Slight correction, I used something more like this. Exact same idea, though:
https://www.amazon.ca/dp/B073WVRDVY?tag=fabo03-20
I don't have the carpet on my console right now so I was able to get a pic:
View attachment 1716474930
Never mind all that extra wiring in there, I have cruise control buttons and an OD button hiding in the ash tray. For the light, yellow is grounded and red is wired to power.