Hi everyone, before i go down to my ford garage with this one has anyone got any ideas. the last couple of days i have had a knocking sound on the passenger side, its not a metal sound more like a plastic sound, i have looked at all the obvious things, glove box, bumper etc there appears no play in the road wheels, but when the steering is turned as if turning right a knocking sound can be heard, but not when you turn left, the car is still under warrenty.