The brake lamp is actually an indicator of the brake fluid level in the reservoir. So that means it is low for a reason due to this being a sealed system. This means it either has a leak or the brake pads are getting worn and it takes more brake fluid to extend the piston in the calipers to apply the brakes.
Here is a guide that covers this in a little more detail but I would start with removing the wheels and inspect the pads for needing to be replaced.
Review this and let me know what questions you have. Thanks
https://www.2carpros.com/articles/brake-system-warning-light-on
SPONSORED LINKS
Tuesday, April 28th, 2020 AT 1:33 PM