While wiring up the new overhead console in my truck I ran directional signal wires up to the inside of the roof as well. Today, I hooked them up to the third brake light to have auxillary directionals.
I must have a lot of time on my hands.
https://youtu.be/o33UxM2PksA
I must have a lot of time on my hands.
https://youtu.be/o33UxM2PksA