Starting the vehicle with the spare keyStarting the vehicle with the spare key  - Remote control keys - Doors and windows - Controls - Audi S5 Owner's Manual - Audi S5

Fig. 33 Glove box: Adapter for spare key
Fig. 33 Glove box: Adapter for spare key

Fig. 34 Inserting the spare key into the adapter
Fig. 34 Inserting the spare key into the adapter

Ц Open the glove box and take out the adapter for the spare key -arrow-.
Ц Insert the spare key ⇒ fig. 34 all the way into the adapter. Please note that the key will only engage in one position.
Ц Press the spare key lightly into the adapter until you hear it click into place.
Ц Insert the adapter, spare key first, into the ignition lock. You should now be able to start the engine in the usual way.