What colour is the live wire for the blower heater for Ford Focus 02 plate and where can it be found

What colour is the live wire for the blower heater for Ford Focus 02 plate and where can it be found

It is not black, brown, nor green. It is in a small bundle that runs into the blower motor. Considering there are multiple live wires for fan speeds. There are 2 live wires for 3 speed fan.

Find the blower motor and look for its connector. If you find the wires, get a test light and connect it to battery negative. Touch the wires with the test light. The wire that makes the test light light up is the live wire.