Possibly a defective brake light swith stuck closed.
check little switch under your brake pedal....... and check brake fluid. This was the problem on daughters 206 . Topped up brake fluid on now ok.
Brake Lights "Stuck" ONUsually that is caused by the brake light switch becoming "out of adjustment," but sometimes it can be caused by a defective brake light switch.
probably the brake light switch on the pedal if none are working at all
Probably a brake light switch.
1 of 3 reasons why, your head lights are on, your reflector lights are on ,or your brake sensor is broken
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Brake lights could stay on in a 1999 Dodge Stratus because of a short in the wiring. If the headlamps are off and the brake lights are still on, check the wiring for the brake lights that is inside the trunk. Sometimes cargo in the trunk can interfere with the lights.
If the brake lights stay on that probably means the switch on the brake pedal that activates them is defective.
check the brake light switch
Bad brake switch
The brake relay switch is bad.
Adjust the brake switch which is above the brake pedal.