Mercedes-Benz Audio 20 Operating Instructions Manual page 36

Reset function
34
Select Reset and press W to confirm.
X
A prompt appears asking whether you wish
to reset.
Select Yes or No.
X
If you select Yes, a prompt will appear again
asking whether you really wish to reset.
Select Yes or No
X
If you select Yes, Audio 20 will be reset and
restarted.
and press W to confirm.