yes, in fact once the rear facing camera is wired in it will actually be the default screen on your LCD rear view mirror. This means that you will have continuous footage from the rear camera being displayed to the front LCD screen. In all reality there is no need to wire in the parking aid as the only real difference is the parking aid will give you the green, yellow and red lines and thats really about all. The rear camera is good enough for you to back up and park, plus its a continuous feed.