To provide an inexpensive washer apparatus with high operability for a vehicle.

The washer apparatus for a vehicle includes an electric pump P for supplying the cleaning liquid stored in a tank T and a camera washer nozzle N2 for jetting the supplied cleaning liquid toward a glass window 10a of a vehicle-mounted camera 10 arranged at the vehicle rear part. Moreover, a control part S is also included which, while displaying the images captured by the vehicle-mounted camera 10 on a display DSP based on the input of reverse mode signal X which indicates that the vehicle is in the reverse mode, displays a touch panel switch TSW for camera washing and, based on the operation of touch panel switch TSW concerned for the camera washing, drives an electric pump P so as to supply the cleaning liquid to the camera washer nozzle N2.