Take your CAPS LOCK OFF, second off, check your brake fluid.
Should be a reservoir attached to a black circlular object on your firewall in your engine bay. If you can't find it, have it towed to the dealer.
2013 GT, A6, VMP Tuned, Lethal O/R H pipe, GT500 Mufflers
2016 EB, A6, Steeda Tuned, Steeda CAI