Ford Super Duty Owner's Manual page 302

They are coded as follows:
Switch
AUX 1
AUX 2
AUX 3
AUX 4
More detailed information about upfitter switches can be found at
https://www.fleet.ford.com/truckbbas/.
2013 F-250/350/450/550 (f23)
Owners Guide gf, 2nd Printing, December 2012
USA (fus)
Fuses
There will also be one power lead
for each switch found as a blunt-cut
and sealed wire located below the
instrument panel and to the left of
the steering column.
Circuit
Wire Color
Number
CAC05 Yellow
CAC06 Green with
Brown Trace
CAC07 Violet with
Green Trace
CAC08 Brown
301
Fuse Amp
Rating
25A
25A
10A
15A