The tail lights and the stop lights work off of different circuits. The stop lights work when the brake pedal is depressed while the tail lights work when the light switch is turned on. Look for a burnt fuse or a bad connection.
Parking brake is on, Brake fluid is low, Hydraulic failure of the brake system.
If you mean the brake lights are stuck on, then check the stoplight switch located on the top of the brake pedal.
It sounds like you have a faulty micro switch on the brake pedal.
Assuming you mean brake lights, the brake light switch is broken or out of adjustment.
If by 'controller' you mean the switch that makes the brake lights come on, it is not in the trunk. It is located underneath the dashboard, next to the brake pedal.
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.
Brake lights on can mean no brake fluid, worn out brake pads, faults in the master cylinder. Must take your car to the garage immediately. Worn out brake pads can damage the discs which are expensive to change.
Low brake fluid level - due to leak or worn brake pads Parking brake not fully released
lights on a f250 a wreanch what does it mean
One or more of the brake lights or tail lights are burnt out.
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
I'm assuming that one of your brake lights is not working , if this is a message being displayed in your Explorer