Note For Brake Lamp Actuator Pin In Brake Master Cylinder
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.
Make sure that the actuator pin -2- for the brake lamp is always inserted in the brake master cylinder.
The actuator pin must be inserted "before" assembling the brake master cylinder.
-- The actuator pin -2- must sit directly on the Brake Lamp Switch -F- in the hole in the brake master cylinder -1-.
-- Check the actuator pin; a damaged or bent actuator pin must be replaced.
Refer to BRAKE MASTER CYLINDER, REMOVING AND INSTALLING, VEHICLES WITHOUT HIGH-VOLTAGE SYSTEM