I have a 2003 xterra 4x4 with auto trans. Yesterday when I was driving the "set" light for the cruise control was flashing, and the cruise control doesn't work. It will turn on, but won't set to speed. When I turn the SUV off and take out the key, all the lights on the instrument panel are on, and the windows can go up and down. They normally don't work with the key off and out. The abs also doesn't work, but it hasn't worked ever since I bought it in January. What is the problem, and how could I fix it? Thanks.