When immobilizing a vehicle on a motorway, it is mandatory to signal its presence...
A)With the position light, always.
B)Only with the hazard light.
C)With the hazard light, if available, and, where applicable, with the position light.Correct
When immobilizing the vehicle due to an emergency, the main signal is the hazard light to warn of the danger. Additionally, if visibility conditions are reduced (at night, with fog, etc.), it is also mandatory to turn on the position lights so that the vehicle is visible and other users can perceive its dimensions.