I have a 2002 Audi A4 3.0 Quattro. About a month ago, I started getting warnings on my instrument panel, the emergency brake light would flash, beep three times, and continue flashing. I noticed this only when I turned right, I have not noticed any difference in the braking, my pads are still good, I've got maybe another ten thousand miles on them. Recently however, I am experiencing this problem more frequently, the light will flash sometimes when I'm headed in a straight line and shift even slightly to the right, and I will have to turn the steering wheel left before it will stop flashing. I've searched online and I've come to three problems that this has been attributed to. One was low pads, the other was low brake fluid, and possibly an ABS control module failure. I'm not sure what to do at this point, please, any help would be greatly appreciated, this literally happens anytime I turn right at all!