How do you remove a crankshaft pulley from an Audi A4 2.0t?

To remove the crankshaft pulley from an Audi A4 2.0T, first, ensure the engine is cool and disconnect the battery. Use a suitable socket to remove the center bolt securing the pulley, and then use a puller tool to gently extract the pulley from the crankshaft. Be sure to check for any retaining clips or additional components that may need to be removed before the pulley can be taken off. Finally, inspect the crankshaft and pulley for any damage before reinstallation.