What does it mean when my brake light and battery light came on at the same time?

What does it mean when my brake light and battery light came on at the same time?

What does it mean when your brake light and battery light come on at the same time? The light is a warning light telling you that the alternator is not charging your battery sufficiently at low RPMs, and so your battery is discharging current.

Why does my battery light stay on while driving?

Basically, the light indicates a battery charging problem. If the light comes on and stays on while driving, this means that your alternator is running solely on energy stored in the battery. If you continue driving, your battery will eventually drain and your vehicle will stop working.

Can you drive with bad alternator belt?

The short answer is yes, your car will start even if the serpentine belt is broken or missing. However, you do need your serpentine belt if you want the car to run for longer than a few minutes.

Why does my battery light keep coming on?

While your battery can be bad in some of these cases – that is not why the light is on. The light is on because your alternator is not properly charging. Initially, in the olden days, this light was referred to as the generator light and often had the abbreviation “GEN” on the light itself.

Why does the brake light come on at the same time?

When the battery and brake light come on at the same time it means the alternator is not charging. The funny noise is probably the alternator. If the lights are off, then the charging system would appear normal. This needs to be tested under load.

What does the battery light on the dashboard mean?

(Dashboard Battery Indicator Explained) What Does the Battery Light Mean? It’s a pretty common horror scenario: you are driving along, minding your own business, when suddenly the battery light goes on in your car. It can be challenging to know whether it is safe to drive with the battery light on or not.

When does the battery light come on in a car?

First things first: if the battery light comes on in your car when you turn it on, you probably have nothing to worry about. 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.