Hello, I recently bought a 1999 Kia Sportage & found out that the 4wd donesn't work. I got stuck in the snow today in my driveway. I'm pretty sure that they were working before. I get the light and all of that but, my rear tires just spin. <img src="/forums/images/graemlins/confused.gif" alt="" /> By reading this forum I was just wondering should I go with manual hubs or auto. How do you lock in manual hubs as I have never had a 4wd vehicle until now. Got a good deal on the car & I really do like it. Where I live at the 4wd is the reason I got the car. <img src="/forums/images/graemlins/lol.gif" alt="" /> How hard is it to change? I'm not much of a mechanic so any help would be greatly appreciated. Thank You!!!!!!!