How to Replace the Battery of Baojun 630 Car Key
3 Answers
Baojun 630 car key battery replacement method is: 1. Flip the switch on the key to remove the mechanical key; 2. Use a screwdriver or other tool to pry open the gaps around the key shell; 3. Rotate along the seam to separate the smart key; 4. Take out the old battery inside and replace it with a new one. The Baojun 630 is a compact car launched by SAIC-GM-Wuling, with a body length, width, and height of 4638 mm, 1736 mm, and 1462 mm respectively, a wheelbase of 2640 mm, and a fuel tank capacity of 54 liters. The Baojun 630 is equipped with an inline 4-cylinder naturally aspirated engine, with a maximum horsepower of 111 hp, a maximum power of 82 kW, and a maximum torque of 146.5 N·m.
As a long-time owner of the Baojun 630, I've replaced the key battery several times myself—it's quite simple. First, locate the seam on the key, usually on the side or back, and gently pry it open with a small screwdriver or a stiff card. Be careful not to use too much force to avoid damaging the plastic casing. Inside, you'll find a round coin-cell battery, typically a CR2032 model. When removing the old battery, note the positive and negative orientation to avoid installing the new one backward. After inserting the new battery, press the casing back gently until it snaps into place. Finally, test the key near your car by pressing the lock or unlock button a few times to see if the indicator light turns on. If it still doesn't work, the battery might not be seated properly or there could be poor contact—just recheck it. The battery usually lasts one to two years, so keeping a few spares at home saves you from last-minute panic—very convenient. Remember to buy batteries from reputable brands for better quality and reliability.
Last time I changed the battery for my Baojun 630 key fob myself, it was quite effortless and took only 10 minutes. No need to spend money at the repair shop. Just use a house key or a hard card from home to pry open the key fob from the gap. The battery is a small CR2032 coin cell, available at supermarkets or online for just a few yuan each. After removing the old battery, replace it with a new one in the same orientation, making sure the positive side faces up and is placed securely. When reassembling, listen for the click sound to ensure it's tightly closed. To test, stand outside the car and press the remote to see if the car lights flash. If the performance is poor, check if the battery contacts are clean; they might be oxidized, so wipe them with a cotton swab. It's recommended to test the functions multiple times after replacing the battery to avoid any trouble with the car lock failing. The battery life is about a year, so it's good to have a spare ready in advance.
