Why is the charging red light of Wuling Hongguang mini always on?

[GageMarie]

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.