How to Disassemble the LaCrosse Key?
2 Answers
LaCrosse key disassembly method: Press the button on the remote key to pull out the key, then insert a flat tool into the bottom of the remote key to split it into two halves. The LaCrosse is a mid-to-high-end sedan introduced by Shanghai GM, with body dimensions of 5005mm in length, 1858mm in width, and 1500mm in height, and a wheelbase of 2837mm. In terms of appearance, the LaCrosse adopts a new family-style design, featuring more slender headlights and a signature diamond-woven texture front grille. The design inspiration comes from the medieval noble chainmail totem of the Buick family emblem, giving it a more stable and elegant look.
I have considerable experience in disassembling LaCrosse keys, especially on Buick models. I've found that the disassembly method varies by year; for older models like the 2008 version, there's a small screw at the bottom, requiring a Phillips screwdriver to gently loosen. Newer models such as the 2020 version mostly use clip designs—just pry it open with a plastic tool. The key is not to apply too much force to avoid damaging the shell or internal circuits. Inside, you'll find a CR2032 battery; remove it carefully to avoid touching the metal contacts, as static electricity can damage components. I recommend working on a flat table and wearing rubber gloves for safety. While disassembling, clean the buttons; if there's dirt, use a cotton swab dipped in alcohol to wipe them, ensuring remote responsiveness. The whole process takes about five minutes, but practice makes perfect. Regularly checking battery life is also important—typically replace it every two to three years to extend the key's lifespan. Remember, if you find it hard to disassemble, the clips might be misaligned; checking online tutorials can save hassle.
