I followed a link from this site to
http://www.startekinfo.com/StarTek/outside/8001/?requestedDocId=8001
They list a CD manual for $64.98 for W124s. It is "Model 124 Star Classic CD ROM" with a part number P-2700-124-099.
WOuld this be the manual of choice for a 1995 E320 wagon?
Thanks!