fore be carrie
dout at aqualifie dspecialist
workshop. G
WARNING
If work on electronic equipmen tand its soft-
ware is carried out incorrectly, this equipment
could stop working .The electronic systems
are networked via interfaces. Tampering with
these electronic systems could cause mal-
functions in systems which have not been
modified. Malfunctions such as these can
seriously jeopardise the vehicle's operating
safety and therefore your own safety.
You should therefore have all work and mod-
ifications to electronic components carried
out at aqualified specialist workshop. Declarations of conformity
Wireless vehicle components The following information applies to all com-
ponentsoft he vehicle and the COMAND sys-
tem which receive and/or transmit radio
waves:
The components of this vehicle which receive
and/or transmit radio waves are compliant
with the basic requirements and other rele-
vant provisions of Directive 1999/5/EC. You
can obtain further information from any
Mercedes-Ben zService Centre.
Electromagnetic compatibility The electromagnetic compatibility of the vehi-
cle components has been checked and certi-
fied according to the currently valid version
of Directive 72/245/EEC or the equivalent
ECE Regulation ECE-R1 0.Diagnostics connection
G
WARNING
If you connect equipment to adiagnostics
connection, it can affect the operation of the
vehicle systems. This could compromise the operating safety of your vehicle while driving.
There is
arisk of an accident.
Do not connect any equipment to adiagnos-
tics connection. G
WARNING
Loose equipment or cables hanging from a
device which are connected to adiagnostic
connection could impede pedal clearance.
The equipment or cables could get caught
between the pedals when driving and braking
suddenly. This could impair the function of the
pedals. There is arisk of accident.
Do not attach any equipment or cables in the
driver's footwell.
! If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
The diagnostics connection is only intended
for the connection of diagnostic equipment at
aq ualified specialist workshop.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring
information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection. Qualified specialist workshop
Aq ualified specialist worksho phas th enec-
essary special skills, tools and qualifications
to correctl ycarry out any necessary work on
your vehicle. This particularly applie stowork
relevan ttosafety.
Observe the notes in the Servic eBooklet.
Always have the following work carried out at
aq ualified specialist workshop:
R work relevant to safety
R service and maintenance work
R repair work
R modifications ,installations and conver-
sions
R work on electronic components Introduction
23 Z
The washer fluid reservoir is used for both the
windscreen washer system and the headlamp
cleaning system.
Further information on windscreen washer
fluid/antifreeze (Y page 366).Service
ASSYST PLUS
Service messages The ASSYST PLUS service interval display
inform syou of the next service due date.
Information on the type of service and service
intervals (see separate Servic eBooklet).
You can obtain further information from a
Mercedes-Benz Servic eCentre.
i The ASSYST PLUS service interval display
does not show any information on the
engine oil level. Observe the notes on the
engine oil level (Y page 297).
The multifunction display shows aservice
message for afew seconds, e.g.:
Next service Ain..days Service
Adue Service
Aoverdue by ... days The letter indicates which service is due.
Astands for
aminor service and B for
am ajor
service. Anumber or another letter may be
displayed after the letter .This figure indicates
any necessary additional maintenancew ork
to be performed.
If you notify aqualified specialist workshop of
this display, you will receive astatementon
the associated costs.
Th eA SSYS TPLUSs ervice interval display
does not take intoa ccountany periods of
time during which the battery is disconnec-
ted. Maintaining the time-dependent service
schedule:
X Note down the servic eduedate displayed
in the multifunctio ndisplay befor ediscon-
nectin gthe battery.
or
X After reconnecting the battery, subtract
the battery disconnection periods fro mthe
service date shown on the display.
Hiding aservice message X
Pres sthe % ora button on th esteer-
ing wheel.
Displaying service messages X
Switch th eignitio non.
X Press the =or; button on the steer-
ing whee ltoselect the Serv. menu.
X Press the 9or: button to select the
ASSYST PLUS submenu and confirm with
a.
The servic eduedate appear sinthe multi-
functio ndisplay.
Information about Service Resetting th
eASSYST PLUS service inter-
val display
! If the ASSYS TPLUS service interval dis-
play has been inadvertently reset ,this set-
tin gc an be corrected at aqualified special-
ist workshop.
Have service work carried out as described
in the Servic eBooklet. This may otherwise
lead to increased wear and damage to the
major assemblies or the vehicle.
Aq ualified specialist workshop, e.g. a
Mercedes-Ben zService Centre, will reset the
ASSYST PLUS servic einterval display after
the servic ework has been carried out. You
can also obtain further information on main-
tenance work, for example. 300
ServiceMaintenance and care
