Can I use auxiliary heating in my Audi A3?

I live in a region with cold winters and I am wondering if I can use auxiliary heating in my Audi A3. I want to make sure it won't damage my car and how should I properly use it.

Yes, you can definitely use auxiliary heating in your Audi A3. It will provide better comfort and help with cold starts during winter. Just make sure to follow the instructions in the owner's manual.

Although it is possible to use auxiliary heating in your Audi A3, it is not recommended as it can put strain on the engine and reduce its lifespan. It's better to invest in a good engine block heater instead.