Plenum Chamber Water Drain, Checking
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.
Procedure
-- Remove the plenum chamber cover -A-. Refer to PLENUM CHAMBER COVER, REMOVING AND INSTALLING .
-- Check the plenum chamber -A- and water drains -B- for debris.
-- Check the water drains -B- and their valves -C- are not obstructed.
-- Check the plenum chamber cover for damage and then for correct installation.