How to Replace the Key Battery for the 2018 Lavida?

[BriannaMarie]

The method to replace the key battery for the 2018 Lavida is as follows: 1. Remove the mechanical key from the smart key, which is the L-shaped key; 2. Use the L-shaped key to pierce the shallow groove of the smart key all the way down, causing the back cover of the smart key to pop off automatically; 3. Take out the old battery, replace it with a new one, and then reattach the back cover and the mechanical key. The 2018 Lavida is a compact car with the following dimensions: length 4605mm, width 1765mm, height 1460mm, wheelbase 2610mm, fuel tank capacity 52.8L, and curb weight 1210kg.

[StAustin]

I've been driving a Lavida for several years, and changing the battery for the 2018 model's key is quite convenient. There's a small groove on the upper back of the key; just use a hard tool like a coin or your fingernail to gently pry open the cover. Inside, you'll find a CR2032 button battery, which is available at supermarkets or hardware stores—just make sure not to get the wrong model. When removing the old battery, be careful not to touch the key chip. When installing the new battery, place it with the positive side up (the side with text), then snap the cover back on and test the buttons. I replace it every six months or when the remote starts responding slowly to avoid sudden power loss. To extend its overall lifespan, avoid exposing the key to moisture or direct sunlight. Keeping a spare battery in the car for emergencies makes the whole process take just three minutes—saving money and adding a bit of DIY fun.

[VonCorey]

The first time I changed the battery for my Lavida key, I was also afraid of breaking it, but it's actually quite simple for the 2018 model. There's a thin gap at the back of the key. Just pry it open with a card or fingernail to see the battery slot. Remove the old CR2032 and replace it with a new one of the same model, making sure not to reverse the positive and negative poles. Close the cover and press it firmly. After replacement, test the lock button to confirm it works properly. When choosing a battery, don't go for cheap off-brand options; opt for quality-assured ones. After changing, my remote became more responsive, and I no longer need to frequently visit the repair shop. Develop a habit of regular checks. Keep the key waterproof and drop-proof, and the battery can last one or two more years without issues.

[LaJesse]

Replacing the battery for a 2018 Lavida key is not difficult. Locate the groove on the back of the key, pry open the shell, and replace the old CR2032 battery with a new one. Install it with the positive side facing up, then snap the cover back into place. Test the buttons to ensure they work, indicating success. Handle the process gently to avoid damaging the chip, and make sure the battery model is correct. Doing it yourself saves time and effort.

[VonAddyson]

As a Lavida owner who enjoys DIY minor repairs, changing the battery for my 2018 model key is a breeze. Just pry open the back cover along the gap, remove the old CR2032 battery and replace it with a new one. Make sure not to reverse the positive direction, then close the cover and test it. You can buy the battery cheaply and practically on Taobao or at supermarkets. Usually, store the key in a dry place to avoid dust affecting it, and deal with it immediately when the remote becomes sluggish. DIY brings fun and prevents unexpected power loss.

[OCalvin]

Last time during a self-driving trip, I got a scare when my key ran out of battery, so I learned to replace the battery for my Lavida 2018 model. Pry open the shell from the small groove on the back of the key, take out the old CR2032 battery and replace it with a new one, making sure to align the polarity correctly. Close the cover securely and test the functions to ensure everything works fine, then you can relax. Since then, I always keep spare batteries in the car for emergencies. Choosing genuine batteries ensures better durability, and replacing them myself is simple, quick, and saves me from unnecessary anxiety.