2021 FORD F-53 light

WARNING LAMPS AND
INDICATORS
The following warning lamps and
indicators alert you to a vehicle condition
that may become serious. Some lamps
illuminate when you start your vehicle to
make sure they work. If any lamps remain
on after starting your vehicle, refer to the
respective system warning lamp for further
information.
Note:
Some warning indicators appear in
the information display and operate the
same as a warning lamp but do not
illuminate when you start your vehicle.
Adaptive Cruise Control Indicator
(If Equipped) The speed control system
indicator light changes color to
indicate what mode the system
is in.
On (white light): Illuminates when the
adaptive cruise control system is turned
on. Turns off when the speed control
system is turned off.
Engaged (green light): Illuminates when
the adaptive cruise control system is
engaged. Turns off when the speed control
system is disengaged.
Anti-Lock Brake System Warning
Lamp If it illuminates when you are
driving, this indicates a
malfunction. You will continue
to have the normal braking system
(without ABS) unless the brake system
warning lamp is also illuminated. Have the
system checked as soon as possible. Autolamps Indicator Illuminates when this feature is
on. See Autolamps (page 19).
Battery If it illuminates while driving, it
indicates a malfunction. Switch
off all unnecessary electrical
equipment and have the system checked
as soon as possible.
Brake System Warning Lamp WARNING:
Driving your vehicle
with the warning lamp on is dangerous.
A significant decrease in braking
performance may occur. It may take you
longer to stop your vehicle. Have your
vehicle checked as soon as possible.
Driving extended distances with the
parking brake engaged can cause brake
failure and the risk of personal injury.
Note: Indicators vary depending on region.
This lamp is a dual function lamp and will
illuminate when:
• You apply the parking brake with the
ignition on.
• Your vehicle has a brake fault or low
brake fluid level, regardless of parking
brake position. If the lamp illuminates while you
are moving, you may have the
parking brake applied. Be sure
that the parking brake is off.
Have your vehicle checked as
soon as possible if the lamp
continues to illuminate.
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Instrument ClusterE144524 E270480

Cruise Control Indicator
Illuminates when you switch this
feature on. See What Is Cruise
Control (page 60).
Direction Indicator Illuminates when you switch the
left or right direction indicator or
the hazard flasher on. If the
indicators stay on or flash faster, check for
a burned out bulb.
Electronic Throttle Control Illuminates when the engine has
defaulted to a limp-home
operation. Have your vehicle
checked as soon as possible.
Engine Coolant Temperature
Warning Lamp Illuminates when the engine
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
Fasten Seatbelt Warning Lamp It illuminates and a chime
sounds until you fasten the
seatbelts.
Headlamp High Beam Indicator Illuminates when you switch the
high beam headlamps on. It will
flash when you use the
headlamp flasher. Hydromax
(If Equipped) If the light illuminates and
remains on when the key is in the
on position or the engine is
running, this indicates inadequate hydraulic
booster pressure or reserve pump system
failure. Stop the vehicle as soon as
possible and have your vehicle checked.
Lane Departure Warning Indicator
(If Equipped) Illuminates when the system
activates. See
Lane Keeping
System (page 70).
Low Fuel Level Warning Lamp Illuminates when the fuel level
is low or the fuel tank is nearly
empty. Refuel as soon as
possible.
Oil Pressure Warning Lamp If it illuminates with the engine
running or when you are driving,
this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level. See
Engine Oil Check
(page 116).
Parking Lamps Illuminates when you switch the
parking lamps on.
Service Engine Soon If it illuminates when the engine
is running this indicates a
malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Instrument ClusterE71340 E71880 E146190 E173233

