2011 Ford F450 Super Duty Crew Cab Owner Guide 4th Printing - Page 107

Driver Controls Note: If the power fold/telescope mirror glass appears loose or vibrates when driving, it is possible that the mirrors have been manually folded or telescoped. To minimize the vibration, ensure that the mirrors are electronically folded and telescoped in/out with the switches on the door trim panel. If the power fold mirrors are out of sync, electronically powerfold the mirrors to re-sync the motors. This will cause a loud "click" and the mirrors will jerk during re-synchronization. This is normal. Telescoping mirrors (if equipped) The telescoping feature allows the mirror to extend approximately 2.75 inches (70 mm). This feature is especially useful to the driver when towing a trailer. Mirrors can be manually pulled out or pushed in to the desired telescopic position. If equipped with PowerScope™ power telescoping mirrors, you can simultaneously position both mirrors using the power telescope switch found on the door trim panel. • To telescope the mirrors outboard, press and hold the left side of the power telescope switch until the mirrors reach their desired position. When the end of travel is reached, it is normal to hear the power telescoping motors running as long as you continue to hold the switch. • To telescope the mirrors inboard, press and hold the right side of the power telescope switch until the mirrors reach their desired position. Memory mirrors (if equipped) This system allows automatic positioning of the outside rearview mirrors. For more information on this feature, refer to Memory seats/power mirrors/adjustable pedals in the Seating and Safety Restraints chapter. 107 2011 F-250/350/450/550 (f23) Owners Guide, 4th Printing USA (fus)