How to Disassemble a Volkswagen Remote Key?
2 Answers
Press the button on the side of the Volkswagen remote key to remove the mechanical key from the housing. Below are the detailed steps for replacing the battery in a Volkswagen key: 1. Locate the switch on the back of the key, pull the top part outward, and after removing the internal metal mechanical key, you will see a small groove. 2. Use a flat-head screwdriver or another tool to pry open the key cover along the groove. Once a gap appears, you can manually pull it apart. 3. After opening the key cover, remove the old battery and replace it with a new one, paying attention to the correct polarity. 4. Reattach the key cover and insert the mechanical key back into place.
I have some experience disassembling Volkswagen remote keys, mainly to replace the batteries. You need to carefully observe the back of the key to find the tiny gaps along the edges, usually on the side without buttons. I usually prepare a small tool, like a plastic pry tool or a thin blade, to gently pry open the clips. Be careful with the force, as the plastic casing is quite fragile. I accidentally scratched it the first few times, but later learned to apply force gradually. Once opened, you'll find the circuit board and a coin cell battery, typically a CR2032. When removing the battery, note the positive side facing up and replace it with a new one. Remember to check for dust accumulation on the button contacts and wipe them with a soft cloth. When reassembling, align the clips and press them together slowly until you hear a 'click,' indicating they're in place. Volkswagen key designs may vary depending on the model and year. Some newer keys require unscrewing screws from the bottom holes, so keep a small Phillips screwdriver handy. If you're unfamiliar with the disassembly process, it's easier to follow an online tutorial, but avoid forcing it open to prevent costly repairs. Check the battery status every two years to prevent power issues and extend the key's lifespan.
