getting sparkHello
I own a 1992 500SL which has not run for an undetermined period of time.

I have replaced the starter harness (recent damage) and replaced the dead fuel pumps. Now that all of this is working I am not getting spark.

The ignition wiring has been "worked on" previously and I am testing it per the wiring diagram I have for this car.

There are a couple of references on the MS wiring diagram which I do not understand.

1) the Ignition Control shows a connection to W (states a connection at the left fenderwell. Is this a ground?? It is not connected to ground at this time.
2) the coils show a connection to X24. Where is this and what is it?? At this time the coils do not have a connection to ground.

Any help would be much appreciated!!

Thank you!

Peter