2013 Ford Escape Warranty Supplement Printing 1 - Page 139

Starting and Stopping the Engine • Make sure the system is unplugged and properly stowed before driving your vehicle. Make sure the protective cover seals the prongs of the block heater cord plug when not in use. Make sure the heater system is checked for proper operation before winter. • Using the Engine Block Heater Make sure the receptacle terminals are clean and dry prior to use. Clean them with a dry cloth if necessary. The heater uses 0.4 to 1.0 kilowatt-hours of energy per hour of use. The system does not have a thermostat. It will achieve maximum temperature after approximately three hours of operation. If you use the heater longer than three hours, this will not improve system performance and will use unnecessary electricity. 139