Headlamp, Removing And Installing, Vehicles From My 2017: Removing
-- Remove the front bumper cover. Refer to FRONT BUMPER COVER, REMOVING AND INSTALLING .
-- Turn the light switch to position "0".
-- Turn off the ignition and all electrical equipment and remove the ignition key.
-- Do not operate the flashers.
-- Audi A3: remove the bolt -arrow-.
-- Remove the mount -1- forward. Do not damage the headlamp guide -2-.
-- Audi RS3: remove the bolts -arrows-.
-- Remove the mount -1- forward. Do not damage the headlamp guide -2-.
-- Remove the bolts -arrows-.
-- Disconnect the connector -1-.
-- Right: free up the wiring harness.
-- Open the air duct -1- at the separating point -arrow A-.
-- Free up the bleeder hose -2-.
-- Release the securing tab -4- in the direction of -arrow B- and remove the headlamp -3- toward the front.