The system (S) has a set of door control units (2a-2d) for locking or unlocking doors (P1-P4) of a vehicle, respectively. A set of interface units (3a-3d) associated to the doors detects external intervention of a user of the vehicle and communicates with ...

The panel has a backlight device (1) for backlighting to be back lighted surface (18), and a light source (10) delivering radiation (R), where the surface has an LCD screen (E). A reflection surface (12) is arranged opposite to a radiation cone of the sour...