How do you reset a navigation system on 2006 Cadillac SRX?

To reset the navigation system on a 2006 Cadillac SRX, start by turning on the vehicle and pressing the "Menu" button on the navigation screen. Then, select "Settings" and choose "Restore Defaults" or "Factory Reset" from the options. Confirm your selection to reset the system. If the navigation does not respond, you can also try disconnecting the vehicle's battery for a few minutes to perform a hard reset.