Safety Precautions When Working On Vehicles With Start/Stop System
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
There is a risk of injury from unintended engine start.
The engine can start unexpectedly when the Start/Stop System is activated on the vehicle. A message in the instrument cluster indicates whether the Start/Stop System is activated.
-- Deactivate the Start/Stop System: switch off the ignition.