Horn
Press 
on the steering wheel
pad to sound the horn.
See also:
Using the Universal Remote
System
Press and hold the appropriate
Universal Remote system button for
at least half of a second. The
indicator light will come on while the
signal is being transmitted. ...
Adjustable Throttle and Brake Pedal
If your vehicle has this feature, you can change
the position of the throttle and brake pedals.
This feature is designed for shorter drivers, since
the pedals cannot move farther away from the
s ...
XM Messages
XL (Explicit Language Channels): These channels, or any others, can be blocked
by request, by calling 1-800-929-2100 in the U.S., and 1-877-438-9677 in Canada.
XM Updating: The encryption code in t ...