How to Replace the Battery in a Baojun Car Key?
3 Answers
To replace the battery in a Baojun car key, follow these steps: 1. Use a tool to pry open the outer shell of the key and remove the cover plate. 2. Use a screwdriver to remove the two fixing screws on the cover plate. 3. Next, you can remove the old battery and replace it with a new one. Finally, reassemble the key shell to complete the replacement. Taking the Baojun 730 as an example, its body dimensions are 4685mm in length, 1785mm in width, and 1745mm in height, with a wheelbase of 2750mm. In terms of power, the Baojun 730 is equipped with two engines: a 1.5L naturally aspirated engine and a 1.5L turbocharged engine.
I always find it quite convenient to replace the battery for my Baojun car key—just a few simple steps and it's done. First, check the back of your key; there's usually a small gap or a tiny screw hole. You can gently pry open the cover with your fingernail or a small screwdriver. Inside, there's a coin-shaped button battery, typically the CR2032 model, which is inexpensive and available at most supermarkets. When removing the old battery, be careful not to dirty the contacts. When inserting the new battery, remember to place it with the positive side facing up. Testing is crucial—after securing the cover, press the button near the car. If the headlights flash or the doors respond, you've succeeded. If the battery is low, the signal will be sluggish. Replace it in advance to avoid being stranded. Doing it yourself saves you tens of dollars in repair fees. Just remember to use the standard CR2032 model to avoid circuit issues—don't buy the wrong type.
As someone who enjoys tinkering with cars, I really enjoy the process of replacing the battery in my Baojun remote key. Take out the key and carefully inspect the seams of the casing—most models have a plastic clip that can be pried open. Use a fine flat-head screwdriver to gently pop it open without damaging the surface. The internal battery slot is a standard CR2032 coin-type. When removing the old battery, measure its voltage to confirm it's truly dead and avoid unnecessary replacements. Align the new battery correctly with the positive and negative terminals and press it firmly into place. When closing the casing, ensure it snaps shut securely to prevent loosening. I always test the remote immediately after replacement—press the unlock button to see if the windows respond. If there's any delay, the contacts might be oxidized and can be cleaned with a gentle wipe. Remote batteries typically last around 2 years, but avoiding prolonged exposure to high temperatures can extend their lifespan. Keeping a spare battery on hand is also handy for emergencies.
