There are some wires coming from your master cylinder, under the floorpan on the driver's side... those are you brake light switches
Its under the motor
It is threaded into the master cylinder. If you can't reach from under, remove the fuel tank to expose the master cylinder and brake light switch.
The brake light switch is typically under the dashboard near the top of the brake pedal arm.
The 1998 Nissan brake light switch is located below the dashboard, on the drivers side of the engine compartment. The brake light switch simply plugs in and out.
where location of brake light switch on 1989 chev, truck.
At the top of the brake pedal assembly
The brake light switch is found behind the 1998 VW Beetles brake pedal. Reach it by removing the lower dash console to gain access to the nut holding the switch in place. Remove the nut then then the switch.
where is brake light switch
Location? Usually at the upper end of the brake pedal (under dash)
Just above the brake pedal. The switch sets against the arm of the pedal.
all brake light switches are connected to the brake pedal --- any car or truck or van
You can try to reset your brake light switch by unplugging the brake light switch and plugging it back in. If that does not solve your problem you will need to replace the brake light switch.