I have a 98 E430. The owners manual is the same for the E320 & E300 TD. My FSS reset instructions are on page 93 under the Driving section. It took me about 10 attempts to reset the FSS.
On the back of my manual it says:
210 584 10 81 Order No. 6515 1036 13 USA Edition A 1998
[This message has been edited by Kevin (edited 02-26-2000).]