Why is the charging red light of Wuling Hongguang mini always on?
3 Answers
The reasons why the charging red light of Wuling Hongguang mini is always on are: 1. There is a fault in the vehicle charging system or power supply system; 2. The generator belt or tensioner is too loose, which will cause the power supply system to stop working and the battery light to come on; 3. The battery terminals are severely oxidized or loose, resulting in poor contact and the battery light coming on. The maintenance methods for the vehicle battery are: 1. Charge the battery in time when the ammeter shows insufficient power; 2. Adjust the density of the electrolyte according to the standards for different regions and seasons; 3. Add distilled water or special replenishing fluid when the electrolyte is insufficient; 4. The total time for starting the car each time should not exceed 5 seconds; 5. Start the car regularly when the battery is not used for a long time; 6. Frequently check whether the small holes on the battery cover are ventilated; 7. Check whether the positive and negative terminals of the battery are oxidized; 8. Check whether there is any aging or short circuit in each part of the circuit.
I recently encountered the issue of the red charging light staying on while driving my Wuling Hongguang Mini, and it turns out to be quite common. This red light usually indicates a charging problem, such as the charging gun not being plugged in tightly, a loose connector, or aging cables causing unstable current. Sometimes, it's due to the battery temperature being too high, triggering the vehicle's automatic protection to prevent overcharging damage. I've tried switching to a different socket or unplugging the charger and plugging it back in after a while, and luckily, that solved the problem. However, if the red light doesn't go off, don't force the charging to avoid battery swelling or circuit damage. Regular maintenance should include keeping the charging port clean and free from water or dust. Another time, it was a blown fuse—check the location in the user manual. In short, such issues should be addressed promptly to avoid affecting the vehicle's lifespan. It's advisable to visit a service center for a check-up when you have time to save yourself the hassle.
As a Wuling Hongguang owner, I've also been troubled by the constant red charging light. This likely indicates an obstacle in the charging process. Possible causes include a faulty charger (such as damaged internal components with no output current) or unstable household voltage (problematic socket wiring causing current fluctuations that easily trigger the red light). From my experience, battery management system protection triggers are also common - if charging directly in extremely hot weather or when the vehicle is cold, the battery temperature can't regulate properly. I suggest first restarting the vehicle's system or trying a different charging location (like moving from home to a parking lot) to see if it helps. Don't ignore safety - charging with a red light on may risk short circuits. Always use original accessories rather than cheap off-brand chargers to avoid trouble. Maintenance costs aren't high, but delays could lead to expensive battery repairs. Regularly check circuits and plugs - prevention is key.
