So I just picked up a new cforce 500 ho...nice machine thus far, however I have noticed one problem. I put a mile on it and now it is stuck in 4x4. No matter what I do. I have driven it another mile and it still won't shift out of 4x4 or shift into locked mode. I checked everything I can think of...fuses good, relays good. When the machine is off you can hear the actuators going when clicking the buttons... I thought maybe it's the screen but I went on my icy driveway and all 4 tires are trying to spin while sitting, the button is in the 2wd position. I have appointment with dealer on Friday,but it's an hour drive...any suggestions?