2013 MERCEDES-BENZ R-CLASS FAMILY TOURER seat memory

Low-beam headlamps
Changing bulbs .............................. 127
Display message ............................ 221
Setting for driving abroad
(symmetrical) ................................. 120
Switching on/off ........................... 121
Lumbar support
Adjusting (on the seat) ..................110
Luxury head restraints .....................103 M
M+S tires ............................................ 314
Malfunction message see Display messages
Matte finish (cleaning
instructions) ...................................... 291
mbrace Call priority .................................... 275
Display message ............................ 218
Downloading destinations
(COMAND) ..................................... 275
Emergency call .............................. 272
Important safety notes ..................271
Locating astolen vehicl e............... 277
MB info call button ........................274
Roadside Assistance button ..........274
Search &Send ............................... 276
Self-test ......................................... 272
System .......................................... 272
Vehicle remote unlocking ..............276
Mechanical key
Function/notes ................................ 78
Unlocking the driver's door ..............84
Memory card (audio) .........................204
Memory function ............................... 116
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) ............212
Modifying the programming
(SmartKey) ........................................... 78
MOExtende dtires .............................. 300 Mounting wheels
Lowerin gthe vehicle ...................... 338
Mounting anew wheel ................... 338
Raising the vehicle .........................336
Removing awheel .......................... 337
Securing the vehicle against
rolling away ................................... 335
MP3
see separate operating instructions
Multifunction display ........................202
Multifunction steering wheel Operating the on-board computer .201
Overview .......................................... 33 N
Navigation Menu (on-board computer) ............205
see separate operating instructions
NECK-PRO head restraints
Operation ........................................ .53
Resetting after being triggered ........53
NECK-PRO luxury head restraints
Operation ........................................ .53
Resetting after being triggered ........54
Notes on breaking-in anew
vehicle ................................................ 148 O
Occupant Classification System
(OCS) Faults ............................................... 51
Operation ........................................ .46
System self-test ............................... 50
Occupant safety
Childrenint he vehicle..................... 60
Important safety notes ....................40
OCS
Faults ............................................... 51
Operation ........................................ .46
System self-test ............................... 50
Odometer ........................................... 203
see Trip odometer
Off-road system
4MATIC .......................................... 185
Oil
see Engine oil 12
Index

Warning lamp ................................. 238
Warning lamp (function) ...................58
Seats
Adjusting (electrically) ...................102
Adjusting the head restraint ..........103
Cleaning the cover .........................295
Correct driver's sea tposition ........100
Entry position (3rd row of seats) ....108
Exit position (3rd row of seats) ......108
Folding downt he 2nd row of
seats .............................................. 256
Folding downt he 3rd row of seats .257
Folding the 2nd row of seats
forward manually ........................... 107
Folding the rear bench seat
forwards/back ............................... 254
Important safety notes ..................101
Overview ........................................ 101
Resetting the 2nd row of seats ......258
Resetting the 3rd row of seats ....... 258
Seat heating problem ....................111
Seat ventilation problem ................111
Storing settings (memory
function) ........................................ 116
Switching sea theating on/off .......110
Switching seat ventilation on/off ..111
Securing hooks .................................. 260
Selector lever Cleaning ......................................... 295
Sensors (cleaning instructions) .......293
Service see ASSYST PLUS
Service products
Brake fluid ..................................... 355
Coolant (engine) ............................ 355
DEF special additive s..................... 353
Engine oil ....................................... 354
Fuel ................................................ 351
Important safety notes ..................350
Washer fluid .................................. .356
Service work
see ASSYST PLUS
Settings
Factory (on-board computer) .........206
On-board computer .......................206
Setting the air distribution ...............141
Setting the airflow ............................141Short journeys (diesel particle
filter)
................................................... 169
Side impact air bag .............................45
Side marker lamp (display
message) ............................................ 223
Side marker lamps (changing
bulbs) ................................................. 128
Side windows Cleaning ......................................... 292
Convenience closing feature ............91
Convenience opening feature ..........90
Hinged sid ewindows ....................... 90
Important safety information ...........89
Opening/closing .............................. 89
Overview .......................................... 89
Problem (malfunction) .....................93
Resetting ......................................... 92
Sliding sunroof
Important safety notes ....................93
Opening/closing .............................. 94
Problem (malfunction) .....................97
Resetting ......................................... 95
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................80
Changing the programming .............78
Checking the battery .......................79
Convenience closing feature ............91
Convenience opening feature ..........90
Display message ............................ 236
Door central locking/unlocking .......77
Important safety notes ....................76
Loss ................................................. 81
Mechanical key ................................ 78
Overview .......................................... 76
Positions (ignition lock) .................149
Problem (malfunction) .....................81
Starting the engine ........................151
Snow chains
Information .................................... 315
Sockets
2nd row of seats ............................ 270
Center console .............................. 269
Front-passenger footwell ...............269
General notes ................................ 269
Luggage compartment ...................270 Index
15

