I have an issue with my C3 1.4HDI front disc brakes which I wondered wether anyone else may have experienced. The problem is a rubbing noise from the nearside front brake but only after a period of heavy braking when decending fairly long steep hills. The rubbing noise is not present under any other braking conditions and disappears after a short period once the vehicle hits level ground. The pads and discs are in good order (pads and discs were last replaced approx 20,000 miles ago after a similar condition prompted me to put the car into a garage). The garage says the brake caliper is probably sticking but I do not think that is necessarily the case as there are no brake bind indications. Does anyone have anything to add. Is is simple for me to remove the pads?