It's telling you the brake fluid reservoir is low and the brakes need attention.
It means there is a problem with your brake system. Can be it is just low of brake fluid or can mean something more serious. Do not ignore this warning.
if you mean the brake light on the dash... fill your brake fluid as it's probably low If you mean the brake lights outside the car, your switch is shorted and needs replacement, or you need to lift your foot off the pedal
either the park brake is engaged whilst the ignition switch is on or the brake fluid in the reservoir is near empty.
ADD BRAKE FLUID
A C service is usually an oil change and a brake fluid flush ... .... as well as all around checkup.
I am thinking you mean the light that says brake on the dash, check you parking brake handle, if it is not going down all the way it will come on, also there is a switch there to detect the brake handle, this may need adjustment. Secondly, the brake fluid reservoir will trigger this light when the fluid is low.
Check brake fluid level Check to make sure emergency brake is fully released Check wire on switch of emergency brake (Maybe loose)
If you mean (brake light) switch, the answer is yes. It is located at the top part of the brake pedal assembley.
perhaps you mean brake fluid. The engine oil will be spoilt, as will be the Brake Fluid.Read more: What_is_the_treatment_for_engine_fill_with_break_fluid_and_engine_oil_mix
Check the brake fluid.
The brake light switch is either bad or needs adjusting.Answerjust because the car stops doesn't mean your brake system is working perfectly, check the brake fluid reservoir and if it is low you might want to have the system checked.
it means one or more of the following, the brake fluid is low, the parking brake lever is either up or the circuit for the paking brake switch is shorted, or if the battery light is also on, the car needs a new alternator.