
If the Ant can't be locked, it may be due to loose screws or a problem with the car lock. Here are the detailed explanations for the reasons: Detailed explanation for loose screws: If the screws are loose, remove the hinges on the door and reinstall them, preferably replacing the top hinge as it may have been pulled loose. Shake the door to check if it's loose. If the lower part of the door doesn't rub against the ground and doesn't get stuck, reinstall the latch side. If the door won't close because the two parts of the lock can't engage, remove the latch side, align it with the other side, reinstall it, and then pull. Problem with the car lock: If the car door can't be closed after washing the car, it's likely due to an issue with the hinge or the car lock. In this case, it's necessary to go to a professional repair shop for maintenance.

As a Chery Ant electric vehicle owner, I also encountered a situation where the car couldn't be locked last week, which was extremely frustrating. The issue turned out to be a depleted key battery, and it worked normally immediately after replacing the new coin cell battery. Another common reason is signal interference sources nearby, such as basements or strong magnetic field equipment—try locking the car in a different location. Additionally, doors not being properly closed can also cause the locking system to malfunction, so make sure all doors are securely shut. If these simple checks don't help, the remote control buttons might be damaged or there could be a fault in the vehicle control module—it's more efficient to take it directly to a 4S shop for a technician's inspection. By the way, regularly cleaning dust from the key can also prevent malfunctions; don't overlook this small detail.

I usually enjoy tinkering with car repairs myself. If the Chery eQ1 (Little Ant) can't be locked, it's mostly a remote control or circuit issue. First, check if the indicator light on the car key is on. If it's not, the battery needs replacing. Then, take a look at the fuse box under the steering wheel. Find a 15A small fuse and replace it if it's blown. Restarting the vehicle is also a good trick—disconnect the negative terminal of the battery for 10 minutes and then reconnect it to reset the system, which can solve temporary faults. For signal reception, make sure the parking spot is away from interference sources. If manually unlocking with the key still works, then the problem lies in the remote control part. You can open the cover to repair the circuit or buy replacement parts online to swap them yourself, but be careful not to damage the circuit board. In most cases, step-by-step troubleshooting will get the job done.

I find it quite alarming when the car won't lock, so immediate safety measures are crucial. The central locking system of the Ant sometimes fails due to low battery in the remote key, which can be resolved by simply replacing the small battery. Another common oversight is when doors or the trunk aren't fully closed, causing the system to refuse to lock. Signal interference is also frequent; moving away from tall buildings or electronic devices and trying again often helps. As a precaution, I've developed the habit of manually locking the front doors with the key as a backup method, followed by checking the vehicle's battery health. Prevention is always the key.


