Important safety notes
WARNING 
For reasons of safety, have the NECK-PRO
head restraints/NECK-PRO luxury head
restraints checked at an authorized
Mercedes-Benz Center after a rear-end
collision.
WARNING
When pushing back the NECK-PRO head
restraint cushion, make sure your fingers do
not become caught between the head
restraint cushion and the cover. Failure to
observe this could result in injuries.
See also:
Convenience opening feature
You can ventilate the vehicle before you start driving. To do this, the key is
used to carry out the following functions simultaneously:
unlock the vehicle
open the side windows
open the pan ...
Important safety notes
Do not leave the SmartKey in the cargo compartment. You could otherwise lock
yourself out.
WARNING
When leaving the vehicle, always remove the SmartKey from the ignition lock.
Always take t ...
Important notes
In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
except for when the SmartKey is in position
2 in the i ...