Horn
Pressaon 
the steering wheel pad
to sound the horn.
See also:
Hitches
The correct hitch equipment helps maintain combination control. Many trailers
can be towed with a weight carrying hitch which simply features a coupler latched
to the hitch ball, or a tow eye latc ...
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name, part number, or specification
can be obtained from your dealer.
...
Grade Braking
The Grade Braking shift modes can be activated by pressing the button on the
end of the shift control lever. While in Range Selection Mode, Grade Braking is
deactivated allowing the driver to sele ...