I have a 2006 infiniti qx56 with 46,000 mile on it, and my brakes failed on me approximately 4 times already, but just coming out of a drive way or backing up from a parking lot, i would have to turn off the truck and turn it back on for the brakes to function normal again. when it failed and i pressed on the brake i noticed the brake light on the dash would turn on and i would hear grinding noise from the brakes and it seems as the pads are barley grabbing the rotors. it been a scary experience for me and my family. it my family truck and i have a wife and 4 kids. i was also told it could be the brake booster and it needs to be replaced, there should be a recall on these for the nissan armadas and infiniti qx56. *tr