The installation took about 2 hours to prepare. The image is the Audiovox VME 9520 Navi really very good. The problem here is that the cable from the camera to the adapter plugs too short. The clutch is now the combination right on the most mobile point. Accordingly, it is only a matter of time before it comes here to a cable break. Here, it would be desirable if the cable from the camera would be up to the main cable about 50 cm long. So for combi driver in which the license plate with the tailgate goes up caution.