2013 MERCEDES-BENZ M-Class ECO mode

Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle ..............190
Ashtray ............................................... 346
Assistance menu (on-board
computer) .......................................... 272
ASSYST PLUS Displaying a service message ........369
Hiding a service message ..............369
Notes ............................................. 368
Resetting the service interval
displa y........................................... 369
Service message ............................ 368
Special service requirements ......... 369
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................75
Function .......................................... .75
Switching off the alarm ....................75
ATTENTIO NASSIST
Activating/deactivating .................273
Display message ............................ 302
Function/notes ............................. 230
Audio menu (on-board computer) ....269
Audio system see separate operating instructions
Authorized Centers
see Qualified specialist workshop
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshops
see Qualified specialist workshop
AUTO lights
Display message ............................ 298
see Lights
Automatic engine start (ECO start/
stop function) .................................... 162
Automatic engine switch-off (ECO
start/stop function) ..........................162
Automatic headlamp mode ..............120
Automatic transmission Automatic drive program ...............169
Changing gea r............................... 168
DIRECT SELECT leve r..................... 165
Display message ............................ 312
Drive program displa y.................... 165Driving tips
.................................... 168
Emergency running mode ..............173
Engaging drive position .................. 167
Engaging neutra l............................ 166
Engaging par kposition
automatically ................................. 166
Engaging revers egear ................... 166
Engaging the par kposition ............ 165
Kickdow n....................................... 168
Manual drive program ....................171
Overview ........................................ 165
Problem (malfunction) ...................173
Progra mselector button ................169
Pulling away ................................... 160
Shift range s................................... 170
Starting the engine ........................159
Steering wheel paddle shifters ......169
Trailer towing ................................. 168
Transmission position displa y........ 165
Transmissio npositions .................. 167
Automatic transmission
emergency mode ............................... 173
Axle load, permissible (trailer
towing) ............................................... 455 B
Bag hook ............................................ 337
Ball coupling Installing ........................................ 255
Removing ....................................... 259
Storing ........................................... 260
BAS (Brake Assist System) .................67
BAS PLUS (Brake Assist System
PLUS) .................................................... 67
Battery (SmartKey) Checking .......................................... 81
Important safety notes ....................81
Replacing ......................................... 81
Battery (vehicle)
Charging ........................................ 387
Display message ............................ 300
Important safety notes ..................385
Jump starting ................................. 389
Overview ........................................ 385
Blin dSpot Assist
Activating/deactivating .................273
Display message ............................ 306 Index
5

Problem (malfunction)
.....................83
Starting the engine ........................159
Snow chains
Information .................................... 401
Snow drive program ....................... 245
Sockets
Center console .............................. 347
General notes ................................ 347
Luggage compartment ...................348
Rea rcompartmen t......................... 348
Spare wheel
see Emergency spare wheel
Specialist workshop ............................ 27
Special seat bel tretractor .................. 62
Speed ,controlling
see Cruise control
Speedometer
Digital ............................................ 267
In the Instrument cluster .........33, 263
Segments ...................................... 264
Selecting the unit of
measurement ................................ 274
see Instrument cluster
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message ............................ 291
Introduction ..................................... 43
Warning lamp ................................. 324
Warning lamp (function) ................... 43
Standing lamps
Changing bulbs .............................. 131
Display message ............................ 297
Switching on/off ........................... 123
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 159
STEE RCONTROL .................................. 75
Steering (display message) ..............314
Steering wheel Adjusting (electrically). ..................111
Adjusting (manually). .....................110
Button overview ............................... 35
Buttons (on-board computer) ......... 264
Cleaning ......................................... 376 Important safety notes
..................110
Paddle shifters ............................... 169
Steering wheel heating ..................111
Storing settings (memory
function) ........................................ 116
Steering wheel heating
Problem (malfunction) ...................112
Switching on/off ........................... 111
Steering wheel paddle shifters ........169
Stopwatch (RACETIMER) ................... 279
Stowage areas ................................... 332
Stowage compartments Armrest (under) ............................. 334
Center console .............................. 334
Cuph olders ................................... 343
Eyeglasses compartment ...............334
Glove box ...................................... .333
Important safety information .........333
Stowage net ................................... 335
Stowage net ....................................... 335
Stowage space Center console (rear) .....................334
Summer tires ..................................... 400
Sun visor ............................................ 345
Surround lighting (on-board
computer) .......................................... 275
Suspension tuning AMG adaptive sport suspension
system ........................................... 212
SETUP (on-board computer) ..........279
SUV
(Sport Utility Vehicle) .......................26
Switching air-recirculation mode
on/off ................................................. 150
Switching off the alarm (ATA) ............75 T
Tachometer ........................................ 264
Tailgate Display message ............................ 313
Emergency unlocking .......................91
Important safety notes ....................87
Limiting the opening angle ...............91
Opening/closing (automatically
from inside) ...................................... 90
Opening/closing (automatically
from outside) ................................... 8918
Index

