Over the weekend, I left my 1996 C280 Sport outside, which I usually don't do. It rained, then the temps dropped, and when I tried to turn on radio, I heard antenna motor, but the mast didn't move at all. When I turned off the radio, the motor sounded again, but the antenna didn't move. I brough it into the garage and left it sit for 6 hours ( to thaw) and tried it again - I could pull mast up by hand but motor still didn't move the mast. I think the cable or whatever came off or broke. What do you think, and what's involved in fixing it. The car has built-in cell phone too.
jPc