Activating ECO PRO
Press button repeatedly until
ECO PRO
is displayed in the instrument cluster.
See also:
Volume
▷ "Speed volume": speed-dependent volume
control.
▷ "PDC": volume of the PDC signal compared
to the entertainment sound output.
▷ "Gong": volume o ...
Reference
This chapter contains technical data, short commands for the voice activation
system and an index that will help you find information most quickly. ...