Please help! my freelander's brakes started vibrating rapidly! on and off, rain or shine. the brake, traction control, and Hill Descent lights are on. a few months later when vehicle isturned off a humming sound continues from the ABS motor. i disconnect the power to turn it off or else the ABS motor will drain the battery. With it disconnected, all lights are on, gauges don't work, AC doesn't work. Anyone have any experience with this?