What does it mean when the brake light and battery light come on?
Considering this, why would battery light and brake light come on at same time?
Incidentally, the battery and brake lights are the same lights that come on when the key is turned on and the engine isn't running, which would indicate an alternator problem, as the alternator isn't turning at this point.
Furthermore, what does it mean when your brake lamp is on? Normally it means that the handbrake is on or not released fully. If the light is on while driving check the handbrake is fully off. If on the other hand if the lamp is still on when the handbrake is fully released then you MUST take action, this warning brake lamp/light could mean that the brake fluid is low.
Keeping this in consideration, what is wrong when battery light comes on?
The battery light indicates a battery charging problem. If the battery light comes on and stays on while you are driving, the most common cause is a broken alternator belt. Total failure of the alternator is another possibility.
Why is my abs and battery light on?
When the battery is very weak, this may inadvertently cause other warning lights to come on, such as the ABS light as a result of low battery voltage. When the alternator is not working properly, this may result in the battery quickly losing charge and the car losing all power.