Connecting equipmen
ttothe 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
during the main inspection. Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
Observe the notes in the Maintenance
Booklet.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R work relevant to safety
R service and maintenance work
R repair work
R alterations, installation work and
modifications
R work on electronic components Problems with your vehicle
If you should experienc eaproble mwith your
vehicle, particularly one that you believe may
affec tits safe operation, we urge yo uto
contact an authorized Mercedes-Benz Center
immediatel ytohavet he problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
agai nwithaM ercedes-Ben zCenter or
contact us at one of the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA,L LC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department Mercedes-BenzC
anada, Inc.
98 Vanderhoof Avenue
Toronto ,Ontario M4G 4C9 Reporting safety defects
US Ao nly:
The followin gtextisp ublished as required of
manufacturers unde rTitle 49 ,Code of U.S.
Federal Regulations, Part 57 5pursuan ttothe
"National Traffic and Motor Vehicle Safety Act
of 1966".
If you believe that your vehicle has adefect
which could cause acrash or could cause
injury or death, you should immediately
inform the National Highway Traffic Safety
Administration (NHTSA )inadditionto
notifying Mercedes-Benz USA, LLC.
If NHTS Areceive ssimilar complaints ,itmay
open an investigation, and if it find sthata
safety defect exists in agroup of vehicles, it
may order arecall and remedy campaign.
However, NHTSA cannot become involved in
individualp roblems between you, your
dealer, or Mercedes-Benz USA, LLC.
To contact NHTSA,y ou may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153) ;go
to http://www.safercar.gov;orw rite to:
Administrator,N HTSA,400 SeventhS treet,
SW., Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov Limited Warranty
! Follow the instructions in this manual
aboutt he proper operation of your vehicle
as well as about possible vehicle damage.
Damage to your vehicle that arises from
culpablec ontraventionsa gainst these
instructions is not covered either by the
Mercedes-Ben zLimited Warranty or by the
New or Used-Vehicle Warranty. 26
Introduction
Information on the type of service and service
intervals (see the separate Maintenance
Booklet).
You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
i The ASSYST PLUS service interval display
does not show any information on the
engine oil level.O bserve the notes on the
engin eoil level (Y page 307).
The multifunction display shows aservice
message for several seconds, e.g.:
R Servic eAin..D ays R
Servic eADue R
Servic eAExceeded by .. Days Depending on the operatin
gcondition softhe
vehicle, the remainin gtime or distance until
the nex tservice due date is displayed.
The letter A or
B ,p
ossibly in connection with
an umber or another letter, shows the type of
service. A stands for
aminor servic eand B for
am ajor service.
You can obtain further information from an
authorized Mercedes-Benz Center.
The ASSYST PLUS servic einterval display
does not take intoa ccountany periods of
time during which the battery is
disconnected.
Maintaining the time-dependent service
schedule:
X Note down the servic eduedate displayed
in the multifunctio ndisplay before
disconnecting the 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 000C or0002 button on the
steerin gwheel. Displaying service messages X
Switch on th eignition.
X Pres sthe 000A or0004 button on the
steerin gwheel to selec tthe Serv. menu.
X Press the 0006or0005 button to select the
ASSYST PLUS submenu and confirm by
pressing the 000Cbutton.
The service due date appears in the
multifunction display.
Information about Service Resetting the ASSYST PLUS service
interval display
!
If the ASSYST PLUS service interval
displayh as been inadvertently reset, this
settingc an be corrected at aqualified
specialist workshop.
Have service work carried out as described
in the MaintenanceB ooklet. This may
otherwise lead to increased wear and
damage to the major assemblies or the
vehicle.
Aq ualified specialist workshop, e.g. an
authorize dMercedes-Ben zCenter, will reset
the ASSYST PLUS servic einterval display
after the servic ework has been carried out.
You can also obtain further information on
maintenanc ework, for example.
Special service requirements
The specified maintenanc einterval takes only
the normal operation of the vehicle into
account. Under arduous operatin gconditions
or increased load on the vehicle,
maintenanc ework must be carried out more
frequently, for example:
R regular city driving with frequent
intermediate stops
R if the vehicle is primarily used to travel
short distances
R use in mountainous terrain or on poor road
surfaces
R if the engin eisoften left idling for long
periods 310
MaintenanceMaintenance and care
