Need a device
What can be had to show when my brake lights are activated on my toad. My ‘kit” came with an led and a lot of wire to splice into the brake wiring and run to the front of the motor home. Don’t want ...
Forum Discussion
Maybe you could get a little 12V red light to stick on the car dashboard and wire it in to the brake light circuit (with a switch and/or connector to disconnect when driving the vehicle normally, of course). Seems to me that could be more readily visible than a little mirror, at least any mirror that doesn't also block the brake light significantly for other drivers. If the towed vehicle has a trailer hitch itself, you could plug the auxiliary light into the trailer light connector there.
