I keep seeing references online to the 95 E300D (NA OM606, mechanical IP) having electronic idle speed regulation, but I see no evidence anywhere under my hood of an ELR adjuster.

What gives?

__________________
2011 E350 BlueTEC, Schwartz 81k
1964 Unimog 404.1

RIP:
1994 E320, Brilliantsilber 208k
1982 300D, Silberblau under a blue repaint 256k
1995 E320 Polarweiss, 131k
1995 E300D Polarweiss, 287k