Spare wheel
Storage location ............................ 342
Stowing .......................................... 344
Specialist workshop ............................ 24
Special seat beltr etractor.................. 62
Speed ,controlling
see Cruise control
Speedometer
Additional speedometer (on-
board computer) ............................ 203
In the Instrument cluster .................31
Segments ...................................... 201
Selecting the unit of
measurement ................................ 206
see Instrument cluster
SRS (Supplemental Restraint
System)
Display message ............................ 218
Introduction ..................................... 41
Warning lamp ................................. 244
Warning lamp (function) ................... 41
Standing lamps
Changing bulbs .............................. 128
Display message ............................ 223
Switching on/off ........................... 121
Starting (engine) ................................ 150
Steering (display message) ..............236
Steering wheel Adjusting (electrically). ..................112
Adjusting (manually). .....................112
Button overview ............................... 33
Buttons (on-board computer) ......... 201
Cleaning ......................................... 295
Important safety notes ..................112
Paddle shifters ............................... 157
Steering wheel heating ..................112
Storing settings (memory
function) ........................................ 116
Steering wheel heating
Problem (malfunction) ...................113
Switching on/off ........................... 112
Steering wheel paddle shifters ........157
Stowage areas ................................... 250
Stowage compartments 3rd row of seats ............................ .253
Armrest (under) ............................. 251
Center air vents (2nd row of
seats) ............................................ .252 Center console
.............................. 252
Center console (2nd row of seats) .252
Cuph olders ................................... 264
Glove box ...................................... .251
Important safety information .........251
Stowage net ................................... 253
Stowage net ....................................... 253
Summer tires ..................................... 314
Sun visor ............................................ 266
Supplement Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer) .......................................... 208
Switching air-recirculation mode
on/off ................................................. 143
Switching off the alarm (ATA) ............72 T
Tachometer ........................................ 201
Tailgate Display message ............................ 235
Important safety notes ....................85
Limiting the opening angle ...............88
Opening/closing (automatically
from inside) ...................................... 87
Opening/closing (automatically
from outside) ................................... 86
Opening/closing (from outside) .......85
Opening dimensions ......................357
Tail lamps
Display message ............................ 223
see Lights
Tank content
Fuel gauge ....................................... 31
Technical data
Capacities ...................................... 350
Emergency spare wheel .................346
Information .................................... 348
Tires/wheels ................................. 339
Vehicle data ................................... 357
TELEAID
Call priority .................................... 275
Downloading destinations
(COMAND) ..................................... 275
Emergency call .............................. 272
Important safety notes ..................27116
Index

Problem Possible causes/consequences and
M Solutions
The
42
indicator lamp does not
light up and/or does
not stay on.
The front-passenger
seat is:
R unoccupied
R occupied with a
weight up to that of a
typical twelve-
month-old child in a
standard child
restraint system The OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the
child seat.
X Check the installation of the child restraint system.
X Make sure that no objectsa re applying additional weight onto
the seat.
X Make sure there are no objects applying additional force to the
seat. Head restraints that press against the roof or books that
are behind or trapped between the seat, for example, apply
additional force to the seat. The OCS senses such forces as
additional weight.
X If the 42 indicator lamp remains off, have the OCS
checked as soon as possible at a qualified specialist workshop.
Do not transport a child on the front-passenge rseat as long as
the OCS is not functioning.
X Observe the additional messages in the multifunction display
(Y page 220). PRE-SAFE
®
(preventative occupant
protection) G
WARNING
The PRE-SAFE ®
system reduces the impact of
an acciden tonvehicle occupants, as long as
their seat belts have been fastened correctly.
Although your vehicle is equipped with a PRE-
SAFE ®
system, the possibility of injury in the
event of an acciden tcannot be ruled out .You
should therefore always drive carefully and
adapt your driving style to the prevailing road,
weather and traffic conditions. G
WARNING
Make sure that nobody can become trapped
as you adjust the seat.
! Make sure that there are no objects in the
footwell or behind the seats when resetting
the seats. There is a risk that the seats
and/or the objects could be damaged.
PRE-SAFE ®
takes preemptive measures to
protect occupants in certain hazardous
situations. PRE-SAFE
®
intervenes:
R if BAS intervenes, e.g. in emergency
braking situations
R if, on vehicles with DISTRONIC PLUS, BAS
PLUS intervenes powerfully
R if, on vehicles with DISTRONIC PLUS, the
radar sensor system detectsani mminent
dange rofcollision in certain situations
R in critical driving situations, e.g. when
physical limits are exceeded and the
vehicle understeers or oversteers severely
PRE-SAFE ®
takes the following measures
depending on the hazardous situation
detected:
R the front seat belts are pre-tensioned.
R on vehicles with memory function for the
front-passenger seat: the front-passenger
seat is adjusted if it is in an unfavorable
position. 52
Occupant safetySafety

