VEHICLE DISPLAY DEVICE

A vehicle display device includes a first display unit and at least one second display unit. The first display unit includes an image display device that displays an image on a display surface of a surface, the second display unit includes a display plate portion disposed along a second display area on the cover glass, and a light guide portion including a light guide member that guides light from a light source and radiates the light to the display plate portion. The light guide member of the light guide portion is supported by a case, and protrudes between an edge portion of the image display device and the cover glass. The cover glass includes a gradation portion that is disposed in a position along a boundary with the second display area in a first display area and becomes thinner as getting away from the boundary.