Learn the signs of a failing alternator (a.k.a. your car’s entire electrical system). More specifically, find out what the dashboard indicator light looks like when your battery or alternator needs to be replaced. | Firestone Complete Auto Care

An early warning sign that your alternator is going bad could be dim, flickering lights. This symptom could show up on any or all of your dashboard lights, reading lights, headlights or other lights. The alternator is supposed to provide the electricity for your car's lights. | Louw's Customs