How to check and replace the brake pads on an Audi A6?

I've noticed that my brakes aren't as responsive as before. How can I check and replace the brake pads on my Audi A6?

First, you'll need to check the thickness of your brake pads. A worn out brake pad will be less than 3mm thick. To replace them, you'll need to remove the wheel, caliper, and old brake pad.

Inspect your brake rotors for any grooves or cracks. If you find any issues, replace them along with your brake pads.

Make sure to properly lubricate the brake caliper bolts before reassembling, and properly torque them to avoid any issues.