I just bought a repoed bmw and the radio does not work it was stolen and some of the parts were stolen hood, bumper, radiator, and i think something was stolen in the back left compartment of the trunk. i think that might be the problem, the idrive works and everything but no radio or NAV. I was just wondering if anyone knew what the problem could be and if I could buy something to fix it or if i am just screwed with no radio. If i could I would like to upgrade it so my iphone would work.. Please let me know my possiblity and links of were i could but this.