Help Stevebfl.. I want to raise my idle a little...
 

http://www.peachparts.com/shopforum/tech-help/39610-idle-adjust-87-420-sel.html?highlight=idle+higher

In the above thread, there was some talk about raising the idle speed by 50 rpm by grounding one of the wires to the idle speed controller..

I can't really make out the text in the image you posted.. I also cannot find any further info about it..

Would you be willing to help me out with the exact proceedure for an 89 300sel???

THanks,
Jay

Thanks for the link..
 

I will try to figure this out, and make it work..

Jay