2006 FORD SUPER DUTY set clock

3.Seek:Press to access the
next/previous strong station or
track.
4.Memory presets:To set a
station: Select frequency band
AM/FM; tune to a station, press and
hold a preset button until sound returns.
5.AM/FM:Press to select AM/FM
frequency band.
6.ON/OFF/Volume:Press to turn
ON/OFF. Turn to increase/decrease
volume.
If the volume is set above a certain
level and the ignition is turned off,
the volume will come back on at a
“nominal” listening level when the ignition switch is turned back on.
7.CLK (Clock):Press to toggle
between the clock and radio display.
To set the clock: Press and hold
CLK until the hours begin to flash.
Press
/to manually decrease / increase the hours. Press CLK
again to set the minutes.
When this audio is used in cargo vans where no rear speakers are
installed in the vehicle, fading to the rear speakers will result in no audio
output.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
21

Treble:Press to adjust the treble setting. Use//SEEK.
Balance:Press to adjust the audio between the left and right speakers.
Use
//SEEK.
Fade:Press to adjust the audio between the front and rear speakers.
Use
//SEEK.
Speed sensitive volume (if equipped):Radio volume automatically
changes slightly with vehicle speed to compensate for road and wind
noise. Press MENU to access and use
//SEEKto adjust.
Setting the clock:Press MENU until SELECT HOUR or SELECT
MINUTE is displayed. Use
/to manually increase/decrease Press
MENU again to disengage clock mode.
4.Aux:Press to toggle between
FES/DVD and AUX modes. If no
auxiliary sources are available, NO
AUX AUDIO will be displayed.
5.Seek:Press to access the next
strong station or track.
6.Shuffle:Press to play tracks in
random order.
7.Comp (Compression):In CD
mode, brings soft and loud CD
passages together for a more
consistent listening level.
8.Repeat:Press to repeat the
current CD track.
9.Fast forward:Press to manually
advance in a CD track.
10.Rewind:Press to manually
reverse in a CD track.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
23

Fade:Press to adjust the audio between the front and rear speakers.
Use
//SEEK.
Speed sensitive volume (if equipped):Radio volume automatically
changes slightly with vehicle speed to compensate for road and wind
noise. Press MENU to access and use
//SEEKto adjust.
Setting the clock:Press MENU until SELECT HOUR or SELECT
MINUTE is displayed. Press
//SEEKto adjust the
hours/minutes.
Autoset:Allows you to set the strongest local radio stations without
losing your original manually set preset stations for AM/FM1/FM2 . Press
MENU to access. Use
//SEEKto set.
When the six strongest stations are filled, the station stored in preset 1
will begin playing. If there are less than six strong stations, the system
will store the last one in the remaining presets.
Dolby noise reduction:In tape mode, this feature reduces tape noise
and hiss. Press
//SEEKto cycle ON/OFF. The Dolby noise
reduction system is manufactured under license from Dolby Laboratories
Licensing Corporation. Dolby and double-D are registered trademarks of
Dolby Laboratories Licensing Corporation.
5.AUX:Press to toggle between
FES/DVD and AUX modes. If no
auxiliary sources are available, NO
AUX AUDIO will be displayed. To return to radio mode, press AM/FM.
6.Tape eject:Press to eject a tape.
7.Shuffle:Press to play CD tracks
in random order.
8.Compress (Compression):In
CD mode, brings soft and loud CD
passages together for a more
consistent listening level.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
26

3.Menu:Press to toggle through
the following modes:
Autoset:Allows you to set the strongest local radio stations without
losing your original manually set preset stations for AM/FM1/FM2 . Press
MENU to access. Use
//SEEKto set.
When the six strongest stations are filled, the station stored in preset 1
will begin playing. If there are less than six strong stations, the system
will store the last one in the remaining presets.
Bass:Press to adjust the bass setting. Use
//SEEK.
Treble:Press to adjust the treble setting. Use
//SEEK.
Balance:Press to adjust the audio between the left and right speakers.
Use
//SEEK.
Fade:Press to adjust the audio between the front and rear speakers.
Use
//SEEK.
Speed sensitive volume (if equipped):Radio volume automatically
changes slightly with vehicle speed to compensate for road and wind
noise. Press MENU to access and use
//SEEKto adjust.
Setting the clock:Press MENU until SELECT HOUR or SELECT
MINUTE is displayed. Press
//SEEKto adjust the
hours/minutes.
4.Aux:Press to toggle between
FES/DVD and AUX modes. If no
auxiliary sources are available, NO
AUX AUDIO will be displayed.
5.Seek:Press to access the next
strong station or track.
6.Shuffle:Press to play tracks in
random order.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
29

