2013 MERCEDES-BENZ GLK-CLASS SUV maintenance reset

M
M+S tires ............................................ 330
Maintenance see ASSYST PLUS

Malfunction message
see Display messages
Matte finish (cleaning
instructions) ...................................... 305
mbrace Call priority .................................... 287
Display message ............................ 234
Downloading destinations
(COMAND) ..................................... 287
Downloading routes .......................290
Emergency call .............................. 284
Geo fencing ................................... 290
Important safety notes .................. 283
Locating a stolen vehicle ............... 289
MB info call button ........................ 286
Remote vehicle locking .................. 288
Roadside Assistance button .......... 286
Search & Send ............................... 288
Self-test ......................................... 284
Speed alert .................................... 290
System .......................................... 284
Triggering the vehicle alarm ........... 291
Vehicle remote malfunction
diagnosis ....................................... 289
Vehicle remote unlocking .............. 288
Mechanical key
Function/notes ................................ 76
Locking vehicle ................................ 81
Unlocking the driver's door ..............81
Memory card (audio) ......................... 222
Memory function ............................... 106
Message memory (on-board
computer) .......................................... 231
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............ 223
Modifying the programming
(SmartKey) ........................................... 75MOExtended run-flat system
...........313
Mounting wheels Lowering the vehicle ......................356
Mounting a new wheel ................... 355
Preparing the vehicle .....................353
Raising the vehicle .........................354
Removing a wheel
.......................... 355
Securing the vehicle against
rolling away ................................... 353
MP3
Operation ....................................... 222
see separate operating instructions
Multifunction display
Function/notes ............................. 218
Permanent display ......................... 227
Multifunction steering wheel
Operating the on-board computer . 217
Overview .......................................... 33 N
Navigation Menu (on-board computer) ............ 221
see separate operating instructions


NECK-PRO head restraints
Operation ......................................... 52
Resetting after being triggered ........ 53
NECK-PRO luxury head restraints
Operation ......................................... 52
Resetting after being triggered ........ 53
Notes on breaking-in a new
vehicle ................................................ 140 O
Occupant Classification System
(OCS) Faults ............................................... 51
Operation ......................................... 47
System self-test ............................... 50
Occupant safety
Children in the vehicle .....................58
System overview .............................. 40
OCS
Faults ............................................... 51
Operation

......................................... 47
System self-test ............................... 50 Index
13

Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the
pedals.
Do not use
loose floormats.
! If the engine is switched off and
equipment on the diagnostics connection
is used, the starter battery may discharge.
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
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 experience a

problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem again with a Mercedes-Benz Center or
contact us at one
of

the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9 Reporting safety defects
USA only:
The following text is published

as required of
manufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act
of 1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately
inform the National Highway Traffic Safety
Administration (NHTSA) in addition to
notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a
safety defect exists in a group of vehicles, it
may order a recall and remedy campaign.
However, NHTSA cannot become involved in
individual problems between you, your
dealer, or Mercedes-Benz USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153); go
to http://www.safercar.gov ; or write to:
Administrator, NHTSA, 400 Seventh Street,
SW., Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov Introduction
27 Z

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your
vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: ( Y page 27).ASSYST PLUS
Service messages
The ASSYST PLUS service interval display
informs you of the next service due date.
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. Observe the notes on the
engine oil level ( Y page 300).
The multifunction display shows a service
message for several seconds, e.g.:
R Next Service A in .. days
R Service A Due
R Service A Exceeded by .. days
Depending on the operating conditions of the
vehicle, the remaining time or distance until
the next service due date is displayed.
The letter A or B, possibly in connection with
a number or another letter, shows the type of
service. A stands for a minor service and B for
a major service.
You can obtain further information from an
authorized Mercedes-Benz Center. The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is
disconnected.
Maintaining the time-dependent service
schedule:
X
Note down the service due date displayed
in the multifunction display before
disconnecting the battery.
or
X After reconnecting the battery, subtract
the battery disconnection periods
from

the
service date shown on the display. Hiding a service message
X Press the 0038 or 0076 button on the
steering wheel. Displaying service messages
X Switch on the ignition.
X Press the 0059 or 0065 button on the
steering wheel to select the Serv. menu.
X Press the 0063
or 0064 button to
select the
ASSYST PLUS submenu and confirm with
0076.
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
display has been inadvertently reset, this
setting can be corrected at a qualified
specialist workshop.
Have service work carried out

as described
in the Maintenance Booklet. This may
otherwise lead to increased wear and
damage to the major assemblies or the
vehicle. 298
ASSYST PLUS
Maintenance and care

A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the ASSYST PLUS service interval display
after the service work has been carried out.
You can also obtain further information on
maintenance work, for example.
Special service requirements
The specified maintenance interval takes only
the normal operation of the vehicle into
account. Under arduous operating
conditions
or increased load on the vehicle,
maintenance work 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 engine is often left idling for long
periods
Under these or similar conditions, have, for
example, the air filter, engine oil and oil filter
replaced or changed more frequently. Under
arduous operating conditions, the tires must
be checked more often. Further information
can be obtained at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz
Center.
Driving abroad An extensive Mercedes-Benz Service network
is also available in other countries. You can
obtain further information from any
authorized Mercedes-Benz Center. Engine compartment
Hood
Important safety notes G
WARNING
If the hood is unlatched, it may open up when
the vehicle is in motion and block your view.
There is a risk of an accident.
Never unlatch the hood while driving. G
WARNING
When opening and closing the hood, it may
suddenly fall into the closed

position. There is
a risk of injury to persons within range of
movement of the hood.
Open and close the hood only when no one is
within its range of movement. G
WARNING
Certain components in the engine
compartment, such as the engine, radiator
and parts of the exhaust

system, can become
very hot. Working in the engine compartment
poses a risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following. G
WARNING
Opening the hood when the engine is
overheated or when there is a fire in the
engine compartment could
expose you

to hot
gases or other service products. There is a
risk of injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department. G
WARNING
The engine compartment contains moving
components. Certain components, such as
the radiator fan, may continue to run or start
again suddenly when
the ignition

is off. There
is a risk of injury. Engine compartment
299
Maintenance and care
Z