Brake Lamp Switch, Removing And Installing: Removing
WARNING: This page is about a different car, the 2023 Audi SQ8, 2023 Audi RS Q8, and 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.
-- Open and remove the service door in the plenum chamber cover.
-- Disconnect the connector -1-.
Fig 1: Brake Lamp Switch -F- Component Location
Courtesy of AUDI
-- Remove the bolt -2- and remove the Brake Lamp Switch -F- from the brake master cylinder.