How to Replace the Battery in a Baojun Key?
2 Answers
Baojun 510 key battery replacement steps are as follows: 1. There is a latch on the remote key shell; press this latch to remove the mechanical key. 2. Then pry open the shell along the middle gap to see the battery. 3. When replacing the new battery, simply remove the old one and install the new one properly. Below is some relevant information about the battery: 1. Generally, the battery can last for more than 2 years. Normally, the remote key won't suddenly run out of power. If you notice that you need to be very close to the car to open the door or that it doesn't respond after pressing several times, you should consider replacing the battery. 2. When installing, make sure to identify the positive and negative poles of the battery to avoid incorrect placement. Also, keep a spare key handy for emergencies.
With years of car repair experience, changing the battery for a Baojun key is quite simple—it typically uses a CR2032 coin cell. First, find a small flathead screwdriver or coin to gently pry open the shell from the seam at the key's end. Be careful not to use too much force to avoid damaging the plastic. When removing the old battery, note the orientation of the positive and negative terminals—the new battery must be placed back in the same direction, with the positive side facing up. After installation, test the remote buttons to see if they light up or unlock the car. Battery life usually lasts one to two years; if it frequently dies, consider checking the vehicle's electrical system. DIY saves time and money—just use common household tools, no need to spend big at a repair shop. The process isn't complicated; the key is gentle handling.
