What Causes the Insufficient Battery Warning on the Car's Central Control Screen?
2 Answers
The reason for the insufficient battery warning displayed on the car's central control screen may be due to low battery voltage. Here are the specific details: 1. Cause: To confirm low battery power, observe the vehicle's ignition performance during winter mornings. If the ignition is slower than usual, requiring multiple attempts, or the battery seems strained, it indicates low battery voltage. Another way to check is by observing the headlights during ignition—if they dim, it signifies insufficient battery power and requires attention. 2. Solution: If the battery charge is low during winter, it's advisable to recharge the battery by driving for about half an hour, preferably on highways or elevated roads. For cars experiencing low battery issues, drive the vehicle every three to four days. In winter, park the car in a garage to avoid prolonged exposure to low outdoor temperatures, which can further deplete the battery, as garages generally maintain higher temperatures. Avoid using the radio, lights, etc., after turning off the engine if the battery is low. Additionally, replace the battery if it has been in use for two and a half to three years.
Last time my car’s center display suddenly showed a ‘low battery’ warning—scared me to death! I immediately checked the battery terminals, and sure enough, they were oxidized and covered in white residue. After cleaning the connectors, the issue was fixed. This is actually very common, especially in older cars—poor terminal contact can cause the screen to misread the voltage. Here’s a pro tip: if the screen flickers along with dimming dashboard lights, there’s an 80% chance the alternator belt is loose or worn. Once on a long trip, my belt started squealing while the screen flashed warnings—tightening it made everything peaceful again.
