The electrical system of a car consists of a slew of components. If any of the components of the electrical system begins to fall, it will show an unusual sign. You need to make yourself familiar with those signs so that you can spot the warning signs early and prevent yourself from getting stranded in the mid of nowhere. The signs include- burning smell, dim lights, corrosion on the electrical wires or battery cable, starting problem, etc. Keep your eye on those signs so that you can take the necessary measures when any electrical components fail and avoid having your daily commute interrupted.