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.
See Using Stability Control (page 229).
Stability Control and Traction
Control Off Warning Lamp
It illuminates when you switch
the system on.
If it illuminates when the engine
is running this indicates a malfunction and
could result in transmission damage not
covered by the vehicle Warranty. Have
your vehicle checked as soon as possible.
Wait To Start (If Equipped)
Illuminates when you switch the
ignition on as part of the
pre-start system. Wait until the
wait to start indicator turns off before
attempting to start vehicle. See Starting
a Diesel Engine (page 173).
Water In Fuel (If Equipped)
WARNING
Do not drain the water-in-fuel
separator while the engine is running.
Failure to follow this warning may
result in fire, serious injury, death or
property damage.
During refueling, it is possible for
you to pump
water-contaminated diesel fuel
into your fuel tank. Your vehicle’s fuel
system is equipped with a fuel filter and
water separator to remove water from the
fuel. The water in fuel indicator lights when
the fuel and water separator has a
significant quantity of water in it and
requires immediate draining.
If the water in fuel indicator illuminates
when the engine is running, stop your
vehicle as soon as safely possible, shut off
the engine, then drain the fuel and water
separator. See Fuel Quality (page 182).
Allowing water to stay in the fuel system,
after the water in fuel indicator illuminates,
could result in extensive damage or failure
of the fuel injection system.
Note: Do not drain the fuel and water
separator while the engine is running. Air will
enter into the fuel system causing the engine
not to operate properly.
AUDIBLE WARNINGS AND
INDICATORS
Airbag Secondary Warning
Sounds if there is a malfunction with the
safety belt warning lamp and there is a
fault in the supplemental restraints
system.
Beltminder Warning
Sounds when a seatbelt is unfastened in
an occupied seat and your vehicle is
moving.
Door Ajar Warning
Sounds when any door is not completely
closed and your vehicle speed exceeds
3 mph (5 km/h).
110
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Second Printing
Instrument Cluster