How to Open and Replace the Battery in a Jetour Car Key?
3 Answers
First, remove the mechanical key from the smart key, and you will find an L-shaped key. Observe the top of the smart key, where there are deep and shallow grooves. Use the L-shaped key to pierce the shallow groove of the smart key all the way down. The back cover of the smart key will pop open. Remove the old battery, replace it with a new one, then reattach the back cover and the mechanical key.
I've replaced the battery in my Jetour car key several times, and the process is actually quite straightforward. There's usually a small seam on the back of the key. Using a thin tool like a coin or flathead screwdriver, you can gently pry it open. After removing the back cover, you'll find a round coin cell battery inside, typically a CR2032 model—make sure to confirm this before buying a new one. When installing, pay attention to the orientation; usually, the side with the marking is the positive side, so don't put it in backward. When reattaching the cover, just align the clips and press firmly. I was a bit nervous the first time I did it, but watching online videos made it easier. Before the battery dies, you might notice weaker signals, which is a sign it's time to replace it. Nowadays, a new battery costs just a few bucks, and ordering online is convenient and saves money. After replacing, test if the remote range has been restored. If it still doesn't work, check if the contact points are dirty. The whole process takes about five minutes, saving you the hassle of visiting the dealership. Regular maintenance of small things can prevent bigger issues.
As a car enthusiast, I find changing the battery in a Jetour car key to be a fundamental DIY skill. There's a small opening at the back of the key - gently pry it open with a thin tool. The battery is usually a CR2032 type; remove the old one and buy a matching replacement. When installing, pay attention to the positive and negative poles, insert it properly and secure it in place. Press the cover firmly to snap it shut. Before replacing, note down the old battery model to buy an affordable pack online or at the supermarket. I also tested the remote function - if the buttons respond quickly, it's good to go. If not, gently shake it to check internal contact. I recommend buying branded batteries like Panasonic for longer lifespan. The whole process takes no more than two minutes, saving you money on professional repairs. Regular key maintenance prevents driving inconveniences. Doing it yourself also improves everyday repair skills, and sharing this helps more people save money and hassle.
