WARNING: This page is about a different car, the 2024 Audi Q4 e-tron and 2023 Audi Q4 e-tron. However, it is still accessible from the selected car via links, so may be relevant.
Component
Tightening Specification
Bolts to Control Module, Vehicles with Internet Access Control Module
6 Nm
Bolts to Roof Antenna, Vehicles without Internet Access Control Module