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Yes, but there may not be enough power to start the engine.
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∙ 12y ago
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What would cause the car to keep running once ignition turned off if headlights were still on?
Headlights run off the battery not the ignition...
Why do the windshield wipers and headlights come on when you hook the battery cable to the negative terminal on the car battery after replacement?
Perhaps they are already switched on at the switches inside the car.
Will lights still come on if the car battery is dead?
no way.
Do headlights drain battery?
Yes, headlights drain battery power, but it is only major if you leave them on when you turn the car off, because the car might not start up after a bit.
Why will the car not start or the headlights not come on when the battery is full charged?
Corroded battery cables. Remove the battery cables, negative first, and clean the cable connections and the battery posts. If that does not help the battery needs charging or is defective.
What causes the battery light to come on when the headlights goes on?
Your alternator may not be putting out enough Amps to charge your battery and run your headlights as well. You can test this by measuring the voltage from the battery with a multimeter. With the car running the volts should be around 14 or more on a 12 volt battery. Try it with the lights on too.
My Car headlights stay on when car is switched off?
They stay on cause they runnin off the battery. there should be a car headlights switch somewhere by your spedometer stuff...
How do you change headlights on Honda Accord?
first you take out the car battery and then u use it to smash in your headlights then hit the headlight button in your car
What drains car battery more inside lights or headlights?
Headlights, since they require more power than the inside lights of a car.
How long can you leave your headlights on with the car off before your battery goes dead?
depending on you battery usually between 2-4 hours if you leave your headlights on. My Car battery was completly dead after almost 4 when i wrote my exam.
Does turning on your headlights after jump starting a car help charge the battery?
no
Why do the headlights on your 91 caravan come on when the car is just sitting thus running the battery down?
Most likely you have a short to ground in your in your headlight system.
