The "Vehicle Outline" is actually an *output* wire back for the security system and the keyless entry systems. It should output 12V in certain circumstances. The "Polarity" column is more of a note to me about what sort of signal exists on that wire, not necessarily what direction that signal is. The charts are intended to tell you what the equivalent pin is on each model. In this case it should be connected from A23 (US side) to A27 (D-type side).

I really do not recommend you feed voltages into any pin that do you not know explicitly what it does. That can very likely end up damaging the cluster.