This document provides instructions for servicing interior lights in an Audi Avant. It cautions technicians to disconnect the battery ground strap before working on the electrical system. The overview identifies the cargo area light, rear interior lights, bulb types and connectors. The instructions explain how to remove and install the rear reading lights and cargo area light by prying out the light, disconnecting the harness connector, removing the bulb if needed, and reinstalling by connecting the positioning hooks and engaging the catch.