To reset the 2016 Audi A4 or Audi S4 service interval, please follow these instructions:

1. Start the engine.
2. Press the CAR button to access the SERVICE INTERVAL DISPLAY.
3. Select RESET OIL CHANGE INTERVAL.

or

2. Press the CAR button to access the CAR SYSTEMS.
3. Select SERVICING & CHECKS.
4. Select RESET OIL CHANGE INTERVAL.
5. Turn off the ignition.
6. Start the engine and verify the indicator has been reset.