Congratulations! We leased a Premier two days ago. Love it. I've been driving evs for a few years, so my advice on installing Level 2 at home is to try using your Level 1 for awhile. Make sure to change the car setting under Charging to 12 amps. You may find that this will fully charge your battery overnight. You should have received a Level 1 charger with the car. It was missing from my car at the dealer so they gave me one from another Volt. If it's not in your car tell your dealer asap.