The vehicle can detect if certain wear parts need
to be replaced or if malfunctions have occurred in
vehicle systems. If the Telediagnostics service is
activated, relevant data is automatically transmit-
ted to the manufacturer. If fault conditions are
detected by the vehicle system self-diagnosis, the
system transmits recommendations for action to
the Mercedes-Benz customer centre depending
on the fault detected. The customer centre trans-
mits the data to the service partner that you have
entered on the Mercedes me website at:
www..
For selected faults, the notication that a mal-
function has been detected may appear in the
multimedia system with a request to contact the
Mercedes-Benz Customer Centre. From this mes-
sage, a call can be made directly to the customer
centre for assistance.
%
The transmission of a notication to the multi-
media system depends on the country, vehi-
cle model and equipment and requires a fast
data connection, over which the service pro-
vider has no inuence.
%
Reliable fault detection is subject to technical
limitations. Therefore, only a limited selection
of faults can be detected and recommenda-
tions for action transmitted to the customer
centre and the service partners. Mercedes-
Benz AG is continuously working on the
expansion of this service. The fault detection
depends on the country, vehicle model and
equipment.
Data transferred when using Telediagnostics
When the service is activated, relevant data is
automatically transferred to determine the
required scope of maintenance as well as fault
detection and fault rectication.
Details on data transfer can be found in the data
protection information for the Mercedes me con-
nect services. These can be found at:
www. under "My Mercedes me
account", "Terms of use".
%
The scope of the transmitted data depends on
the vehicle model and its equipment. For
technical reasons, not all data is available at
all times.
Engine compartment
Opening and closing the bonnet
&
DANGER Risk of fatal injuries when carry-
ing out maintenance work during the
charging process
During the charging process, the high-voltage
on-board electrical system is under high volt-
age.
#
Do not perform any maintenance work
during the charging process.
&
WARNING Risk of accident due to driving
with the bonnet unlocked
The bonnet may open and block your view.
#
Never release the bonnet when driving.
#
Before every trip, ensure that the engine
bonnet is locked.
636
Maintenance and care
F167 0057 02
English 
