There are actually two brake light switches. Remove front tire on the drivers side. You should be able to see the master cylinder. There are two electrical plugs going to the two switches front and rear. Unplug the one you think you need to remove. Spray some penetrating oil on the connection and take a break. A 1" wrench should fit, the shorter the better. Turn counter-clock-wise to remove. You have a very tight space to work in, so it will only move a small amount. Make sure you check to figure out which switch needs to be replaced. You can do that by unplugging the front switch and see if the brake lights come and, then unplug the back switch and try again. If the lights don't come on with one or the other, then both may be bad. Good luck.
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 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.
The problem is a faulty brake light switch and there is a recall for that concern. Contact your nearest VW Dealer for more information.
At the end of the master cylinder. Probably the easiest way to gain accesss would be to remove the gas tank.
brake switch
Its under the motor
It is quite easy to install the 1992 Chevy Lumina brake light switch. The brake light switch simply plugs in and out.
In a Classic Beetle, it's screwed into the master cylinder. New Beetles will have it in the vicinity of the brake pedal lever.
The hood release lever on a 2000 Volkswagen Beetle is located to the left of the brake pedal, near the door. It resembles a handle which is pulled toward the rear of the vehicle to release.
If pressing the brake pedal does not allow a 2002 VW Beetle to shift there a problem with the brake switch. The switch acts as a safety when shifting a vehicle and if it malfunctions the transmission will not be able to shift out of park.
Corroded brake wheel cylinder, or caliber, parking brake stuck.
where location of brake light switch on 1989 chev, truck.