2012 FORD F550 brake light

Using your vehicle as an ambulance
If your light truck is equipped with the Ford Ambulance Preparation
Package, it may be utilized as an ambulance. Ford urges ambulance
manufacturers to follow the recommendations of the Ford Incomplete
Vehicle Manual, Ford Truck Body Builder’s Layout Book and the
Qualified Vehicle Modifiers (QVM) Guidelines as well as pertinent
supplements. For additional information, please contact the Truck Body
Builders Advisory Service at http://www.fleet.ford.com/truckbbas/ and
then by selecting “Contact Us” or by phone at 1–877–840–4338.
Use of your Ford light truck as an ambulance, without the Ford Ambulance
Preparation Package voids the Ford New Vehicle Limited Warranty and
may void the Emissions Warranties. In addition, ambulance usage without
the preparation package could cause high underbody temperatures,
overpressurized fuel and a risk of spraying fuel which could lead to fires.
If your vehicle is equipped with the Ford Ambulance Preparation
Package, it will be indicated on the Safety Compliance Certification
Label. The label is located on the driver’s side door pillar or on the rear
edge of the driver’s door. You can determine whether the ambulance
manufacturer followed Ford’s recommendations by directly contacting
that manufacturer. Ford Ambulance Preparation Package is only available
on certain Diesel engine equipped vehicles.
Using your vehicle as a stationary power source (PTO)
Refer to the Driving chapter for more information and guidelines for
operating a vehicle equipped with an aftermarket power take-off system.
DATA RECORDING
Service Data Recording
Service data recorders in your vehicle are capable of collecting and
storing diagnostic information about your vehicle. This potentially
includes information about the performance or status of various systems
and modules in the vehicle, such as engine, throttle, steering or brake
systems. In order to properly diagnose and service your vehicle, Ford
Motor Company, Ford of Canada, and service and repair facilities may
access or share among them vehicle diagnostic information received
through a direct connection to your vehicle when diagnosing or servicing
your vehicle. For U.S. only (if equipped), if you choose to use the SYNC 
Vehicle Health Report, you consent that certain diagnostic information
may also be accessed electronically by Ford Motor Company and Ford
authorized service facilities, and that the diagnostic information may be
used for any purpose. See your SYNC  supplement for more information.Introduction
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These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert See Owner’s Guide
Fasten Safety Belt Airbag - Front
Airbag - Side Child Seat Lower
Anchor
Child Seat Tether
Anchor Brake System
Anti-Lock Brake System Parking Brake System
Brake Fluid -
Non-Petroleum Based Parking Aid System
Stability Control System Speed Control
Master Lighting Switch Hazard Warning Flasher
Fog Lamps-Front Fuse Compartment
Fuel Pump Reset Windshield Wash/Wipe
Windshield
Defrost/Demist Rear Window
Defrost/DemistIntroduction
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WARNING: Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Check fuel cap: Displays when the
fuel cap may not be properly
installed. Continued driving with
this light on may cause the Service
engine soon warning indicator to
come on. Refer to Fuel filler cap in
the Maintenance and Specifications chapter.
Low fuel (RTT): Displays when
the fuel level in the fuel tank is at
or near empty (refer to Fuel gauge
in this chapter).
Powertrain malfunction/Reduced
power/Electronic throttle
control (RTT): Displays when the
engine has defaulted to a
“limp-home” operation or when a transmission problem has been
detected and shifting may be restricted. If the light remains on, have the
system serviced immediately by your authorized dealer.
Brake system warning light: To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the on position
when the engine is not running, or in a position between on and start, or
by applying the parking brake when the ignition is turned to the on
position.
If the brake system warning light does not illuminate at this time, seek
service immediately from your authorized dealer. Illumination after
releasing the parking brake indicates low brake fluid level or a brake
system malfunction. The brake system should be inspected immediately
by your authorized dealer. P!
BRAKEInstrument Cluster
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WARNING: Driving a vehicle with the brake system warning
light on is dangerous. A significant decrease in braking
performance may occur. It will take you longer to stop the vehicle.
Have the vehicle checked by your authorized dealer. Driving extended
distances with the parking brake engaged can cause brake failure and
the risk of personal injury.
Anti-lock brake system: If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected, have the system
serviced immediately by your
authorized dealer. Normal braking is still functional unless the brake
warning light also is illuminated.
Airbag readiness: If this light fails
to illuminate when the ignition is
turned to on, continues to flash or
remains on, have the system
serviced immediately by your
authorized dealer. A chime will sound if there is a malfunction in the
indicator light.
Safety belt: Reminds you to fasten
your safety belt. A Belt-Minder 
chime will also sound to remind you
to fasten your safety belt. Refer to
the Seating and Safety Restraints
chapter to activate/deactivate the Belt-Minder  chime feature.
Charging system: Illuminates when
the battery is not charging properly.
If it stays on while the engine is
running, there may be a malfunction
with the charging system. Contact your authorized dealer as soon as
possible. This indicates a problem with the electrical system or a related
component.
