How to Replace the Battery in a Tiida Key?
2 Answers
Steps to replace the battery in a Tiida key are as follows: 1. There is a small switch on the upper middle part of the back of the key. Gently press it to remove the mechanical key. 2. Use a flathead screwdriver to pry open the smart key. Once opened, you can see the key battery. 3. A small flathead screwdriver can make it easier to remove the old battery. 4. When installing the new battery, ensure the positive side is facing up. 5. Reassemble the key in reverse order. 6. Confirm that the key functions normally. Tips: 1. Improper battery replacement may damage the car key. 2. Check the battery model before replacement. Only use a new battery with the same rated voltage, size, and specifications to replace the old one. 3. Follow the steps correctly to replace the battery without issues. If problems arise during the process that cannot be resolved, it is recommended to call the 4S store for assistance. 4. Avoid using the key outside its operational range. Excessive use outside the range may cause the key to fail. 5. To prevent severe degradation of the electronic key's performance, do not place it within 1 meter of electrical devices that generate magnetic fields. 6. Dry your hands during the disassembly process, as moisture can cause the battery to rust.
I also had the hassle of a dead key fob battery for my Tiida before, but changing it yourself is actually quite simple. First, you need to prepare the tools. Generally, the Tiida remote key shell is designed quite user-friendly, so you don't even need a screwdriver—just pry open the side gap with your hands. Get a small round battery, usually the CR2032 model, which can be bought new for a few bucks at the supermarket or online. When removing the old battery, be careful not to reverse the positive and negative poles. After putting in the new battery, close the shell and test the buttons. The whole process takes just three to five minutes, saving you a hundred or so bucks by not going to the dealership. If you notice the remote range shortening or the key's red light flashing, it's time to change the battery. It's recommended to develop a habit of checking every two to three years to avoid the embarrassment of it failing when you're about to drive.
