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 SystemFront Side Door Lower Molding Replacement (Terrain) Doors
Front Side Door Lower Molding ReplacementCalloutComponent NamePreliminary ProceduresOpen the front door in order to access the front side doorlower molding sealing strip.Using a trim-type tool, release the lower retainers followedby the upper retainers.1Front Side Door Lower Molding Retainer(Qty:-14 ...