Citroen C4 Cactus Left Rear Door Panel

Take out the armrest bolts and any screws behind the interior handle bezel first — there is usually one under a small cap that is easy to miss and impossible to work around. Then release the perimeter clips one at a time with a plastic trim tool, starting at a bottom corner. Unplug the window switch and speaker connectors before you lift the card away, rather than discovering them under tension.

Broken 9345ZN clips let the card move independently of the shell, and every bump then produces a knock. Rear doors get there faster than fronts for a reason that has nothing to do with the design: children pull on the trim getting in and out, and luggage brushes past it. Replace every clip on that door rather than only the visibly broken ones, or the rattle simply moves along the panel.

Used rear door cards through South African strippers run R400 to R1,850 depending on the model and trim level. Pro Citroen Spares holds stock for the C3, Xsara, C3 Aircross and C5 Aircross. Before ordering a card, though, check whether the clips alone would fix it — a bag of 9345ZN clips costs a fraction of a panel and resolves the majority of rear door rattles.

Yes, and it is the first thing to try. Part 9345ZN is the standard door card clip across most of the range and is sold in bags. Buy twenty rather than counting what broke — every clip on every door of the car has aged identically, so the ones you leave in place today are the ones that break the next time a panel comes off.

Pro Citroen Spares and our supplier network carry used rear cards for the C3, Xsara, C3 Aircross and C5 Aircross. Send the VIN, which side, and the interior trim colour. Worth mentioning too: cards differ between cars with electric rear windows and those with manual winders, and the two look very similar in a listing photograph until one arrives with the wrong aperture.