Vehicles With Version 1 Radiator:
WARNING: This page is about a different car, the 2016 Audi A3 and 2015 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
-- Lift the clamp -arrow-, remove the lower left coolant hose from the radiator and drain the coolant.
-- Lift the clamp -arrow-, remove the lower right coolant hose from the charge air cooling circuit cooler and drain the coolant.
-- Attach the left coolant hose with the coupling -arrow- to the bottom of the radiator. Refer to CONNECT THE COOLANT HOSE TO THE COUPLING .
-- Attach the right coolant hose with the coupling -arrow- to the bottom of the charge air cooling circuit cooler. Refer to CONNECT THE COOLANT HOSE TO THE COUPLING .