The brake light switch is mounted in the master cylinder and ensures that the brake lights come on when braking. There are also switches that can measure the pressure difference between the front and rear brakes (not applied to all models).

There are a total of three versions:

– a two-pole switch with a partition for older model years

– a two-pole switch without a partition for later model years, which are connected with a plug

– a three-pole switch

With a three-pole switch, there are always two switches installed that control the brake lights and also measure the pressure difference. If there is a warning light on the dashboard, you are dealing with a three-pole switch that measures the pressure difference between the front and rear brake circuits. This warning system was introduced by Volkswagen in the late 1960s, first applied to the luxury models and became standard on all models in the mid-1970s.

With some switches, you have the choice between two qualities, A-quality has a lifespan equivalent to that of the original, while B-quality may start leaking prematurely.

Suitable for:

Beetle 8.1971 and later

Kübel 8.1971 and later