hi nik no i dont have ivdc/ccd so thats one less thing for you to be concerned about!! i have determined that the knocking noise felt and heard through the steering wheel is not related to having to turn the steering, pulling of slowly even in a straight line is were most of the movement is felt. once the car is rolling the noise is no longer as apperent, my guess would be to start with the steering rack! do you have the optional power steering drone on yours?they put it on mine whithout even asking for it, thankyou ford !! regards mark. 2007 2.0 tdci gia xpack 6 kmiles