2020 FORD F-550 Owners Manual

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FORD F-550 2020  Owners Manual Front Under Seat Storage
Compartment - Vehicles With
Locking Storage
1. Use the key in the remote control to
unlock. See Remote Control (page
53). 2. Press the latch to release the cushion.
3. Lift th

Page 170 of 631

FORD F-550 2020  Owners Manual 2.
Lift the front and side panels to expand
and lock them in place. 3. Lock the panels in an open position. 4. To collapse, release the lever, push
down to the stowed position and fold
in the side and

Page 171 of 631

FORD F-550 2020  Owners Manual GENERAL INFORMATION
WARNING: Extended idling at high
engine speeds can produce very high
temperatures in the engine and exhaust
system, creating the risk of fire or other
damage. WARNING: 
Do not park

Page 172 of 631

FORD F-550 2020  Owners Manual III (start) - Cranks the engine.
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.

Page 173 of 631

FORD F-550 2020  Owners Manual 2. Turn the key to position III to start the
engine.
3. When the engine starts, release the brake pedal.
Do not crank the engine for more than 10
seconds as starter damage may occur.  If
the engine do

Page 174 of 631

FORD F-550 2020  Owners Manual Cold Weather Starting (Flexible
Fuel Vehicles Only)
The starting characteristics of all grades
of E85 ethanol make it unsuitable for use
when ambient temperatures fall below
0°F (-18°C).  Consult yo

Page 175 of 631

FORD F-550 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 176 of 631

FORD F-550 2020  Owners Manual Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period. The ignition also