Could be as simple as a soft tire. Check all tire pressures first. Then check the level of brake fluid in the reservoir. If it is low or empty don't just add fluid. Have a trusted mechanic inspect the brakes and don't wait. The brakes may be in need of service.
Do you mean What does it mean when the brake and battery lights come on in when it is already started? Check your alternator may be its not working well it cause the battery sign comes out.
fault brake light switch, located at the top of the brake pedal.
try releasing the brake
wrong bulbs or bad earth
The brake warning light comes on in your dash if the emergency brake is on or the brake fluid level in the brake master cylinder in your engine compartment is LOW
It is important to know what the warning lights mean when they light up. The ABS light comes on when there is an issue with the Brake system in a car.
If the " BRAKE " warning light comes on in your dash either the BRAKE FLUID LEVEL IS LOW in the brake fluid reservoir located in the engine compartment of your 1995 Ford Mustang or the parking / emergency brake is engaged
There are several warning lights that can appear on a Mitsubishi Fk417 truck. For example, if the brake lights come on that means its time to replace the breaks. If an oil symbol comes on it means its time for an oil change. If the service engine soon light comes on that means there needs to be some type of service repair to the engine. It is recommended to take the car to a mechanic as soon as possible.
light comes on the mileage is 77.000
The brake warning light
Open the trunk. Inside, you'll see a white panel directly behind the brake light. disconnect the wire plug going to it, and the whole white panel comes out- lights and all. You'll need bulb #1157. Switch the bulb, replace the panel and reconnect the wire plug. Tah dah.
The red " BRAKE " warning light in your dash comes on if the emergency brake / parking brake is on , or if the BRAKE FLUID LEVEL in the brake master cylinder ( located in your engine compartment , near the firewall , on the drivers side of the engine compartment ) IS LOW