Battery Light On but Car Runs Smoothly Exploring the Dissonance

but everything runs fine electrically when running...as in lights ... hi all , wife went to open car today and noticed the battery light ... It seems like the only possible sources of this problem are: loose belt (I don't think so), bad ground (seems ok, but maybe not), bad alternator ... If the charging system light remains on, it means that the vehicle is experiencing a problem with the charging system. If the voltage drops it may mean that the supplied battery power is too low when the car needs more power. This may be due to poor wires not ... When investigating a flat battery or other potential issue you should always check the voltage with the engine running to make sure the ... This is why if you have a weak battery and someone does an alternator test while the vehicle is running, the vehicle will stall out, it drops ... Sometimes the battery light will come on when you start your car, but then the light will quickly flick off. If this is the case, pay it no mind as it's a ... Or if it starts in the morning with no other issues then am I fine? I haven't tried to start my car since I got home around 6 this evening. Just ... Either a connection or the alternator is slowly failing. Check the small wires as well. Found this; After firing the engine up, you should get ... But, to ensure a safe charging voltage, the alternator's power must first go through the voltage regulator. If these critical elements fail or ...