I was driving the Ford Edge and the roads were a little slick so I was driving very slow. I was about 2 blocks from my house when I needed to engage the brakes to come to a complete stop, which happened to be going downhill toward a stop sign that intersected with a freeway off ramp. Both the brakes and ABS failed to engage and I hit a guard rail across the intersection. This caused significant damage to my vehicle and was very lucky that no one was hurt. The "Check Brake System" only came up after I ran into the guard rail, which was also the only time I needed to fully engage the brake to come to a full stop. The shop confirmed that the accident would not have damaged the brakes.