Horn
Press 
on the steering wheel pad to sound the horn.
See also:
Remote Vehicle Start
For vehicles with this feature, the
engine can be started from outside
of the vehicle. ...
Liftgate
Manual Liftgate Operation
For vehicles without keyless access, unlock the vehicle before opening the
liftgate.
Press the touch pad located in the handle of the liftgate, above the license
plat ...
Remote Keyless Entry (RKE) System
The Remote Keyless Entry (RKE) transmitter is used to lock and unlock the
doors from up to 60m (195 ft) away from the vehicle.
: Press to unlock the driver door or all doors depending on the
...