Adjusting the volume
Turn the knob until the desired volume is selected.
The setting is stored for the remote control currently in use.
See also:
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
Contacts
...
Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Reset" ...