2010 Lincoln MKS Owner Guide 2nd Printing - Page 226

Tires, Wheels and Loading • Consult your local motor vehicle speed regulations for towing a trailer. • It is recommended to select the "M" 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. For more information on transmission operation and gear positions, see Understanding the gearshift positions of the 6-speed automatic transmission in the Driving chapter. • Anticipate stops and brake gradually. Servicing after towing If you tow a trailer for long distances, your vehicle will require more frequent service intervals. Refer to your scheduled maintenance information for more information. Trailer towing tips • Practice turning, stopping and backing up before starting on a trip to get the feel of the vehicle trailer combination. When turning, make wider turns so the trailer wheels will clear curbs and other obstacles. • Allow more distance for stopping with a trailer attached. • If you are driving down a long or steep hill, shift into the "M" gear position. Do not apply the brakes continuously, as they may overheat and become less effective. For more information on transmission operation and gear positions, see Automatic transmission operation in the Driving chapter. • The trailer tongue weight should be 10-15% of the loaded trailer weight. • After you have traveled 50 miles (80 km), thoroughly check your hitch, electrical connections and trailer wheel lug nuts. • To aid in engine/transmission cooling and A/C efficiency during hot weather while stopped in traffic, place the gearshift lever in P (Park). • Vehicles with trailers should not be parked on a grade. If you must park on a grade, place wheel chocks under the trailer's wheels. 226 2010 MKS (mks) Owners Guide, 2nd Printing USA (fus)