I'll have to check..... I know the self parking sensors are there on both corners of the bumper, but there appears to be 3 things up top... a light sensor, a camera and either radar or pulse doppler in a large box behind the rear view mirror. I know with ACC when cornering on a freeway if it's sharp enough (either to right or left) to take the car ahead out from directly in front of the car it will accelerate if below the set speed until we straighten out.
Hmmmm....... back to the books for me!