Hand-free access system for a motor vehicle equipped with warning means

Vehicle (V) has identification system (1) inside the car interior (H) linked to antennas (2-5). The user carries a identifier (9) which exchanges signals with the antenna, to initiate the locking of doors (6-8). The identification system will check for eventual presence of other identifiers (10) inside the car interior (H) and send a signal to activate the luminous display (91,92) of the outside identifier (9) if an identifier is detected.