2005 Buick Terraza the key in ignition is illuminated in the driver information center and key is not in the ignition?

If the key indicator is illuminated in the driver information center of your 2005 Buick Terraza despite the key not being in the ignition, it may indicate a malfunction in the ignition switch or the key detection system. It's also possible that there is an issue with the wiring or a blown fuse related to the ignition system. To resolve the issue, consider checking the ignition switch or having a professional technician diagnose the problem to ensure proper function and safety.