On Autopilot page, under the "Enhanced Autopilot" section, it says (relevant parts taken out and put below):
- transition from one freeway to another
- exit the freeway when your destination is near
- Autopilot will watch for opportunities to move to a faster lane when you're caught behind slower traffic
- When you reach your exit, your Tesla will depart the freeway, slow down and transition control back to you
- Once on the freeway, your Tesla will determine which lane you need to be in and when
- ensuring you reach your intended exit
- With Smart Summon, your car will navigate more complex environments and parking spaces, maneuvering around objects as necessary to come find you