Follow these steps to update your user code using LifeShield:

1.  Log in to LifeShield.
2.  Once logged in, click on "Settings" tab in the navigation bar.
3.  In the left column under "Settings" select “Users”.
4.  Click the user you would like to update
5. Type the new user code in the "User Code" and "User Code Confirmation" fields
NOTE: The new user code must be 4 digits and cannot already be in use by another user
5. Click “Save”.