Glow Plug, Removing And Installing: Installing
WARNING: This page is about a different car, the 2015 Audi A8 Quattro and 2014 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Carefully install the glow plugs by hand or with a hose without tilting it.
-- Connect the glow plug connector and make sure it is secure.
-- Install the engine cover, refer to ENGINE COVER, REMOVING AND INSTALLING .