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: Vehicle 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 trunk/ liftgate is open.
Slow Flash: Alarm system is armed.
Vehicle Security
Arming the AlarmSystemOnStar Description and Operation
This OnStar® system consists of the following components:
Telematics communication interface control module
OnStar® three button assembly
Microphone
Cellular antenna
Navigation antenna
Bluetooth® antenna (If equipped)
Back up battery (If equipped)
This system also interfaces wi ...
Air Inlet Grille Panel Replacement
Air Inlet Grille Panel Replacement
Callout
Component Name
Preliminary Procedure
Remove both wiper arm assemblies. Refer to Windshield Wiper Arm
Replacement.
Remove both outer hood rear seals. Refer to Hood Rear Seal Repla ...
Differential Carrier Removal (6T30)
Differential Carrier Removal
Callout
Component Name
1
Differential Carrier Assembly
2
Final Drive Sun Gear
...