My heater blower & air conditioner on the wifes 86' 745i has stopped working. I tried the fuses , all OK, relays all OK. The only thing amis that I can find is the fuse holder for the blower is a little melted #16. and it has now power to it. But I used a jumper wire to it and still nothing. Any suggestions would be app. its getting cold in Buffalo and she will need the defrosters shortly! Another wiered thing is the # 5 relay seams to operat the self leveling rear, when I remove it and replace it the self leveling motor runs for a few secs. Thanks Rick