with them regarding my brakes. Their Mechanic confirms my brakes are worn and will need to be replaced soon. But, not just yet. There is a warning light that will tell me when I need to make an appointment to have them replaced.