If your vehicle sustains damage to the rear bumper/fascia, leaving
it misaligned or bent, the sensing zone may be altered causing
inaccurate measurement of obstacles or false alarms.
FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
For important information regarding safe operation of this type
of vehicle, seePreparing to drive your vehiclein this chapter.
When four–wheel drive (4WD) is engaged, power is supplied to all four
wheels through a transfer case. 4WD can be selected when additional
driving power is desired.
4WD operation is not recommended on dry pavement. Doing so could
result in difficult disengagement of the transfer case, increased tire wear
and decreased fuel economy.
Manual Shift On Stop (MSOS) 4x4 system (if equipped)
The 4WD system is engaged or
disengaged by rotating the control
for both front wheel hub locks from
the FREE or LOCK position, then
manually engaging or disengaging
the transfer case with the
floor-mounted shifter. For increased
fuel economy in 2WD, rotate both
hub locks to the FREE position.
•For proper operation, make
sure that each hub is fully
engaged and that both hub locks are set to the same position
(both set to LOCK or both set to FREE). To engage LOCK,
turn the hub locks completely clockwise; to disengage the hubs
(FREE), turn the hub locks completely counterclockwise.
•Some vehicles may be equipped with wheel ornaments that cover the
4x4 manual hub lock. These ornaments must be removed to access
the manual hub locks.
Electronic Shift On the Fly (ESOF) 4x4 system (if equipped)
If equipped with the electronic shift 4WD System, and the
instrument panel control is moved to 4X4 LOW (4WD Low) while
the vehicle is moving above 3 mph (5 km/h), the system will not
engage and no damage will occur to the 4WD system. Before 4X4
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
183

LOW (4WD Low) can be engaged, the vehicle speed must be
below 3 mph (5 km/h) with the brake pedal depressed and the
transmission in N (Neutral). This vehicle is equipped with a
non-synchronous low range gearset which will not allow the
transfer case to shift into 4X4 LOW (4WD Low) if vehicle speed
is above 3 mph (5 km/h). It is recommended that a shift to 4X4
LOW (4WD Low) is performed while the vehicle is moving at a
speed below 3 mph (5 km/h).
The 4WD system:
•provides 4x4 High engagement and disengagement while the vehicle is
moving.
•is operated by a rotary control located on the instrument panel that
allows you select 2WD, 4x4 High or 4x4 Low operation.
•uses auto-manual hub locks that can be engaged and disengaged
automatically based on the 4x4 mode selected.
•auto-manual hub locks can be
manually overridden by rotating
the hub lock control from AUTO
to LOCK if desired.
•automatic operation of the
hub locks is recommended,and
will increase fuel economy
•For proper operation, make
sure that each hub is fully
engaged and that both hub
locks are set to the same position (both set to LOCK or both
set to AUTO). To engage LOCK, turn the hub locks completely
clockwise; to engage AUTO, turn the hub locks completely
counterclockwise.
4WD system indicator lights
The 4WD system indicator lights illuminate only under the following
conditions. If these lights illuminate when driving in 2WD, contact your
authorized dealer as soon as possible.
•4x4- momentarily illuminates
after the engine is started.
Illuminates when 4H (4x4 High)
or 4L (4x4 Low) is engaged.
4x4
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
184

Tire change procedure
1. Park on a level surface, activate
hazard flashers and set the parking
brake.
•Automatic transmission: Place
gearshift lever in P (Park).
•Manual transmission: Place
gearshift lever in R (Reverse).
•Electronic Shift-On-the-Fly
(ESOF) 4WD: Place transfer case
in any position.
•Manual shift transfer case 4WD:
Place transfer case in 2H, 4H or
4L.
To help prevent the vehicle
from moving when you
change a tire, be sure the parking
brake is set, then block (in both
directions) the wheel that is
diagonally opposite (other side
and end of the vehicle) to the tire
being changed.
2. Turn engine off and block the diagonally opposite wheel (block not
provided).
3. Remove the jack, jack handle, lug wrench and spare tire from the
stowage locations.
4. Use the tip of the lug wrench to remove any wheel trim.
5. Loosen each wheel lug nut one-half turn counterclockwise but do not
remove them until the wheel is raised off the ground.
When one of the rear wheels is off the ground, the transmission
alone will not prevent the vehicle from moving or slipping off the
jack, even if the transmission is in P (Park) (automatic transmission)
or R (Reverse) (manual transmission). To prevent the vehicle from
moving when you change the tire, be sure that the parking brake is set
and the diagonally opposite wheel is blocked.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
216

•The vehicle may need to be driven 10 miles (16 km) or more to
relearn the idle and fuel trim strategy.
•If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle
trim is eventually relearned.
If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
mileage intervals listed in thescheduled maintenance information.
The coolant concentration should be maintained at 50/50 coolant and
distilled water, which equates to a freeze point of -34°F (-36°C). Coolant
concentration testing is possible with a hydrometer or antifreeze tester
(such as the Rotunda Battery and Antifreeze Tester, 014–R1060). The
level of coolant should be maintained at the “FULL COLD” level or
within the “COLD FILL RANGE” in the coolant reservoir. If the level falls
below, add coolant per the instructions in theAdding engine coolant
section.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50/50 mixture of coolant and water provides the following:
•Freeze protection down to -34°F (-36°C).
•Boiling protection up to 265°F (129°C).
•Protection against rust and other forms of corrosion.
•Enables calibrated gauges to work properly.
L
E
A
D
RETURN
RECYCLE
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
260