My wife has a 2015 LR4. We have had it about two years. It has suddenly become very shaky in the steering wheel when applying the brakes at about 50 mph but will ease off once it gets slow enough to turn. So hard braking, it does not shake. Light braking it shakes bad. Also, when going over a bump small or bigger like a speed bump it makes a clunking sound like there are things loose in the front axle. It actually diverts the steering wheel a little. Please help.