Fit the hubcap or wheel bolt caps back on, as required.
Put the tools and jack back in the luggage compartment.
If the replaced wheel will not fit into the spare wheel well, stow it safely in the luggage compartment ►Link.
Check the tyre pressure of the fitted wheel as soon as possible.
On Audi A3s with tyre pressure monitoring system, adjust the tyre pressure and store it via the sound system or MMI* ►Link.
The wheel bolts should be tightened to 120 Nm. Have this checked as soon as possible with a torque wrench. Until then, drive with caution.
Have the flat tyre replaced as quickly as possible.