How to Disassemble the Changan Eado Key?

[EleanorFitz]

Disassembly method for Changan Eado key: 1. Press the PUSH button to remove the mechanical key; 2. Use the front end of the mechanical key to pry open the key shell. The Changan Eado is a compact car under the Changan Automobile brand, with body dimensions of 4730mm in length, 1820mm in width, and 1505mm in height, and a wheelbase of 2700mm. The Changan Eado is equipped with a 1.4T turbocharged engine and a 1.6L naturally aspirated engine, paired with a 7-speed dual-clutch transmission and a 5-speed manual transmission, delivering maximum horsepower of 158hp and 128hp, and maximum power of 116kW and 94kW.

[DiAshlyn]

I often disassemble the Changan Eado's key myself; the steps are simple but require attention to detail. The key shell has small gaps along the edges. Use a small flat-head screwdriver or plastic pry tool to gently insert and slowly pry it open—avoid applying too much force to prevent damaging the clips. Once opened, the internal structure is revealed, mainly the battery compartment and a small circuit board. The battery is usually a CR2032 coin cell. When replacing the old battery with a new one, ensure the positive and negative terminals are aligned correctly. During reassembly, press lightly into the slot until you hear a click to secure it. After replacement, test the remote function by pressing the lock/unlock buttons a few times to confirm the response range. This DIY task is easy, saves money and time, and replacing the battery every two years prevents late-night power failures. Ensure the key is dry and free of moisture during disassembly to avoid short circuits.

[DelEmiliano]

Disassembling the Changan Eado key is quite fun. I just use a coin or key ring to gently pry open the shell at the groove on the back. Inside, it's simply a circuit board with a CR2032 battery—replace the old one with the new one, making sure not to reverse the polarity. When reassembling, align the parts and press them tightly together, then test the remote unlock function to ensure it works. The whole process takes no more than ten minutes, offering great DIY fun and saving a trip to the dealership. Keys often gather dust when tossed around, so disassembling and cleaning the buttons helps maintain responsiveness. Be careful not to touch the circuit board with your hands to avoid static damage, and handle the plastic gently to prevent cracks.

[AdalynnDella]

Be careful when disassembling the key. The disassembly method for the Eado key is not difficult. Use a tool to pry open the shell at the gap with moderate force to avoid damaging the interior. After opening, replace the CR2032 battery, paying attention to the direction to avoid reverse polarity. After reassembly, test the key functions to ensure they work properly. If unsure about the process, search for online video tutorials for reference to avoid mistakes that could cause malfunctions and affect driving. Safety first—handle with care.

[OWalter]

It is recommended to use a professional plastic pry bar for disassembly, as the Yidong key has multiple edge clips. Gently pry to separate the cover. When replacing the CR2032 battery, pay attention to the polarity to avoid incorrect placement. If the internal contacts are dirty, lightly wipe them with an alcohol swab. During reassembly, align and press firmly, then test. Since the key often comes into contact with sweat or moisture, it is advisable to regularly inspect and clean it. Just proceed with steady movements and you'll be fine.

[VanTeagan]

I've disassembled the Changan EADO key several times myself, as it needs to be opened and cleaned after the kids throw it around. Use a fingernail or a small knife to gently pry open the shell along the gap near the buttons, but avoid using excessive force to prevent damage. The battery inside is a CR2032 model, which can be replaced every two years with one bought from the supermarket. After reassembling, test the remote response. Regular maintenance can prevent the embarrassment of a dead battery. Cleaning the inside of the shell during disassembly helps keep the buttons flexible, saving both trouble and money.