Engine number

WARNING: This page is about a different car, the 2010 Audi A8, 2009 Audi A8, 2008 Audi A8, and 2007 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

GW00022041

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Engine number ("engine code" and "serial number") is located at front on cylinder block at top - arrow -.
The engine code is also located on vehicle data plate.

NOTE:

The engine number is only visible if the front engine cover is removed.