Malfunction Indicator Lamp (MIL)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The malfunction indicator lamp (MIL) is inside of the instrument panel cluster (IPC). The MIL is controlled by the starter generator control module (SGCM) and illuminates when the SGCM detects a condition that affects the vehicle hybrid or hill start control system.