This vehicle has an anti-theft alarm system.

The indicator light, on the instrument panel near the windshield, indicates the status of the system: Off : Alarm system is disarmed.
On Solid : Vehicle is secured during the delay to arm the system.
Fast Flash : Vehicle is unsecured.
A door, the hood, or the liftgate is open.
Slow Flash : Alarm system is armed.
Vehicle Security
Arming the Alarm SystemUniversal Remote System Operation
Using the Universal Remote SystemPress and hold the appropriate Universal Remote system button for at least one-halfsecond. The indicator light will come on while the signal is being transmitted.Erasing Universal Remote System ButtonsErase all programmed buttons when vehicle ownership is terminated. ...