Plugs, Installing In Center Vent Air Duct
This air guide has an opening. At certain setting, whistling noises may be present at this opening. Therefore, this opening is sealed with a plug at the factory (running change from 02/2009).
-- Cover The Upper Center Console To Prevent Damage.
-- Remove The Front Information Display Control Head -J685-. Refer To INFOTAINMENT SYSTEM DISPLAY, REMOVING AND INSTALLING .
-- Reach into the opening in the instrument panel and install the plug -B- into the opening in the air guide -A-.
-- Make sure the plug -B- fits tightly inside the opening -A-.
The illustration shows the opening -A- on an Audi A4. On the Audi Q5 is covered by a brace and is difficult to reach.
The plug -B- is a replacement part (replacement part number: 8K9 805 673 C). Refer to the Parts Information..