What is the method for removing the high-mounted stop lamp?
3 Answers
Prepare all the tools needed for the entire process of removing the Citroën high-mounted stop lamp: two flathead screwdrivers (one large and one small), and a small ratchet wrench. Removal of the trunk lid lining. Inside the Citroën trunk lid, there is a black lining that covers the wiring harness on the trunk lid. Removal of the nuts securing the Citroën high-mounted stop lamp. Prying open the middle clip of the high-mounted stop lamp. Separating the Citroën high-mounted stop lamp from the trunk lid.
Removing the high-mounted stop lamp by yourself is actually not difficult, mainly divided into four steps: First, wear gloves to prevent scratching the interior, remove the trunk trim panel to reveal the fixing screws, usually loosened with a Torx screwdriver; then, when disconnecting the plug connector, press the clip and gently pull it out; next, to remove the lamp cover part, use a plastic pry bar to slowly pry open the clips, avoid using excessive force to prevent cracking; finally, check the lamp base for any signs of water accumulation. Last time I replaced the bulb, I found dust accumulated inside the lamp cover affecting brightness, so I cleaned it before reinstalling, the whole process took about twenty minutes, saving 300 yuan in labor costs compared to going to the 4S shop. Just be careful not to drop the screws into the trunk gaps.
The key to removing the high-mounted stop lamp is understanding structural differences between vehicle models. Typically, you need to first open the trunk and locate the trim panel behind the light assembly. Most vehicles use T20 screws for fixation, while some Japanese models employ clip-on designs. Remember to disconnect the battery negative terminal to prevent short circuits during operation, and start prying from the edge using interior trim tools. Last week while helping a neighbor repair his car, I discovered his American vehicle's lamp socket had a deteriorated sealing ring causing water ingress and short-circuiting, so inspecting rubber components during disassembly is crucial. If encountering rusty screws, applying WD-40 is safer than forcing them.
