Safety notes
 WARNING
 WARNING
 
Work improperly carried out on electronic 
components and associated software could 
cause them to cease functioning. Because the 
vehicle's electronic components are 
interconnected, any modifications made may 
produce an undesired effect on other 
systems. Electronic malfunctions could 
seriously impair the operating safety of your 
vehicle.
Contact an authorized Mercedes-Benz Center for repairs or modifications to electronic components.
Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle.
Some safety systems only function when the engine is running. You should therefore never turn off the engine while driving.
 WARNING
 WARNING
 
tires/wheels may cause serious damage and 
impair the operating safety of your vehicle.
Such blows can be caused, for example, by running over an obstacle, road debris or a pothole.
If you feel a sudden significant vibration or ride disturbance, or you suspect that damage to your vehicle has occurred:
 - turn on your hazard warning flashers.
 
 - slow down carefully.
 
 - drive with caution to an area which is a safe 
distance from the road.
Inspect the vehicle underbody and tires/ wheels for possible damage. If the vehicle appears unsafe, have it towed to the nearest authorized Mercedes-Benz Center or other qualified maintenance or repair facility for further inspection or repairs.
See also:
Activating/deactivating the rear view 
camera
   – To activate: make sure that the SmartKey 
is in position 2 in the ignition lock.
– Make sure that the "rear view camera" 
function is selected in COMAND (see the 
separate operating in ...
   
Preparing the vehicle
    WARNING
 
The wheel and tire size of the emergency 
spare wheel/spare wheel may differ to that of 
the damaged wheel. When using an 
emergency spare wheel/spare wheel the 
handling characterist ...
   
Stowage compartments
   Important safety notes
WARNING  
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
storing objects in the vehicle. Put luggage or
cargo in the carg ...
   
