FORD 2012 F-550 v.3 - Manual (Page 6)

Drive your new vehicle at least 1,000 miles (1,600 km) before towing a
trailer. For more detailed information about towing a trailer, refer to
Trailer towing in the Tires, Wheels and Loading chapter.
Do not add friction modifier compounds or special break-in oils since
these additives may prevent piston ring seating. See Engine oil in the
Maintenance and Specifications chapter for more information on oil
usage.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is covered and what is not covered by
your vehicle’s New Vehicle Limited Warranty, refer to the Warranty
Guide that is provided to you along with your Owner’s Guide.
Special instructions
For your added safety, your vehicle is fitted with sophisticated electronic
controls.
WARNING: Please read the section Airbag Supplemental
Restraint System (SRS) in the Seating and Safety Restraints
chapter. Failure to follow the specific warnings and instructions could
result in personal injury.
WARNING: Front seat mounted rear-facing child or infant seats
should NEVER be placed in front of an active passenger airbag.
Notice to owners of diesel-powered vehicles
Read the diesel supplement for information regarding correct operation
and maintenance of your Diesel-powered light truck.
Introduction
6
2012 F-250/350/450/550 (f23)
Owners Guide, 3rd Printing
USA (fus)