Why is the red light on when charging the Wuling Mini?
4 Answers
The reason why the red light is on when charging the Wuling Mini: The converter of the charger is damaged and cannot convert or charge, replace the charger resistor. Charging precautions are as follows: Suitable charging locations: It is best to charge the battery in a cool, ventilated, and dry place. Direct sunlight or rain will have a negative impact on the performance of the battery and charger. Keep the battery and charger away from other heat sources when charging. Full charge status: The battery should be fully charged promptly after use, and the charger will show a green light when fully charged. Storing the battery with insufficient charge for a long time or using the battery before it is fully charged will affect its performance. Using the battery 3 hours after the charger shows a green light is particularly effective.
During my days driving the Wuling Mini, seeing the red light on while charging was quite common. Most of the time, it was a normal indication that charging was in progress, just like a steady light on a phone during charging. However, one night, the red light kept flashing, and after checking the manual, I learned it could be due to an unsecured charger or unstable socket voltage. I tried reinserting the charging gun, ensuring a snug fit between the gun head and the port, and the red light returned to normal. Later, I discovered that if the outside temperature was too high or the charging environment was stuffy, the battery overheating could also trigger the red light warning. In such cases, moving to a well-ventilated area for charging would resolve the issue. If the red light stays on or keeps flashing persistently, never ignore it—it could indicate a blown fuse or a faulty connector, requiring immediate power-off inspection or professional help. Developing good habits, like turning off in-car electronics before charging and using the original charger, can minimize such issues. Regular maintenance checks on the charging system can also prevent future problems. After all, the red light is your car's way of reminding you—paying attention now can save trouble later.
As someone who has tried many electric vehicles, I think there are quite a few reasons why the Wuling Mini shows a red charging light. Usually, it indicates the charging activation status, and a steady red light is normal operation, meaning the current is being input stably. However, if the red light is flashing or stays on continuously, it's worth paying attention to: the charging plug might be loose or not locked properly, or there could be dust in the charging port causing poor contact and signal errors. Environmental factors play a big role—for example, high temperatures in summer can cause the battery to overheat and trigger automatic protection, leading to a red warning light. Unstable voltage or excessive input current may also set off an alarm. It's recommended to first check the charger's indicator light mode: a steady red light without flashing means everything is fine, while flashing requires consulting the manual for error codes. Verify that the power outlet is reliable, and use a tester to ensure the voltage is stable around 220V. Don’t overlook visible wear on the charging cable—cracks could cause a short circuit and trigger the red light. Try unplugging and replugging the charging gun; resetting the system often helps. If the issue persists, a full inspection at a 4S shop is necessary. Developing a habit of regularly cleaning the charging port can extend battery life and prevent minor issues from escalating.
Once when I was charging, the red light came on, which made me a bit nervous, but I first checked the charging environment. The manual says the red light might just be a normal indication of charging, but if accompanied by noise or heat, you need to be cautious of a malfunction. I found that if the socket is reversed or under-voltage, the red light will stay on as a warning; a friend also encountered this, and it turned out to be an issue with the charger itself that required replacement. A simple solution is to turn off the power and try again—if the red light disappears after ventilation and cooling, it’s a minor issue. Ignoring it long-term could lead to charging failures affecting your trip or even potential short-circuit risks. For daily charging, choose a cool location, avoid high-voltage line interference, and prioritize safety—don’t delay.
