How do I activate the remote start function on my Audi A8?

I recently purchased an Audi A8 and was wondering how I can use the remote start function on my key fob. Can this feature also be activated through the Audi smartphone app?

To activate the remote start function on your Audi A8, press the lock button on your key fob twice, followed by pressing and holding the engine button for 3 seconds. The car should start automatically. Alternatively, you can also activate the feature through the Audi smartphone app by selecting the 'remote start' option from the vehicle settings.