1987 Mercedes 300E Remote Start

Hey guys,

  I was wondering how would I go about wiring the remote start part of the alarm? So far got to the Starter, Ign1... I need to get to Ign 2, and the tach wire.  But what I was wondering is that on the alarm brain there's an ignition output, so do I wire that too, it was shown wired to a relay but that's it. So what do I do next? BTW it's a Crimestopper CS9711RS

|          STARTER|purple              |+  |access by pulling           |

|FCTRY ALRM DISARM|GREEN/ YELLOW        |-  |door harness or alarm       |

The wires listed above are what you need to connect on the car in order to make the RS portion of the Crimestopper work.