I have a 1987 300 TD." ALL "of the windows will not open. I replaced the child safety lock-out switch and was able to open the drivers side front window. I did not try all of the windows after replacing the switch. Just "assumed" everything was OK. The next day I went to put the drivers side window down and it did not work. Neither did any of the other windows. I posted another thread a few days ago,but titled it lock-out switch. I did get a response from that thread suggesting that it might be the relay. Could someone tell me where exactly the relay switch is on the '87 300TD? Also, how do I go about getting to it? I was also told to check fuses,which I did. Everything looked OK there. It seems odd that it would be the fuses given that none of the windows are working. Any other suggestions would be greatly appreciated! THANK GOODNESS IT IS NOT SUMMER!!