Tl* the contact owns a 2012 infiniti qx56. the contact stated that while attempting a turn at 55 mph, the passenger's side front and driver's side rear wheels independently increased in rotation, causing the vehicle to erroneously turn. the contact also stated that the seat belt warning light intermittently illuminated. the vehicle was taken to the dealer where the failure could not be diagnosed. the manufacturer was not contacted about the failure. the failure mileage was 800.