What are the maintenance recommendations for the Audi A2's turbocharger?

I recently purchased a used Audi A2 and want to make sure I keep up with the maintenance for the turbocharger. Can anyone provide some guidance on what steps I should take and how often?

It is recommended to inspect and clean the turbocharger every 30,000 miles. Also, always use high-quality oil and change it every 5,000 miles to avoid clogging the turbo. It's also important to let the engine cool down before turning off the car to prevent oil from burning in the turbo.

Make sure to check the turbo for any leaks or cracks regularly, and replace any damaged parts immediately. Additionally, use premium gasoline to prevent buildup in the turbo and avoid aggressive driving which can lead to premature wear and tear.