Well, for a while now my Rear defroster has worked and not worked but now its really getting on my nerves. Ill turn it on, it will work for about 2 minutes then for some reason my fuse panel next to the clutch pedal makes an annoying beep and then it shuts off and doesnt want to work. now ive searched about this problem on many forums and and asked friends but i cant seem to find a definate answer. Is it possible there is a loose connection? or mabe my replay is bad? i already checked the fuse for it and it is in good shape but i replaced it anyways and it still doesnt work. Im stumped! can anyone help me out?

 

bump

 

sometimes one of the lines running across the windshield is defective... conductive glue would be your best bet if you can find the source of this

 

I have a similar problem my rear defroster was working fine then one day only like 4-5 lines were working and then I would go back to normal but know is like 2-3 lines that work, I have no idea where to start