Resetting to factory settings
For safety reasons, the Day Lights function in the Lights submenu is only reset when the vehicle is stationary.
•► Press the 
button on the
steering wheel to select the Settings
menu.
•► Press the 
button to select the
Factory Setting submenu.
•► Press the 
button to confirm.
The Reset All Settings? message appears.
•► Press the button to select No or Yes.
•► Press the button to confirm the
selection.
If you select Yes, the multifunction display shows a confirmation message.
See also:
Important safety notes
WARNING
Only use roof racks approved by Mercedes- Benz for your vehicle model to avoid
damage to the vehicle.
Follow the manufacturer's installation instructions. Otherwise, an improperly ...
Checking the coolant level
Only check the coolant level when the vehicle
is on a level surface and the engine has cooled
down.
– Turn the SmartKey to position
2 (Y page 139) in the ignition lock.
On vehicles with KEYLES ...
Important notes on the use of KEYLESS-GO
• The KEYLESS-GO key can be used like a conventional key.
• You can combine KEYLESS-GO functions with those of a conventional key, e.g.
unlock with KEYLESS-GO and lock with the
button.
• Always c ...