1996 Ford Thunderbird Owner's Manual - Page 186
1996 Ford Thunderbird Manual
Page 186 highlights
Connecting the trailer's brakes Electric brakes and manual, automatic, or surge-type hydraulic brakes are safe if you install them properly and adjust them according to the manufacturer's instructions. Be sure that your trailer's brakes meet local and federal regulations. If your vehicle is equipped with the optional trailer tow package, provisions have been made under the instrument panel for installation of an electronic brake controller. RWARNING Do not connect a trailer's hydraulic brake system directly to your vehicle's brake system. Your vehicle may not have enough braking power and your chances of having a collision greatly increase. Connecting the trailer's lights Do not connect a trailer's lighting system wiring directly to your vehicle's lighting system wiring. To get the proper equipment for hooking up your trailer's lights, see your local trailer dealer and your Ford dealer. Be sure to follow their instructions carefully. If your vehicle is equipped with the optional trailer tow package, the proper lamp wiring and equipment has been installed at the factory. The trailer feed wire (supplied in a box in the luggage compartment) needs a connector compatible with your trailer prior to installation. If you do not install trailer lights correctly, you may cause damage to the vehicle's lighting system. 183