CONTROL DEVICE FOR VEHICLE AND CONTROL METHOD FOR VEHICLE

A vehicle includes a door, an electric unlocking mechanism that is supplied with electric power from a battery installed in the vehicle and that also electrically unlocks the door, and a physical unlocking mechanism for manually unlocking the door. A control device of the vehicle includes an annunciation circuit that performs annunciation of predetermined information to a user of the vehicle. The annunciation circuit performs annunciation to the user of at least one piece of information of a position of the physical unlocking mechanism, and how to unlock the door by the physical unlocking mechanism, when an amount of charge of the battery is smaller than a predetermined threshold value.