The function is available in the vehicle when it is dark.
The cameras are switched on:
The front camera records the interaction area of the unoccupied front passenger seat.
The rear camera records the interaction area of the unoccupied left or right rear seat.
The seats covered are unoccupied or a child is sitting in a child restraint system.
The function enhances the comfort in the vehicle interior.
Stretching out a hand into the area of an unoccupied seat, switches a search light on automatically for the vehicle occupants when it is dark. Pulling the hand back switches the search light off again.