There can be several reasons for the ABS light coming on in a car, including an electrical fault. Low fluid levels can also trigger the light.
When the ABS light comes on in a vehicle, it indicates a problem with the anti-locking brake system. To diagnose the problem, users should first check their fluid levels to ensure the brake fluid is filled to the designated line on the reservoir. If this does not fix the issue, it is important for owners to take it to a mechanic, as it can cause safety issues if the brake system fails to work properly when it is needed.