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:
Activating AUX mode
AUX drive
Select AUX in the menu using the
buttons on the remote
control and press the button to
confirm.
The AUX menu appears.
Select Source from the AUX menu and
press the button to ...
Service for recovering a stolen vehicle
If your vehicle has been stolen:
•► Notify the police.
The police will issue a numbered incident
report.
•► This number will be forwarded to the
Mercedes-Benz Customer Assistance
...
Override feature for the rear side windows
WARNING
When children ride on the vehicle's rear seats, activate the override switch.
Otherwise, the children could be injured, e.g. by trapping themselves in the rear
side window.
...