All of the wiring was done in the passengers kick panel, and the module was physically mounted under the fuse box in the passenger kick.
There are only three wires - switched ignition, ground, and the (-) sport mode button:
Ignition:


Ground:

Sport Mode button:

So the final wiring looks like this:
KPtech yellow --> Mini Cooper green (this is a fused switched power source that feeds the heated seats)
KPtech black --> Chassis grounded to bolt under fuse box
KPtech orange --> Mini blue wire in harness coming up side of fuse box - there may be multiple blue wires in this bundle so make sure you use a meter to verify the correct wire (goes to ground when the button is pushed).
