FORD 2013 F-550 v.3 - Manual (Page 164)

Use your vehicle key to lock the
storage space.
Rear Heated Seats (If Equipped)
WARNING: Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion, or other physical conditions,
must exercise care when using the seat heater. The seat heater may
cause burns even at low temperatures, especially if used for long
periods of time. Do not place anything on the seat that insulates against
heat, such as a blanket or cushion, because this may cause the seat
heater to overheat. Do not puncture the seat with pins, needles, or
other pointed objects because this may damage the heating element
which may cause the seat heater to overheat. An overheated seat may
cause serious personal injury.
Note: Do not do the following:
• Place heavy objects on the seat
• Operate the seat heater if water or any other liquid is spilled on the
seat. Allow the seat to dry thoroughly.
The rear seat heat controls are located on the rear door armrest.
Seats 163
2013 F-250/350/450/550 (f23)
Owners Guide gf, 3rd Printing, December 2012
USA (fus)