Fix a dead battery

Why Is My Audi A4 Battery Drained?

Desert Oasis Auto Repair Audi

For years, Audi has developed some of most praiseworthy vehicles on the market. Whether you own an Audi A4 sedan or an Audi TT sports coupe, you can expect your vehicle to deliver a very entertaining driving experience. If your Audi fails to crank, the most likely source of the problem is a dead battery. Although your Audi’s battery is engineered to last for a very long time, there are certain things that can drain its energy supply. Here are some of the common causes of a dead battery. Leaving the lights on Like any other vehicle, the headlights on your Audi demand a great deal of energy. When the engine is running, the alternator can provide the necessary electrical power. However, the headlights must rely on the battery for power when the engine is turned off. If you accidentally leave your lights on for an extended period, you can …