Detect potholes on streets and then adjusts the suspension to prevent the wheels from falling into those potholes.
Potholes can really cause inconvenience while driving, and cause unnecessary damage to the car. Now some competitors came up with potholes avoidance feature either using the cameras on the car to detect them, or using sensors like Ford which had them under the car to detect those potholes and adjust the suspension to prevent the wheels from falling into them. Although Ford’s implementation is less advanced than the others, but it has an advantage of being inexpensive to add to their cars.
Perhaps Tesla can implement this feature using only software since they have front car camera.