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:
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.
...
Programming the integrated garage
door opener on the rear-view mirror
Programming
WARNING
Only press the transmitter button on the
integrated garage door opener if there are no
persons or objects present within the sweep
of the garage door. People could otherw ...
Important notes on tire pressure
WARNING
Should the tire pressure drop repeatedly:
• check the tire for foreign bodies.
• check whether the wheel is losing air or the
valve is leaking.
• make sure that only a valve cap ...