The concept

The following can be operated using the buttons and the thumbwheel on the steering wheel and the display in the instrument cluster:

► Current audio source.
► Redial on telephone.
► Activation of the voice activation system.

Activating a list and adjusting the setting

On the right side of the steering wheel, turn the thumbwheel to activate the corresponding list.

Using the thumbwheel, select the desired setting and confirm it by pressing the thumbwheel.