Audi A3  Self-help  Mobility  Spare wheel
Applies to vehicles: with bass box in spare wheel well
You must remove the bass box before you can take out the spare wheel*.
Removing the bass box
Lift the floor panel Fig. 2.
Compress the retaining tabs -1- Fig. 1 on the connector.
Unplug the connector -2- and move the disconnected cable clear to one side.
Unscrew bolt -3-.
Carefully take out the bass box.
Installing the bass box
Carefully place the bass box in the well of the rim. Make sure that the inscription "FRONT" on the bass box points to the front of the vehicle.
Plug the connector back in again.
Secure the bass box with the screw.
Fold the floor panel back down.
The bass box can be fitted even if there is no wheel in the spare wheel well.

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