Left/Right Daytime Running Lamp Bulb -L174- / -L175-, Removing And Installing, Halogen Headlamps, From 11/2008: Removing
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2017 Audi S5, 2017 Audi A5 Quattro, 2016 Audi S5, 2016 Audi A5 Quattro, and 2015 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the headlamp housing. Refer to HEADLAMP, REMOVING AND INSTALLING, HALOGEN HEADLAMPS, FROM 11/2008 .
-- Remove the high beam/turn signal housing cover -1- from the headlamp housing -arrow-.
-- Turn the bulb -1- counterclockwise -arrow- and remove it from the housing.