See also:

Switching the interior lamps on and off
Press the button. To switch off permanently: press the button for approx. 3 seconds. To clear this setting: press the button. ...

Switching spoken instructions on/off
The setting is stored for the remote control currently in use. 1. "Navigation" 2. "Map" 3. "Voice instructions" ...

General information
Instructions for voice activation system. To have the available spoken instructions read out loud: ›Voice commands‹ The following short commands apply to vehicles equipped with a voice activatio ...