Check your alternator belts. Might be slipping or broke.
The battery light can come on due to a low charging voltage. Check the alternator for full output, and make sure that the alternator belt is not slipping.
When you start your car all / most of the warning lights and other light in the dashboard will come on. It is just the procedure of the car starting and checking all the systems. If it stays on throughout the day, then the computer has detected a malfunction and set a code.
It is possible the battery in your remote is dying...that signals a fail to start and a Check Engine Light for low remote battery voltage
The oil light will always come on for just a second after a car is started. If the oil light stays on, the oil could be low or need to be changed.
it indicates that the alternator is not functioning sufficiently to keep the battery charged.
No, the light should only come on for a second or two. If the light stays on that indicates that you have a fault somewhere and that the ABS system is disabled.
Why would battery light come on then go off
if you can start car pull off the neg battery cable if car stalls its the altinater if it stays running it might be the battery
If it is undercharging the battery yes, but if it is overcharging the battery no in most instances. If it fails completely the light will come on.
what causes the battery light to on a 2005 ford expedition to come on?
MAYBE IT COULD BE A BAD SENSOR. IF IT IS RUNNING GOOD I WOULD JUST IGNORE IT.
battery light on means system is not charging,usually a defective alternator.go to advanced auto or auto zone they will diag it for free.