Resetting the service reminder on your Audi A4 B8 can seem daunting without a VCDS (VAG-COM) diagnostic tool. Many owners rely on this tool for maintenance tasks, but it’s possible to reset the service interval using the hidden menu within the MMI (Multi Media Interface) system. This guide provides step-by-step instructions for accessing the hidden menu and resetting both the oil change and service inspection reminders on your Audi A4 B8, specifically for vehicles with MMI 2G and 3G Navi Plus systems.
Accessing the Hidden Green Menu
The “hidden green menu,” a diagnostic interface within the MMI system, allows access to various vehicle settings, including service reminders. Accessing this menu differs slightly between MMI 2G and 3G Navi Plus systems. Proceed with caution and at your own risk, as modifying incorrect settings can potentially affect vehicle functionality.
For MMI 2G Systems:
- Navigate to the “Head Control” module (usually labeled as “07 – Head Control”).
- Select “Adaptation – 10.”
- Locate “Channel 8.”
- Change the value from “0” to “1.” This activates the hidden green menu.
For MMI 3G Navi Plus Systems:
- Navigate to the “Information Electr.” module (typically labeled as “5F – Information Electr.”).
- Select “Adaptation – 10.”
- Locate “Channel 6.”
- Change the value from “0” to “1” to enable the hidden menu.
Resetting the Oil Change Reminder
Once the hidden menu is activated, you can reset the oil change reminder. The specific channel for this function typically falls within the range of channels 40-45. Navigate through these channels until you find the one related to “Oil Inspection” or a similar designation.
Within the correct channel:
- Select “Reset” or a similar option to clear the oil change reminder. The exact wording might vary slightly depending on the specific MMI software version.
- Confirm the reset.
- Exit the hidden menu. The oil change reminder should now be reset.
Resetting the Service Inspection Reminder
Similar to the oil change reset, the service inspection reminder is also managed within the hidden menu. These settings are usually located within channels 49-56. Navigate through these channels until you find the correct option for “Inspection Service” or a comparable term.
- Once located, select “Reset” or the equivalent option to clear the service inspection reminder.
- Confirm the reset action.
- Exit the hidden menu. The service inspection reminder should now be deactivated.
Confirmation and Exit
After completing both resets, confirm the changes and exit the hidden menu. Cycle the ignition (turn the car off and on) to ensure the service reminders are successfully cleared.
While this method can be effective, remember that performing these resets without professional guidance is solely your responsibility. If you are uncomfortable working with these settings, consulting a qualified Audi technician is recommended. Regular maintenance is crucial for the longevity of your Audi A4 B8, and adhering to the manufacturer’s recommended service intervals is essential.
