FORD 2011 F-550 v.1 - Manual (Page 62)

AM/FM stereo single CD/satellite-compatible sound system
(if equipped)
WARNING: Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device or feature that may
take their focus off the road. Your primary responsibility is the safe
operation of the vehicle. We recommend against the use of any handheld
device while driving and that you comply with all applicable laws.
Accessory delay: Your vehicle is equipped with accessory delay which
allows you to operate the window switches and the audio for up to
10 minutes after the ignition has been turned off or until either front
door is opened.
1. / : Press / to
manually go up or down the radio
frequency. Press and hold for a fast
advance through radio frequencies.
In satellite radio mode (if equipped), press / to tune to the
next/previous channel.
Satellite radio is available only with a valid SIRIUS
௡ radio
subscription. Check with your authorized dealer for availability.
Entertainment Systems
62
2011 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)