right, come1 was doing my audio for me and left the headunit on, so im assuming bat died as car wudnt start, we got jump leads but the car still wudnt charge up, got the battery on charge for a few hours and the car still wont chrage up, windows dont go down, car dont lock, hazzards dont work, but the headlights and stuff come on any1 know what it could be? its an 02 mk3 clio expression