Use your towed car's signal lights without tapping into its wiring. This self-contained wiring kit bypasses your vehicle's electrical system, eliminating any concerns over violating the manufacturer's warranty.
The TowDaddy wiring system lessens the hassle of wiring your towed car. Single-block diode hardwires into your vehicle's tail lights. Features LED diagnostics, a brake light relay and an output wire for a brake monitor.