VEHICLE CLEANER SYSTEM

A vehicle cleaner system (100) is provided with a front LiDAR (6f) and a front camera (6c), which are external sensors (6) for acquiring information relating to the exterior of a vehicle, a cleaner unit (110) including a front LiDAR cleaner (103) which discharges a cleaning solution to clean the front LiDAR (6f) and a front camera cleaner (109a) which cleans the front camera (6c), a front tank (111) for storing the cleaning solution, and a cleaner control unit (116) which controls the cleaner unit (110). The cleaner control unit (116) is configured to be capable of outputting a residual amount shortage prediction signal to a vehicle control unit (3) which controls travel of the vehicle, if the amount of the cleaning solution in the front tank (111) is equal to or less than a prescribed amount.