Ok, here ya go. Its really easy but BE CAREFUL when loosening the nut, in fact soak it good with penetrating spray, if you break the stud you are screwed.
Step one: Turn the wheel you want to adjust outwards.
Step two: locate sensor and loosen lower but just enough to slide it.
Step three: Raise sensor to lower front or lower sensor to raise front.
Step four: tighten nut just enough to be nice and snug, there is little tension on the sensors, no need the break them!
Keep in mind that a slight adjustment of the sensor has a great impact on the height. I would adjust no more than a quarter inch until you find what you want. I often do this with the car running to keep the auto-leveling active. You will also want to open the shut the doors numerous times to have the system re-check the height.