wow neil. coincidence. I broke my seat lever onthe right side for forward/aft movement. But I managed to glue the offending part back. I also lost a little spring too, but it still works fine with a small piece of wire in there.
I was going to replace mine, but figured since it is not broken again yet, I'll just keep it as is.
'92 300CE - Sold
2004 C240 - C7 Wheels
2015 ML350 - P1, Pano, Ash poplar wood, Sport Dinamica interior, Running Boards Keyless go.