Brake Fluid Level Warning Switch -F34-, REMOVING AND INSTALLING: Removing
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle with 2.5L FSI:
-- Release the retainer -arrow A- and open the cap at the Fuse Panel 4 -ST4- -item 1- -arrow B-.
Continuation for All Vehicles:
-- Disconnect the connector -2-.
-- Release the catch -arrow- and remove the Brake Fluid Level Warning Switch -F34- -item 1- from the brake fluid reservoir (example illustration).