The invention relates to a vehicle illuminating device (4) for the integrated attachment in each edge region of a motor vehicle, wherein the housing (14) thereof comprises at least one chamber (2, 2', 5), at least one light source (3, 12, 13) positioned in a bracket, at least one reflector (9, 16), at least one intermediate light disc (1, 1', 7) having optical means (20) arranged therein in at least partial regions, wherein the intermediate light disc (1, 1', 7, 10) comprises at least one signal function region dyed in a signal color, and comprising the electric connection contacts and a cover housing disc (6, 6') spaced from the intermediate light disc (1, 1', 7). According to the invention, the at least one reflector (9) comprises in a first chamber (2') at least one lateral section (8), which is provided in a predominantly horizontal, lateral direction facing away from the motor vehicle. The housing of the vehicle device comprises a lateral light region (6') extending into the lateral region of the body of the vehicle, an additional lateral intermediate light disc (10, 10') being arranged in said region, wherein the cover housing disc (6, 6') covers also the lateral light region (6) with the lateral intermediate light disc (10, 10') from the outside at a distance.