Your GM Account, which is your user profile in the vehicle, is different from your Google Account. Your GM Account is the same account you use to access your other vehicle services, such as the myChevrolet mobile app and owner resources. Signing in with this account ensures your personalized settings, such as your favorite radio stations and your paired phone, are remembered in the vehicle. Your Google Account,† should you choose to use it, brings additional personalization into the vehicle tied to other Google apps and services you may use. For example, your saved home and work addresses will appear in Google Maps in the vehicle.