If it flashes, engine misfire could be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Drive in a moderate fashion (avoid heavy
acceleration and deceleration) and have
your vehicle checked as soon as possible.
It illuminates when you switch the ignition
on prior to engine start to check the bulb
and to indicate whether your vehicle is
ready for Inspection and Maintenance
(I/M) testing.
Normally, it illuminates until the engine is
cranked and automatically turns off if no
malfunctions are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Emission Law (page 46).
Stability Control Indicator (If Equipped) Flashes during operation.
If it does not illuminate when you switch
the ignition on, or remains on when the
engine is running, this indicates a
malfunction. Have your vehicle checked
as soon as possible.
Traction Control Indicator It flashes during a traction
control event.
If it does not illuminate when you switch
the ignition on, or remains on when the
engine is running, this indicates a
malfunction. Have your vehicle checked
as soon as possible.
Traction Control System Off Illuminates when you switch the
system off. Tow Haul Indicator Illuminates when you switch the
tow/haul feature on. If the light
flashes steadily, immediately
have the system serviced, damage to the
transmission could occur.
AUDIBLE WARNINGS AND
INDICATORS
Headlamps On Warning Chime
Sounds when you remove the key from the
ignition and open the driver's door and you
have left the headlamps or parking lamps
on.
Key in Ignition Warning Chime
Sounds when you open the driver's door
and you have left the key in the ignition.
Parking Brake On Warning Chime
Sounds when you have left the parking
brake on and drive your vehicle. If the
warning chime remains on after you have
released the parking brake, have the
system checked by your authorized dealer
immediately.
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GENERAL INFORMATION
WARNING: Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the
safe operation of your vehicle. We
recommend against the use of any
hand-held device while driving and
encourage the use of voice-operated
systems when possible. Make sure you
are aware of all applicable local laws
that may affect the use of electronic
devices while driving.
Note: Trailer options are not available if
your vehicle speed is greater than 3 mph
(5 km/h). Information Display Controls •
Press the up and down arrow buttons
to scroll through and highlight the
options within a menu.
• Press the right arrow button to enter a
sub-menu.
• Press the left arrow button to exit a
menu.
• Press the
OK button to choose and
confirm settings or messages. This icon shows the features on
or off status. A check in the box
indicates the feature is on, and
unchecked indicates the feature is off.
2.3 Inch Display Menu
Note: Some options could appear slightly
different or not at all if the items are
optional. Main Menu
Trip 1
Trip 2
Fuel Economy Driver Assist Settings
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Trip 1 or 2
Displays the following of an individual
journey.
•
Digital speed.
• Distance.
• Time.
• Distance to empty.
• Average fuel economy.
Note: Hold OK to reset fuel history and
average fuel economy.
Fuel Economy
Displays the following: •
Instant fuel economy.
• Average fuel economy.
• Average speed.
• Distance to empty.
Note: Hold
OK to reset fuel history and
average fuel economy.
Driver Assist
Displays the following:
• Progressive range select.
• Engine hours.
• Maintenance monitor.
Settings Settings
Select Your Setting
Lighting
Vehicle
Locks
FordPass
Windows
Wiper Controls Select Your Setting
Units
Displ. Settings
Temperature
Language
8 Inch Display Menu
Note: Some options could appear slightly
different or not at all if the items are
optional.
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Information Displays

Vehicle Info
Vehicle Info
Gauge View
Digital Speedometer
Engine Information
Maintenance Monitor
Transmission Temp
• Engine Information - Shows engine hours, engine idle hours and engine oil temp and
oil life.
Settings Settings
Turn On or Off
Driver Alert
Select Your Setting
Pre-Collision
Select Your Setting
Cruise
Control
Select Your Setting
Gauge Selec-
tion
Select Your Setting
Lighting
Vehicle
Advanced
Settings
Locks
FordPass
Windows
Wiper Controls
Select Your Setting
Units
Displ.
Settings
Temperature
Tire Pressure
Language
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Information Displays

Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer. See Towing (page 83).
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal
vehicle and engine performance. For
additional information, refer to
www.toptiergas.com.
Note: Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds. •
Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
RUNNING OUT OF FUEL WARNING:
Flow of fuel through a
fuel pump nozzle can produce static
electricity. This can cause a fire if you are
filling an ungrounded fuel container.
Avoid running out of fuel because this
situation may have an adverse effect on
engine components.
If you have run out of fuel:
• You may need to cycle the ignition from
off to on several times after refueling
to allow the fuel system to pump the
fuel from the tank to the engine. On
restarting, cranking time will take a few
seconds longer than normal. With
keyless ignition, just start the engine.
Crank time will be longer than usual.
• Normally, adding
1 gal (4 L) of fuel is
enough to restart the engine. If the
vehicle is out of fuel and on a steep
grade, more than
1 gal (4 L) may be
required.
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3.
Hold the fuel pump nozzle in the lower
position B when refueling. Holding the
fuel pump nozzle in the higher position
A may affect the flow of fuel and shut
off the fuel pump nozzle before the fuel
tank is full. 4. Operate the fuel pump nozzle within
the area shown. 5. When the pump shuts off, wait 5
seconds, then slightly raise the fuel
pump nozzle and slowly remove it.
6. To replace the fuel filler cap, turn it clockwise until you feel a strong
resistance and it clicks. Note:
Do not attempt to start the engine
if you have filled the fuel tank with incorrect
fuel. Incorrect fuel use can cause damage
and could void the vehicle Warranty. Have
your vehicle checked immediately.
FUEL CONSUMPTION
Advertised Capacity
The advertised capacity is the maximum
amount of fuel that you can add to the fuel
tank after running out of fuel. Included in
the advertised capacity is an empty
reserve. The empty reserve is an
unspecified amount of fuel that remains
in the fuel tank when the fuel gauge
indicates empty.
Note: The amount of fuel in the empty
reserve varies and should not be relied upon
to increase driving range.
Fuel Economy
Your vehicle calculates fuel economy
figures through the trip computer average
fuel function. See General Information
(page 30).
The first
1,000 mi (1,500 km) of driving is
the break-in period of the engine. A more
accurate measurement is obtained after
2,000 mi (3,000 km)
.
Impacting Fuel Economy
• Incorrect tire inflation pressures.
• Fully loading your vehicle.
• Carrying unnecessary weight.
• Adding certain accessories to your
vehicle such as bug deflectors, rollbars
or light bars, running boards and ski
racks.
• Using fuel blended with alcohol. See
Fuel Quality
(page 41).
• Fuel economy may decrease with lower
temperatures.
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