Engine oil pressure (RTT and
static warning light): Displays
when the oil pressure falls below the
normal range. Refer to Engine oil
in the Maintenance and Specifications chapter.ABSInstrument Cluster
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• 4X4 System
• Traction Control
• Advancetrac + RSC
Trailer: Press the right arrow key (when in the Off Road menu) to
reach the Trailer menu (vehicle must be equipped with factory installed
trailer brake controller). The following information is displayed:
• Active trailer name or default trailer.
• Accumulated trailer distance.
• Trailer gain and output.
• Trailer disconnected
When “Press OK for options” is displayed, pressing OK will open the
trailer options menus:
Trailer*
Change Active
Trailer When this is highlighted, press the right arrow key
to change the currently selected trailer. Use the up
and down arrows to select a trailer and press the
OK button to choose the highlighted trailer.
Adding a new trailer– Use the up/down arrows to
highlight “New Trailer” from the Change Active
Trailer menu and press the right arrow key to enter
the New Trailer input screen. Use the up/down
arrow keys to choose alpha, numeric and symbol
characters and then press the right arrow to move
the character space over. Continue adding
characters as needed. Press the left arrow to go
back and change a previously selected character.
When finished with the new trailer name, press OK
to accept the new trailer name.
Connection
Checklist (if
equipped) Press the right arrow button when this is highlighted
to show the trailer connection types: Conventional,
Fifth Wheel and Gooseneck. Use the up/down
arrows to highlight one of these choices and press
OK to display the connection checklist. Follow the
on-screen instructions to go through the connections
list. Instrument Cluster
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Trailer*
Delete Trailer Press the right arrow button when this is highlighted
to show currently stored trailers. Use the up/down
arrows to highlight the trailer you want to delete
and press OK to delete. Follow the on-screen
prompts to exit or confirm delete.
Information
Screen Press the right arrow button when this is highlighted
to display information on the following vehicle
features: Tow Haul mode, Trailer Brake Controller.
Rename Trailer Press the right arrow button when this is highlighted
to display saved or default trailers. Use the up/down
buttons to highlight a trailer and press OK to select
it. Use the up/down arrow buttons to change the
characters as needed. When done, press OK to
accept the change.
Reset Trailer
Mileage /
Kilometers (if
equipped) Press the right arrow button when this is highlighted
to display accumulated distance on a given trailer
within the list of trailer(s). Use the up/down buttons
to select a trailer, then press and hold OK to reset
the trailer mileage (kilometers).
* If equipped—your vehicle may be equipped with some or all of these
options.
Settings
In this mode, you can configure different driver setting choices. Press
the right arrow key (when in the Settings menu) to reach the Driver
Assist menu:
Driver Assist*
Rear Park Aid On/Off
Rear View
Camera Camera Delay
Trailer Brake
Mode Electric or Elect. Over Hydraulic
Trailer Sway
Control On/OffInstrument Cluster
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Information
In this mode, you can view different vehicle system information and
perform a system check.
When “Press OK for info” is displayed, pressing OK will give you
information on the currently selected/displayed options. Information is
only available when traveling less than 3 mph (5 km/h).
MyKey
Admin Keys (Number of admin keys)
MyKeys (Number of MyKeys programmed)
MyKey Miles (km) (Distance traveled using a programmed MyKey)
System Check*
Oil Life
Engine Hours
Engine Idle Hours
Doors
Exhaust Fluid Level (diesel only)
Brakes
Trailer Brake
Ctrl. Gain and Output (when trailer is connected)
No trailer (when no trailer is connected)
Trailer Sway
Park Aid Check Rear Park Aid
Fuel Level (distance to empty)
* If equipped—your vehicle may be equipped with some or all of these
options.
Some items will only display during a system check if a problem has
been detected. If an issue exists on one of the monitored systems, the
message center will display the number of warnings that need immediate
attention in red and the number of informational warnings will be listed
in amber. Use the up/down arrow buttons to scroll through the list; press
the right arrow button to display specific information on the highlighted
warning. Instrument Cluster
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Owners Guide, 4th Printing
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Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output.
To activate:
• the ignition must be in the on position,
• the headlamp control is in the off or parking lamp position and
• the parking brake must be disengaged.
• the transmission is not in P (Park)
WARNING: Always remember to turn on your headlamps at
dusk or during inclement weather. The Daytime Running Lamp
(DRL) system does not activate the tail lamps and generally may not
provide adequate lighting during these conditions. Failure to activate
your headlamps under these conditions may result in a collision.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
lit components in the vehicle during
headlamp and parking lamp
operation.
• Tapthetoporbottomofthe
control to brighten/dim all interior
lit components incrementally, or
• Press and hold at the first
position the top or bottom of the
control until the desired lighting level is reached.
• Press and hold the top of the control to the full on position to activate
the “dome on” feature. This will turn on the interior courtesy lights.
The lights will remain on until the bottom of the control is pressed. Lights
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Owners Guide, 4th Printing
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