The personal settings made are automatically saved in the active driver profile. Each remote key is linked to a driver profile and when this key is used, the vehicle's settings are adapted according to the specific ones saved in that profile.
Which settings are saved in driver profiles?
The settings that can be changed in the vehicle are either personal or global.
Changes made to personal settings are saved automatically in the active (current) driver profile, assuming that this profile is not locked. See the article "Editing a driver profile" for additional information.
Changes to global settings are not saved in a specific driver profile but instead affect all driver profiles.
Global settings
Global settings and parameters remain the same regardless of which driver profile is currently active.
Keyboard layout is an example of a global setting. If driver profile X is used to add additional keyboard languages, these languages will also be available even if driver profile Y is used. This type of global change is not specific to a single driver profile.
Personal settings
If driver profile X has been used to e.g., set the brightness for the center display, driver profile Y will not be affected by this setting since it is specific (personal) to driver profile X.
See also the article "Categories in Settings view" for an overview of global and personal settings.