Ignition Coils: Installing
WARNING: This page is about a different car, the 2012 Audi S5, 2011 Audi S5, 2010 Audi S5, 2009 Audi S5, and 2008 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
-- Insert all ignition coils loosely into spark plug shaft.
-- Align the ignition coils to the connectors and then connect all of the connectors simultaneously onto the ignition coils.
-- Press the ignition coils uniformly onto the spark plugs by hand (do not use an impact tool under any circumstances).
Further installation is performed in reverse order.