To reset the 2017 Audi TT oil change interval after an oil change service, please follow these instructions:
1. Start the engine. 2. Press the MENU button to access the VEHICLE menu. 3. From the VEHICLE menu select SERVICES & CHECKS. 4. From the SERVICES & CHECKS menu select SERVICE INTERVALS. 5. Select RESET OIL CHANGE INTERVAL and confirm. 6. Turn off the ignition. 7. Start the engine and verify the indicator has been reset.