What is the method for removing the tail light of the Excelle?

[DeRichard]

The method for removing the tail light of the Excelle is as follows: First, disconnect the negative terminal of the battery, then remove the mudguard and three screws. Next, remove the nut securing the tail light assembly, followed by one nut and two bolts. After that, remove the three cross screws. There are two plastic components under the tail light assembly that secure the rear bumper, so the rear bumper must be removed to take out the tail light assembly. The Buick Excelle is an entry-level family sedan launched by SAIC-GM Buick, with its prototype being a newly developed global mid-size sedan by General Motors. In terms of body dimensions, the Excelle measures 4468mm in length, 1765mm in width, and 1469mm in height.

[NovaFitz]

I remember a while ago there was a small issue with the tail light of my Buick Excelle, and I fixed it myself. The disassembly process was quite simple. After opening the trunk lid, I pulled back the trunk liner to expose the back of the light assembly. There are usually two mounting screws holding it in place. I used a Phillips screwdriver to slowly loosen them, being careful not to apply too much force to avoid stripping the threads or causing damage. Then, I gently disconnected the wiring harness, making sure not to pull too hard as the clips might be old and prone to breaking. Before disassembly, I always disconnect the negative battery terminal to prevent electric shock—safety first. After removing it, I checked for the issue, which is usually just replacing a burnt-out bulb or cleaning the lens to prevent moisture buildup. The Buick Excelle commonly uses 1157 bulbs, and replacing them myself saved me a few dozen bucks in labor costs. After finishing, I reinstalled everything and tested the lights to make sure they worked and that the seal was tight to avoid water leaks during rain. Doing this maintenance periodically can extend the life of the light assembly and give me peace of mind when driving at night.

[Nicola]

As a car owner who enjoys DIY projects, removing the Buick Excelle's taillights isn't too difficult. Open the inner side of the trunk and locate the light position to remove the inner lining. There are three fixing screws nearby, which can be unscrewed using common tools like a screwdriver. Remember to disconnect the negative battery terminal before operation to avoid electrical interference and ensure safety. Gently pull the wire connectors with light force to avoid damaging plastic parts. After removal, thoroughly inspect bulbs or wiring—for instance, I once found a loose bulb contact causing malfunction. Use a soft cloth to clean off dust when wiping to enhance brightness. Don't rush the process; with simple tools, it can be done in five minutes. But for first-timers, take your time—watch tutorials or videos for guidance, and your skills will improve with practice.

[Prim]

I've tried removing the Buick Excelle tail lights a few times with basic steps. After opening the trunk, move the inner lining to expose the light's mounting points. Use a cross-head screwdriver to remove the screws, then gently unplug the wiring connector. Always disconnect the battery negative terminal before starting to prevent accidents, ensuring smooth operation. After completion, check if bulbs work properly or replace/clean them if dirty. Recommended accessories: anti-slip gloves and a flashlight for illumination. Simple and practical, saving trips to repair shops while gaining satisfaction from DIY maintenance.