Restoring the factory settings
► Press the and
buttons
simultaneously for approximately six
seconds until battery check lamp 1
flashes twice. ...
Symbols
Registered trademarks:
• Bluetooth® is a registered trademark of
Bluetooth SIG Inc.
• DTS is a registered trademark of DTS, Inc.
• Dolby and MLP are registered trademarks
of DOLBY Laboratories.
...
Information regarding technical
data
The data stated here specifically refers to
a vehicle with standard equipment. Consult
an authorized Mercedes-Benz Center for
the data for all vehicle variants and trim
levels. ...