Battery -A-, DISCONNECTING AND CONNECTING, 0K3: Connecting
WARNING: This page is about a different car, the 2022 Audi S3, 2022 Audi RS 3, 2022 Audi A3 Quattro, and 2022 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
-- Tighten the ground cable -1- on the ground connection.
When the battery is reconnected, the following steps must be performed:
- Activate the power window regulator one-touch up/down function. Refer to the Owner's Manual.
- Check DTC memories of all control modules and delete the displayed entry "Undervoltage" using the Vehicle Diagnostic Tester.
TIP:
After reconnecting the power supply, the ESP warning lamp can only go out after the vehicle has been driven a few meters.
Tightening Specifications
- Refer to OVERVIEW - Battery -A-, 0K3