Very easy, you wont break them and you cant buy spare clips as they are moulded on. Open the front door, for the one on the door, pull it along the door from the end where the badge is,so that it slides off where the door would meet the rear quarter,i.e. from right to left. For the rear ones slide forwards toward the front of the car, left to right. Justuse a bit of force as they will be stiff if they've not been removed recently.