FORD 2011 F-550 v.3 - Manual (Page 121)

POSITIVE RETENTION FLOOR MAT (IF EQUIPPED)
WARNING: Do not install additional floor mats on top of the
factory installed floor mats as they may interfere with the
accelerator or the brake pedals.
Position the floor mat so that the
eyelet is over the retention post and
press down to lock in. Make sure
that the mat does not interfere with
the operation of the accelerator or
the brake pedal. To remove the floor
mat, reverse the installation
procedure.
TAILGATE LOCK (IF EQUIPPED)
Your vehicle may be equipped with a
tailgate lock designed to help
prevent theft of the tailgate.
• Insert ignition key and turn to the
right to engage lock.
• Turn ignition key to the left to
unlock.
Driver Controls
121
2011 F-250/350/450/550 (f23)
Owners Guide, 3rd Printing
USA (fus)