FORD 2013 Mustang v.1 - Manual (Page 195)

Safety Chains
Always connect the safety chains to the vehicle’s hook retainers. To
connect the safety chains, cross them under the trailer tongue and allow
slack for turning corners.
If you use a rental trailer, follow the rental agency’s instructions.
Note: Never attach safety chains to the bumper.
Trailer Brakes
WARNING: 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.
Electric brakes and manual, automatic or surge-type trailer brakes are safe
if installed properly and adjusted to the manufacturer’s specifications. The
trailer brakes must meet local and Federal regulations.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer Lamps
Trailer lamps are required on most towed vehicles. Ensure all running
lights, brake lights, turn signals and hazard lights are working. Contact
your authorized dealer or trailer rental agency for proper instructions
and equipment for hooking up the lamps.
Before Towing a Trailer
Practice turning, stopping and backing-up to get the feel of the
vehicle-trailer combination before starting on a trip. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
When Towing a Trailer
• Do not drive faster than 70 mph (113 km/h) during the first 500 miles
(800 kilometers) and do not make full-throttle starts.
• Check your hitch, electrical connections and trailer wheel lug nuts
thoroughly after you have traveled 50 miles (80 kilometers).
• Place the gearshift lever in P (Park) to aid in engine and transmission
cooling and A/C efficiency during hot weather while stopped in traffic.
• Turn off the speed control. The speed control may turn off
automatically when you are towing on long, steep grades.
Towing 195
2013 05+ Mustang (197)
Owners Guide gf, 1st Printing
USA (fus)