G
WARNING
If the child restraint system is not fitted
correctly on a suitable seat, it may not fulfil
its protective function. In the event of an
accident, sharp braking or a sudden change
in direction, the child may not be held
securely.T he child could thus be seriously or
even fatally injured. For this reason, when
fitting a child restraint system, observe the
manufacturer's installation instructions and
the correct use of the child restraint system.
Child restraint systems should preferably be
fitted on the rear seats. The child is generally
better protected there.
The entire base of the child restraint system
must always rest on the seat cushion.
Therefore, never place objects, e.g. a cushion,
under the child restraint system.
Only use child restraint systems with the
original cover designed for them. Only replace
damaged covers with genuine covers.
We recommend that you use the child
restraint systems which have been
recommended for Mercedes-Benz. G
WARNING
Infants and small children should never share
a seat belt with another occupant. In the event
of an accident, they could be crushed
between the occupant and seat belt.
Ac hild's risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint.
Children that are too large for a child restraint
must travel in seats using normal seat belts.
Position the shoulder belt across the chest
and shoulder, not face or neck.Ab ooster seat
may be necessary to achieve proper seat belt
positioning for children over 41 lb (18 kg) until
they reach a height where a lap-shoulder belt
fits properly without a booster.
When the child restraint is not in use, remove
it from the vehicle or secure it with the seat
belt to prevent the child restraint from becoming a projectile in the event of an
accident.
G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. Achild's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could:
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
ignition lock or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and the child could be burned on these
parts. G
WARNING
Do not carry heavy or hard objects in the
passenger compartment or cargo
compartmentu nless they are firmly secured
in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident Children in the vehicle
61Safety Z

ignition lock or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direc tsunlight .The child restraint system's
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
Child-proof locks for the rear doors G
WARNING
Children could open a rear door from inside
the vehicle. This could result in serious
injuries or an accident. Therefore, when
children ride in the rear always secure the rear
doors with the child-proof locks. You secure each door individually with the
child-proof locks on the rear doors.
Adoor
secured with a child-proof lock cannot be
opened from inside the vehicle. When the
vehicle is unlocked, the door can be opened
from the outside.
X To activate: press the child-proof lock
lever down in the direction of arrow ;.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press the child-proof lock
lever up in the direction of arrow :.Override feature for the rear side
windows G
WARNING
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window. X
To activate/deactivate: press button:.
Button :is pushed in or extended. If the
button has engaged, operation of the rear
side windows is deactivated. Operation is
then only possible using the switches in the
driver's door. Driving safety systems
Driving safety systems overview
In this section, you will find information about
the following driving safety systems:
R ABS (Anti-lock BrakingSystem)
(Y page 68)
R BAS (Brake AssistSystem) (Y page 68)
R ESP ®
(Electronic StabilityProgram)
(Y page 69)
R EBD ( electronic brake force distribution)
(Y page 70)
R Distance warning function (Y page 71) Important safety notes
If you fail to adapt your driving style or
become distracted, the driving safety Driving safety systems
67Safety 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 24).SmartKey
Important safety notes
G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do not give them access
to an unlocked vehicle. Achild's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the
seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very hot, and a child could be burned on these
parts.
G
WARNUNG
If a key ring is too heavy or too large, the
weight acting on the SmartKey could cause it
to turn in the ignition lock or catch on the
steering wheel. This could cause the engine
to be switched off suddenly. You could lose
control of the vehicle and cause an accident.
Do not attach any heavy or large key rings to
the SmartKey that is inserted in the ignition.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
The Product label with FCC ID and IC
certification number can be found in the
battery case of the SmartKey.
i Canada only:
This device complies with RSS-210 of
Industry Canada.O peration is subjectto
the following two conditions:
1. This device may not cause interference,
and
2. this device must accep tany interference
received, including interference tha tmay
cause undesired operation.
Any unauthorized modificatio nto this
device could void the user's authority to
operate the equipment. 76
SmartKeyOpening/closing

Problem Possible causes/consequences and
M Solutions
You have lost the
mechanical key. X
Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. The engine cannot be
started using the
SmartKey. The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary
(Y page 303).
or
X Jump-start the vehicle (Y page 304).
or
X Consult a qualified specialist workshop. The engine cannot be
started using KEYLESS-
GO. The SmartKey is in
the vehicle. Ad
oor is open. Therefore, the SmartKey cannot be detected as
easily.
X Close the door and try to start the vehicle again. There is interference from a powerful source of radio waves.
X
Start your vehicle with the SmartKey in the ignition lock. Doors
Important safety notes
G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do not give them access
to an unlocked vehicle. Achild's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and a child could be burned on these
parts. G
WARNING
Do not carry heavy or hard objects in the
passenger compartment or cargo
compartmentu nless they are firmly secured
in place. 82
DoorsOpening/closing