Information display apparatus for vehicle and method for displaying information using the same

An apparatus for displaying information when a user boards or alights from a vehicle, the apparatus comprising:

• a wireless communication unit configured to detect when the user returns to board the vehicle;
• a display unit having a display region between a first-row window and a second-row window on a side surface of the vehicle;
• and
• a controller configured, in response to the wireless communication unit detecting that the user returns to board the vehicle, to control the display unit to display, on the display region, information about an event detected since the user left the vehicle for user inspection;
• wherein the event detected since the user left the vehicle comprises an impact to the vehicle while parked, the impact occurring after the user last left the vehicle, the display unit displaying information related to the impact so that the user may inspect the vehicle for damage due to the impact.