How do I reset the oil change light on my Audi A6?

I have just changed the oil in my Audi A6 and the oil change light is still on. How do I reset it?

To reset the oil change light on your Audi A6, follow these steps:
1. Turn the ignition to the 'on' position.
2. Press and hold the 'reset' button on the instrument panel until the service display appears.
3. Use the arrows on the instrument panel to navigate to the 'reset oil change' option.
4. Press and hold the 'reset' button again to confirm the reset.

In case this does not work, you may need to consult your owner's manual or take your vehicle to a certified mechanic.

You can also try disconnecting the battery for a few minutes to reset the oil change light. This usually works for most Audi models, including the A6. However, if the light persists, it's best to seek professional help.