Wires Inside the Yaris & What They Do

[iicaie]

Originally Posted by CTScott

The only way to make them function exactly the same as the dome, including the switched on mode is to run the power wire up through the headliner to the dome light and make your connection there.

Thanks! I just tapped power for my 12V footwell LEDs from the 4K connector, pink/blue wires. However, I used some old wires from my old computer (more or less same thickness/gauge as the pink/blue ones, quite thin). I think they're around 22-26AWG, same as the original pink/blue wires, however the pink/blue wires may be solid copper core, while the wires I'm using are stranded aluminum.

Now I'm worried they might catch fire/melt/burn. What's your opinion on this? Should I get thicker gauge wires and redo the whole thing?