>31b is the toggling trigger -- momentary input only, or you'll fry it. This is the wire from the turn signal switch that's normally not connected on U.S. market cars. Find it taped up by the wiring harness above the left fender near the firewall.

The grey wire.

>15 is fused power, used only to flash the high beams with the light switch off.

>81a gets jumpered to 15.

The black wire next to the grey wire. Find the other end of the black up by the fuse box and plug it into the lowest fuse, inboard side.. Re-wrap the double red.

>56 is power from the headlight switch.

The yellow wire, once you've snaked the dipper wires out the firewall.

>56a is power to the high beams (or armature power to a high beam relay).

Double red wires formerly on the dipper.

>56b is power to the low beams (or low beam relay).

Grey wire formerly on the dipper.