Ford 2013 F-650 Owner's Manual page 101

100
FRONT SEAT ARMREST (IF EQUIPPED)
Lift up on the seat back to return it to the upright position.
2013 F-650/750 (f67)
Owners Guide gf, 2nd Printing, March 2013
USA (fus)
Seats
To release the armrest and gain
access to the cupholders and seat
back storage bin, press the button
on the right-hand side of the seat
and pull the seat back down.
Pull up on the tab to open the
storage bin.