2011 Ford F450 Super Duty Crew Cab Owner Guide 4th Printing - Page 112

Driver Controls Press to scroll through various menus and selections. Press OK to confirm your selection. For further information on the SYNC௡ system, refer to the SYNC௡ supplement. Navigation system/SYNC௡ hands free control features (if equipped) Press VOICE briefly until the icon appears on the voice navigation display to use the voice command feature. to activate phone mode or Press answer a phone call. Press and to exit phone mode or end hold call. For further information on the Navigation system/SYNC௡ system, refer to the Navigation System and SYNC௡ supplements. UPFITTER CONTROLS (IF EQUIPPED) Your vehicle may be equipped with the Upfitter option package which will provide four switches, mounted in the center of the instrument panel, labeled AUX 1, AUX 2, AUX 3 and AUX 4. These switches will only operate while the ignition is in the on position, whether the engine is running or not. It is, however, recommended that the engine remain running to maintain battery charge when using the Upfitter switches for extended duration or higher current draws. (This is even more important for vehicles with diesel engines since the glow plugs are also draining battery power when the ignition key is in the on position.) When switched on by the operator they provide 8 amps, 12 amps or 20 amps of electrical battery power for a variety of personal or commercial uses. If your vehicle is equipped with this option, there will also be a relay box located on the driver side end of the instrument panel. See your authorized dealer for service. 112 2011 F-250/350/450/550 (f23) Owners Guide, 4th Printing USA (fus)