ok, i think i have a big problem, i went to start the car yesterday and it has no power so i think, ok, it hasnt been driven in about a week, maybe the battery somehow died, its very cold here in milwaukee, i get a friend and we try to jump the car... doesnt work, no power to the volvo. im assuming i have a wiring problem, the car ran fine a week ago but its gotten colder and thawed once since so maybe some water froze and messed some wiring stuff up or maybe theres just a small problem easily fixed.... any ideas? im really sick of dealing with this thing breaking down, the previous owner was a monster and i thought i could iron out all the stuff hed done but im having more and more doubts. help! i dont want to dump a ton more money into the car, i just want a daily driver! oh, and its a 1984.5 245ti