2020 FORD F-450 auxiliary battery location

AUXILIARY SWITCHES
For maximum vehicle performance, keep
the following information in mind when
adding accessories or equipment to your
vehicle:
•
When adding accessories, equipment,
passengers and luggage to your
vehicle, do not exceed the total weight
capacity of the vehicle or of the front
or rear axle (GVWR or GAWR as
indicated on the Safety Compliance
Certification label). Ask an authorized
dealer for specific weight information.
• The Federal Communications
Commission (FCC) and Canadian
Radio Telecommunications
Commission (CRTC) regulate the use
of mobile communications systems
equipped with radio transmitters, for
example, two-way radios, telephones
and theft alarms. Any such equipment
installed in your vehicle should comply
with Federal Communications
Commission (FCC) and Canadian
Radio Telecommunications
Commission (CRTC) regulations, and
should be installed by an authorized
dealer.
• An authorized dealer needs to install
mobile communications systems.
Improper installation may harm the
operation of your vehicle, particularly
if the manufacturer did not design the
mobile communication system
specifically for automotive use.
• If you or an authorized Ford dealer add
any non-Ford electrical or electronic
accessories or components to your
vehicle, you may adversely affect
battery performance and durability. In
addition, you may also adversely affect
the performance of other electrical
systems in the vehicle. The auxiliary switch option package
provides six switches mounted in the
overhead console. These switches operate
when the vehicle is running or from battery
power, depending on the switchable fuse
AUXF4's location in the upfitter relay box.
We recommend, however, that the engine
remain running to maintain battery charge
when using the auxiliary switches for
extended periods of time or higher current
draws.
Note:
When your vehicle has a diesel
engine, use the auxiliary switches only when
the engine is running. The glow plugs also
drain battery power when the ignition key is
in the on position. Using the auxiliary
switches, even for limited amounts of time,
can cause your battery to drain quickly and
prevent your vehicle from restarting.
When switched on, the auxiliary switches
provide electrical battery power for a
variety of personal or commercial uses.
Switches 1 through 4 provide 25 amps.
Switches 5 and 6 provide 40 amps.
The relay box for the auxiliary switches is
in the engine compartment. See your
authorized dealer for service.
The relays are coded as shown:
547
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- AccessoriesE220728

Accessing the Phone Features.....................
476
Accessing the Settings Menu........................ 476
Accessing the Sound Settings...................... 476
Adjusting the Volume....................................... 477
Changing Radio Stations................................. 477
Listening to the Radio....................................... 477
Playing or Pausing Media................................ 477
Switching Radio Text On and Off.................477
Switching Repeat Mode On and Off...........477
Switching Shuffle Mode On and Off...........477
Switching the Audio Unit On and Off.........477
Switching the Display On and Off................477
Using Seek, Fast Forward and Reverse............................................................. 478
Using the Display Control............................... 478
Using the Number Block................................. 478
Autolamps........................................................87 Windshield Wiper Activated
Headlamps........................................................ 87
Automatic Climate Control......................140 Directing the Airflow......................................... 140
Setting the Blower Motor Speed................... 141
Setting the Temperature.................................. 141
Switching Auto Mode On and Off.................141
Switching Dual Zone Mode On and Off........................................................................\
. 141
Switching Maximum Air Conditioning On and Off................................................................ 141
Switching Maximum Defrost On and Off........................................................................\
. 141
Switching Recirculated Air On and Off........................................................................\
142
Switching the Air Conditioning On and Off........................................................................\
. 141
Switching the Climate Control On and Off........................................................................\
. 141
Automatic High Beam Control..................92
Automatic High Beam Control Indicators........................................................92
Automatic Transmission
...........................201
Brake-Shift Interlock........................................ 204
For F350, F450, F550 and F600 Chassis Cab Vehicles................................................... 204
If Your Vehicle Gets Stuck in Mud or Snow................................................................. 205
Understanding the Shift Positions of Your Automatic Transmission............................. 201Understanding Your SelectShift
Automatic ™ Transmission....................... 202
Automatic Transmission Fluid Check............................................................365
Autowipers
.......................................................84
Auxiliary Power Points................................162 400 Watt AC Power Point............................... 162
DC Power Point................................................... 162
Locations............................................................... 163
Auxiliary Switches
.......................................547
Upfitter Interface Module............................... 550
B
Battery See: Changing the 12V Battery..................... 368
Bed Extender
....................................................72
Grocery mode........................................................ 74
Tailgate mode........................................................ 73
Bed Ramps....................................................269 Installing the Ramp Holder............................. 271
Stowing the Bed Ramp..................................... 271
Using the Bed Ramp......................................... 270
Blind Spot Information System
.............248
Blind Spot Information System with Trailer
Tow.................................................................... 250
Switching the System Off and On...............252
System Errors...................................................... 252
Using the System.............................................. 249
BLIS See: Blind Spot Information System..........248
Bonnet Lock See: Opening and Closing the Hood...........337
Booster Seats
...................................................31
Types of Booster Seats...................................... 32
Brake Fluid Check........................................366 Brake Fluid Service Interval............................ 367
Brakes................................................................217 General Information........................................... 217
Breaking-In.....................................................310
Bulb Specification Chart...........................467
C
Canceling the Set Speed..........................225
Capacities and Specifications - 6.2L
.................................................................437
Air Conditioning System.................................. 437
614
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Index