How can I activate the Audi A6 Blind Spot Assist feature?

I recently purchased an Audi A6 and noticed it has a Blind Spot Assist feature listed on the features list. However, I cannot figure out how to activate it. Can anyone provide step-by-step instructions on how to activate this feature in my car?

To activate the Blind Spot Assist feature in your Audi A6, you first need to locate the button on the center console that says "BLIS". Once you have found it, press and hold the button for three seconds. You should see the Blind Spot Assist symbol appear on your dashboard, indicating that the feature is now active.