General Information
WARNING: This page is about a different car, the 2021 Audi e-tron Quattro and 2019 Audi e-tron Quattro. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Risk of destroying the electronic components
Electrical components could be damaged when disconnecting the battery.
-- Only disconnect the battery when the ignition is switched off.