3sr+buyer
Active Member
I don't think my previous two cares with Surround View had "nose cameras". They DID have sonar proximity sensors, so may be they used those for low objects. But the bulk of the info for the 360 view apparently came from the side mirror cameras, the backup camera, and the windshield-mounted front camera.
I had a car with top down view, and it had a nose camera but not ultrasonic sensors.
But recent Model 3 has neither.