Tesla vehicles regularly receives over-the-air software updates that add new features and functionality. When an update is available, you’ll be notified on the center display with an option to install immediately, or schedule the installation for a later time. Connect your vehicle to your home’s Wi-Fi network for the fastest possible download time.
The current software version is 8.1.
All Tesla vehicles with Enhanced Autopilot and the latest software update now have improved capabilities, including: Autosteer up to 90 miles per hour, Auto Lane Change, Summon (Beta), Lane Departure Warning and Automatic Emergency Braking.