Safety notes
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
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:
Introduction
You can establish a Bluetooth® connection to
the audio system or to COMAND (see the
separate operating instructions).
WARNING
A driver's attention to the road must always
be his/her primary ...
General notes
If you cannot lock or unlock the vehicle with the SmartKey, either the battery
in the SmartKey is discharged, the SmartKey is faulty or the starter battery is
discharged.
Check the battery in ...
High-beam headlamps
- To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2 or start the engine.
- Turn the light switch to or
or
.
- Press the combination switch beyond the ...