Your car’s electrical system is the lifeline that powers everything from headlights to ignition. When it starts to falter, the signs are often subtle but can quickly escalate into expensive repairs. As a former mechanic, I can tell you that ignoring these warnings doesn’t just risk inconvenience. By spotting issues early, you can address them before they spiral out of control. Here are seven of the key indicators that something’s not right with your vehicle’s electrical system.
