Car Battery Completely Dead No Lights

It is not the battery or the alternator unless the white box in the trunk of the car that has a circuit board in it and many wires that lead into this box can fry the alternator or the battery while the car is off.

Car battery completely dead no lights.

Now after few minutes have elapsed you should start the car with the flat battery. But if your car doesn t have this feature your headlights may stay on until you either turn them off or till your car battery is completely drained. Check to see how old it is. If the charging is done you should remove the jumper cables.

Five signs of a dead car battery no dome light when opening the door or no door chime with keys inserted. Provide a failsafe if something draws too much current. With a seriously depleted battery the best thing to do either before or immediately after a jump start is to connect it to a dedicated battery charger. Fuses and fusible links.

If the battery is totally dead you won t hear. It sounds like you may have a weak battery a failing voltage regulator or failing alternator. Many newer vehicles have headlights designed to turn off after a certain amount of time. If the battery is totally dead you won t hear a chime or see the dome light at all.

The vehicle won t start at all or will crank slowly. Continue doing so for a few minutes. Provides power necessary to start the vehicle and powers accessories when the engine is off. As you may know the alternator charges the battery while the engine runs by generating amperage and recharging the battery while the engine turns the alternator pulley.

There should be a sticker on it that tells the month and year it was made. If it does not work then let the charging continue for few more minutes. Check the fluid in it too and the. Driving a car with a dead battery can also damage the alternator.

If the battery is very weak the dome light may appear dim. If your car battery keeps draining the first things to check are your lights. Could be many things. Start the car which has the good condition battery and the dead battery would start charging.