Modern vehicles are heavily reliant on electric energy. Power interruption due to a failing battery can make it difficult for you to drive your Audi A4. So, signs of battery failure in the car should never be underestimated. Get it replaced immediately to ensure a steady electric power supply. To have a better understanding, please go through this presentation.
7. Here’s a list of some
of the most common
causes of Audi A4
battery failure;
• Parasitic battery drain
• Expired battery
• Sulfation
• Elevated surrounding temp
• Acid stratification
• Electrolyte leak
• Corroded & dirty terminals
• Bad voltage regulator
• Alternator issue