Actually I think that car is only fitted with the Volvo Safety System, and not the pedestrian detection system.
That generation of V60 with pedestrian detection should have a square plastic sensor in the grille.
So everything went according to spec
Not fitted with dumbass detection
The city safety system (that only works with other cars, by means of a laser sensor by the rear view mirror), only helps prevent colissions with a speed difference up to 15kph (~10mph).