2010 Ford Taurus Owner Guide 3rd Printing - Page 238

Tires, Wheels and Loading If you use a rental trailer, follow the instructions that the rental agency gives to you. Do not attach safety chains to the bumper. Trailer brakes 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. 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. WARNING: Do not operate Adaptive Cruise Control (ACC) when towing a trailer equipped with brakes. Aftermarket trailer brakes will not function properly when ACC is activated, which may lead to loss of vehicle control, increasing the risk of serious injury. 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. Make sure all running lights, brake lights, turn signals and hazard lights are working. Do not connect trailer lamps directly to your vehicle's tail lamps. This can cause damage to your vehicle's electrical system. Contact your authorized dealer or trailer rental agency for proper instructions and equipment for hooking-up trailer lamps. Driving while you tow When towing a trailer: • Turn off the speed control. The speed control may shut off automatically when you are towing on long, steep grades. • It is recommended to select the L (Low) gear position when additional engine braking is needed. In situations such as prolonged downhill driving on steep grades (i.e., driving in mountainous areas), additional engine braking is needed to reduce the load on the vehicle's regular brake system to prevent them from overheating. 238 2010 Taurus (500) Owners Guide, 3rd Printing USA (fus)