2020 FORD F450 SUPER DUTY belt

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Page 65 of 633

FORD F450 SUPER DUTY 2020  Owners Manual PRINCIPLE OF OPERATION
MyKey allows you to program keys with
restricted driving modes to promote good
driving habits. You can program the
restrictions to all keys but one. Any keys
that you did not pr

Page 74 of 633

FORD F450 SUPER DUTY 2020  Owners Manual TAILGATE LOCK (IF EQUIPPED)
The tailgate lock can help prevent theft of
the tailgate. Insert the ignition key into the tailgate lock.
Turn it to the left to lock the tailgate. Turn
it to the right to

Page 112 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Direction Indicator
Illuminates when the left or right
turn signal or the hazard warning
flasher is turned on. If the
indicators stay on or flash faster, check for
a burned out bulb.
Door Ajar Display

Page 137 of 633

FORD F450 SUPER DUTY 2020  Owners Manual MyKey
Action
Message
You did not program a MyKey.
MyKey not Created
MyKey is active.
MyKey Active Drive
Safely
When switching on your vehicle and MyKey is in use, displaysthat the MyKey speed limit is

Page 153 of 633

FORD F450 SUPER DUTY 2020  Owners Manual SITTING IN THE CORRECT
POSITION
WARNING: Sitting improperly, out
of position or with the seatback reclined
too far can take weight off the seat
cushion and affect the decision of the
passenger sensing

Page 178 of 633

FORD F450 SUPER DUTY 2020  Owners Manual KEYLESS STARTING (IF EQUIPPED)
Note: The keyless starting system may not
function if the key is close to metal objects
or electronic devices such as cellular
phones.
Note: A valid key must be located

Page 181 of 633

FORD F450 SUPER DUTY 2020  Owners Manual preventing engine damage due to lack of
proper lubrication. After the 30 second
warm-up period, the accelerator pedal
becomes operational again and a message
appears informing you the vehicle is ok to

Page 320 of 633

FORD F450 SUPER DUTY 2020  Owners Manual •
The tire air pressures recommended
for general driving are on the vehicle ’s
Safety Certification Label. The
maximum cold inflation pressure for
the tire and associated load rating is
on the tir