A vehicular vision system includes a camera module mounted at a mounting structure that is disposed at a windshield of a vehicle equipped with the vehicular vision system. The camera module views through a light transmitting portion of the mounting structure and forward of the vehicle. The camera module includes a camera and circuitry including an image processor, with the image processor processing image data captured by the camera. With the windshield mounted at the vehicle and the camera module mounted at the mounting structure, the windshield is separable from the mounting structure so that the windshield is removable from the vehicle without removing the mounting structure from the vehicle and without affecting mounting of the camera module at the mounting structure.