Horn
Press 
on the steering wheel pad to sound the horn.
See also:
Vehicle Overview
As with the previous-generation Escalade sport utility vehicle, Cadillac's
2007 redesign includes a long-wheelbase version called the Escalade ESV. Its
wheelbase is 14 inches longer than the full- ...
Power Door Locks
Instrument Panel
Front Door Panels
(Lock): Press to lock the doors.
(Unlock):
Press to unlock the doors. ...
Navigation
OnStar navigation requires the Directions and Connections service plan.
Push to receive directions or have them sent to the vehicle navigation
screen. Destinations can also be forwarded to the veh ...