Another set of power seats fixed thanks to You guys, thanks!

Great write up and great pics too. I removed front trunk panel, (3 large plastic screws), removed relay using two small screwdrivers on sides, carefully pried it apart using two screwdrivers, looked with magnifying glass and found 2 cracked solder points. Carefully resoldered those two spots, took all of 30 seconds and I don't solder much at all, plugged relay back in and it works like a charm.

Many thanks to all who posted!! Awesome fix!!