How to Replace the Key Battery for Tiggo 5?

[StBrynlee]

Tiggo 5 key battery replacement method: 1. There are two screws on the back cover of the car key. Use a screwdriver to remove the screws respectively, and then open the back cover to see the battery board. 2. Remove the old battery and install the new one. 3. Reattach the back cover and tighten the screws. The remote key utilizes the wireless remote control function of the central locking system, allowing you to unlock and lock the doors from a distance without inserting the key into the lock. Below is relevant information about replacing the key battery: 1. Working principle: First, the key emits a weak radio wave, which is received by the car antenna. The electronic control unit (ECU) identifies the signal code, and then the system's actuator (motor or electromagnetic coil) performs the unlocking/locking action. 2. When the owner enters the sensing area of the key system, as long as they touch the door handle, the identity-recognizing "key" they carry will receive a low-frequency signal sent by the car. If this signal matches the identity recognition information stored in the "key," the "key" will be activated.

[Dakota]

I've changed the battery for my Tiggo 5 key several times before, and it's quite simple. First, locate the button on the side of the key, press it, and pull out the mechanical spare key. Then, use a coin to wedge into the gap of the key casing and twist it clockwise to pry the casing open. Remember, the battery model is CR2032, which can be easily found in supermarkets. When replacing, pay attention to which side the positive pole of the old battery is facing, and insert the new battery in the same direction. When reassembling, press firmly until you hear a click to ensure it's properly seated. Finally, test the remote control distance to ensure it's working normally. I also recommend using a soft cloth to clean the internal contacts of the key for better connectivity. The whole process takes just two minutes, and you don't need to spend money getting it done at a shop.

[LaPaisley]

Just replaced the battery for my Tiggo 5 key last week. Find a small flat-head screwdriver, first push out the mechanical key, then gently pry open the plastic shell by aligning with the middle slot. Avoid using excessive force as the plastic clips can break easily. The battery compartment uses plastic clips - use a small flat tool to remove the old battery. Remember to buy Panasonic or Sony CR2032 batteries, as off-brand ones don't last long. Install the new battery with the positive side (pattern side) facing up. When reassembling, align the top part first before pressing the bottom, otherwise gaps may appear. After replacement, test the remote through the car window - it should lock the car from over 10 meters away. If the remote responds slowly, the battery might not be installed properly and needs repositioning.

[Alessandra]

Opening the Tiggo 5 key requires some technique. Use your fingernail to insert into the key gap from the tail, then slowly slide to separate the shell. When removing the battery, pinch the edges with your fingers and avoid touching the metal plate in the middle. It's crucial to install the new battery with the positive pole facing upward—installing it backward may damage the circuit board. When closing the cover, ensure all clips snap into place. If you notice any looseness, you can add a piece of tape in the slot to increase friction. After two years of use, the plastic shell tends to age, so be gentler when prying. It's recommended to buy batteries with original rubber rings for better sealing.

[CamilleAnn]

I always use a coin to replace the battery for my Tiggo 5. Press the small button on the side of the mechanical key to pop it out, then insert the coin into the round slot and turn it half a circle. After opening the cover, you'll see the button battery. Use a plastic tool to push it out—avoid metal tools to prevent short circuits. The battery model is CR2032, which costs about five yuan at the supermarket. When installing the new battery, make sure the surface is clean; wipe off any dust. Finally, during reassembly, press the key face-down on the table a few times to ensure the shell snaps into place. Don't forget to test the trunk button for responsiveness after replacement.

[DiMiranda]

First remove the mechanical key. The Tiggo 5 has a side push-button structure. Insert a small screwdriver (like those from eyeglass repair shops) into the gap in the middle of the housing and gently wiggle it left and right to open. The battery compartment is located beneath the circuit board—just lift the transparent protective film to replace the battery. Choose a low-temperature-resistant CR2032 battery to avoid affecting remote performance in winter. When installing, hold the battery by its edges to prevent short circuits caused by hand sweat. If the key casing is deformed and doesn’t close tightly, apply a drop of clear nail polish to the clip area for reinforcement. Finally, ensure the battery is fully seated in the plastic base; improper placement may cause poor contact.