HI, The most obvious is no brake lights, the brake lights might be coming on and off as you press the brake pedal, do you hear the switch as you press the brake pedal? A brake light switch isn't hard to replace but the first thing to look at and check is the fuse, see if that's blown. A brake light bulb may also be bad but you need to look at the fuse first. Good luck. Steve H.
If the brake light fuse is good and the brake light bulbs are good it's probably a faulty brake light switch.
The red brake light comes on when the p brake is set, the switch for the p brake is faulty, the brake fluid level is low, or the brake fluid level switch is faulty. If the abs light is also on, you will have codes in the abs computer too for an electrical failure of a sensor or switch..
1 faulty brake light switch, 2 faulty wiring from switch to taillights. Possible short on trailer jack (if fitted).
probably a faulty or mis-aligned brake light switch.
Probably a faulty brake light switch or the brake light switch is installed incorrectly.
First check the brake light fuse, then the brake light bulbs and lastly check the brake light switch. If all that checks good you may have a faulty signal switch (AKA the multifunction switch).
Faulty or over sensitive parking brake switch or sensor.,
Faulty tail/stop bulb at rear
You probably have a faulty brake light switch
Those tail lights could be the brake lights you are seeing and that would be a faulty brake light switch or the brake light switch is out of adjustment.
Possible problems are: faulty or poorly-adjusted brake light switch, faulty turn signal switch, dirty or corroded electrical connection, disconnected or damaged brake light wires or even burned out bulbs.
faulty brake light switch (on pedal)