Yesterday my rear drivers window stopped working, took the door card off an pushed it up. The battery had died as I left the doors open all day, charged it, started it, window works? Now all the windows are playing up, not going all the way down, going up and then coming half way down again. They also won't open with the key fob Also the rear speakers aren't working an non of the puddle lights on the rear drivers door. Has anyone got any ideas what could be the problem?!