Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Scan Tool Data Definitions - Security Lamp Status

The scan tool displays ON or OFF. When the SECURITY indicator is ON, the scan tool will display ON. When the SECURITY indicator is OFF, the scan tool displays OFF. This indicator is illuminated when the IPC receives a message request from the BCM on the serial data line.