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I assume you're speaking of a "low battery" light on a car...if so, it's because either a) your battery is failing, or b) your alternator is failing, and not recharging the battery. Check the belt that runs the alternator, make sure it's fairly taut. It's also easy to check a battery, most any auto parts store will do it for nothing.
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∙ 15y ago
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∙ 15y agoFor What!
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I want to get my check engine light tunred off in a Toyota Camry?
Disconnecting the battery cable for a few minutes will reset the check engine light. If the light comes back on you will have to get the issue fixed or it will keep coming on.
What causes your 89 Honda civic battery light to keep coming on and then goes away when engine idling change you disconnect the negative battery cable and the car did not cut off?
it still may put some voltage to keep the car running have it tested
Why does ABS light on your 2004 sedona keep coming on?
low on brake fluid top off
If my Battery light and brake light came on and then car died and wouldn't start back what would be wrong?
check if the alternator belt is on it is probably after coming off
Why does the battery light come on suddenly then go off?
Why would battery light come on then go off
You have a 2001 Dodge Intrepid the battery light is coming on in the morning when you start the car then goes off after you stop and turn the car off and restart has a new battery alternator and start?
I have 2002 intrepid that does the same thing this week the light came on and does not go off volt meter shows 14. volts while the light is on. put a new battry on didnot help.
How can I get the brake and battery light to turn off in my Kia Sephia?
My lights were coming on when my alternator was going out. Test your alternator and charging system and replace accordingly.
How do you diagnose the problem if an 85 topaz' battery is failing?
Take off the negative battery cable and hook a test light in between the cable and the battery post. If you have a drain, the light will be on. Start pulling fuses until the light goes off and when it does go off, that is the thing that is draining the battery. If no fuses affect it, take the altermator wires off. If the light goes off then, the alt is bad,.
Tube coming off battery on volkswagen?
Breather tube to allow gasses to escape from the battery
Why does your brake light and engin light keep coming off and on everything has been checked?
Take it to Autozone and have them read the check engine error code. That's where you start.
Your charging light on your 01 escape keeps coming on and off the alternator is fairly new and battery seems to be holding a charge Any suggestions?
Believe it or not. ADD COOLANT>
What if battery get dead while bat light is off?
Dead cell in the battery, or parasitic drain from a light that is on or a relay that is stuck.
