AUDI A7: control modules scans

4GA, 4GF, F2A

Audi A7 is a model in the Audi lineup with distinct market positioning and multiple development stages across years. For A7, accurate service work depends on matching procedures to the exact year and market version, because module compatibility, coding options, and diagnostic behavior can vary significantly. For A7, robust diagnostics require matching software, coding paths, and module compatibility to the exact year and market specification.