Key-In-Ignition Warning

The BCM activates the key-in-ignition audible warning as requested by the ignition key alarm switch. The key-in-ignition warning sounds when the following occurs:

• The ignition switch is OFF.
• The body control module (BCM) determines that the drivers door is open (signal is low).
• The BCM determines that the key-in-ignition switch is closed (signal is low).