Rally dash harness vs standard dash

OK, find the round inst' panel harness connector. This connector for a rallye harness will have fewer wires in it than the same round connector for a standard panel. A rallye harness will also have a flat/ straight line connector ( 4 ports but only 3 wires ) about a foot away that also goes to inst' panel. The orange illumination wire is branched/doubled , found in both round and straight line connectors. 2 indicator wires were moved from the round to the straight line.
Unless you'll have a live lighter well in a manual trans console, there wont be any wires. The automatic console has a reverse lamp switch ( 2 wires ) and orange wire to indicator lamp.