Some Dodge Charger owners report experiencing symptoms of alternator failure, such as smoke and noise, which are not typically associated with this issue. These owners often notice common signs like the red battery warning light illuminating, electrical problems, dimming lights, slow cranking, dead batteries, and stalling engines. Additionally, some report hearing unusual noises, such as whining or grinding, alongside dimming interior lights and headlights. When replacing a faulty alternator with a rebuilt unit, some owners emphasize the importance of ensuring the rebuilt alternator is high quality and compatible with their model, as sourcing from reputable suppliers is crucial for reliability. For those unfamiliar with automotive repairs, many owners recommend seeking professional assistance to accurately diagnose the problem and install the rebuilt alternator, as qualified mechanics have the necessary expertise and tools to minimize the risk of further complications. Promptly addressing alternator issues and replacing faulty units can help restore the Dodge Charger's performance and safety.