The V-16 pre-warning device must meet certain characteristics. Indicate the correct option:

The V-16 pre-warning device must meet certain characteristics. Indicate the correct option:
A)It can be a traditional reflective triangle, placed on the ground near the vehicle.
B)It can be of any colour, and only needs to work with a battery, without geolocation.
C)It must be auto-yellow in colour, work with autonomous power supply and have geolocation.Correct
The V-16 hazard pre-warning device is an auto-yellow luminous device, type-approved and with geolocation, which works with autonomous power supply (battery). It must be placed on the highest part of the immobilised vehicle, ensuring maximum visibility. Currently, the V-16 is the only legal option for signalling an immobilised vehicle or an obstacle on the road, with pre-warning triangles falling out of use.