notified Mercedes-Benz USA, LLC in
writing of the need for its repair,
(2) the same substantia ldefect or
malfunction of a less serious nature than
category (1) has been subject to repair
four or more times and you have directly
notified us in writing of the need for its
repair, or
(3) the vehicle is out of service by reason of repair of the same or differen tsubstantial
defects or malfunctions for a cumulative
total of more than 30 calendar days.
Please send your writte nnotice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes Drive
Montvale, NJ 07645-0350 Maintenance
The Service and Warranty Booklet describes
all the necessary maintenance work which
should be done at regular intervals.
Always have the Service and Warranty
Booklet with you when you bring the vehicle
to an authorized Mercedes-Benz Center. The
service advisor will record every service for
you in the Service and Warranty Booklet. Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help in the event of
a breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered by our
agents 24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372)
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance
Program brochure (USA) or the "Roadside
Assistance" section in the Service and
Warranty booklet (Canada) .You will find both
in your vehicle literature portfolio. Change of address or change of
ownership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or
simply call the Mercedes-Benz Customer
Assistance Center (USA) at the hotline
number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (Canada) at
1-800-387-0100. This will assist us in
contacting you in a timely manner should the
need arise.
If you sell your Mercedes, please leave the
entire literature in the vehicle so that it is
available to the next owner.
If you have purchased a used car, please send
us the "Notification of Used Car Purchase" in
the Service and Guarantee booklet or simply
call the Mercedes-Benz Customer Assistance
Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service (Canada) at
1-800-387-0100. Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
R service facilities or replacement parts may
not be readily available.
R unleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
may cause damage to the catalytic
converter.
R the fuel may have a considerably lower
octane rating. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available
for delivery in Europe through our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to
one of the following addresses.
In the USA Introduction
25 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).Panic alarm
X
To activate: press000Dbutton 0002for at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press000Dbutton 0002
again.
or
X Insert the SmartKey into the ignition lock.
or
X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the
vehicle. Occupant safety
Important safety notes
G
WARNING
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead
to the restraint system sno longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
In this section, you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R seat belts
R child restraint systems
R LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R PRE-SAFE ®
R air bag system components with:
-PASSENGER AIR BAG OFF indicator lamp
- front-passenger seat with Occupant
Classification System (OCS)
The different air bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are always
deployed in an accident.
i See "Children in the vehicle" for
information on infants and children
traveling with you in the vehicle restraint
systems for infants and children
(Y page 60). 42
Occupant safetySafety

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).SmartKey
Important safety notes
G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shift the automatic transmission out of
parking position P.
R starting the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children. 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
If you attach heavy or large objects to the
SmartKey, the SmartKey could be
unintentionally turned in the ignition lock. This
could cause the engine to be switched off.
There is a risk of an accident.
Do not attach any heavy or large objects to
the SmartKey. Remove any bulky keyrings
before inserting the SmartKey into the
ignition lock.
! Keep the SmartKey away from strong
magnetic fields. Otherwise, the remote
control function could be affected. 78
SmartKeyOpening and closing

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).Exterior lighting
General notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. Driving abroad
Conversion to symmetrical low beam Switch the headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using
symmetrical lights, the edge of the road is not
lit as widely and as far ahead as normal.
Have the headlamps converted at a qualified
specialist workshop as close to the border as
possible before driving in these countries.
Conversion to asymmetrical low beam
after returning Have the headlamps converted back to
asymmetrical low-beam headlamps at a
qualified specialist workshop as soon as
possible after crossing the border again. Setting the exterior lighting
Setting options Exterior lighting can be set using:
R
the light switch
R the combination switch (Y page 123)
R the on-board computer (Y page 274)
Light switch Operation
00050011
Left-hand standing lamps
00060013 Right-hand standing lamps
00070016 Parking lamps, license plate and
instrumen tcluste rlighting
000C0006 Automatic headlamp mode,
controlled by the light sensor
000D000D Low-beam/high-beam headlamps
001D0010 Rear fog lamp
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
X Turn the light switch to 0006.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
R remove the SmartKey fro mthe ignition lock
R open the driver's door with the SmartKey
in position 0.
Automatic headlamp mode G
WARNING
When the light switch is set to 0006, the low-
beam headlamps may not be switched on 120
Exterior lightingLights and windshield wipers

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).Overview of climate control systems
Important safety notes
Observe the settings recommended on the
following pages. The windows could
otherwise fog up.
To preven tthe windows from fogging up:
R switch off climate control only briefly
R switch on air-recirculation mode only
briefly
R switch on the cooling with air
dehumidification function
R switch on the defrost windshield function
briefly, if required
Climate control regulates the temperature
and the humidity in the vehicle interior and
filters undesirable substances out of the air.
Climate control is only operational when the
engine is running. The system only works
optimally when the side windows and the roof
are closed.
The residual heat function can only be
activated or deactivated with the ignition
switched off (Y page 150).
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the
convenience opening feature (Y page 93).
This will speed up the cooling process and
the desired vehicle interior temperature
will be reached more quickly. i
The integrated filter can filter out most
particles of dust, and completely filters out
pollen. Aclogged filter reduces the amount
of air supplied to the vehicle interior .For
this reason, you should always observe the
interval for replacing the filter, which is
specified in the Maintenance Booklet .As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Maintenance
Booklet.
i It is possible that the dehumidification
function of the climate control system may
be activated automatically an hour after the
SmartKey has been removed. The vehicle
is ventilated for 30 minutes. 138
Overview of climate control systemsClimate control

001F
To direct the airflow through the rear air vents
001E To direct the airflow through the footwell vents Information about using dual-zone
automatic climate control
The following contains notes and
recommendations on optimum use of dual-
zone automatic climate control.
R Activate climate control using the 0006and
0007/0005 buttons. The indicator lamps in
the 0006 and0007/0005 buttons light up.
R Set the temperature to 72 ‡ (22 †).
R Only use the defrosting function briefly
until the windshield is clear again.
R Only use air-recirculation mode briefly, e.g.
if there are unpleasant outside odors or
when in a tunnel. The windows could
otherwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the ZONE function to adopt the
temperature settings on the driver's side
for the front-passenger side as well. The
indicator lamp above the 0004button goes
out.
i During automatic engine switch-off, the
ECO start/stop function only operates at a
reduced capacity. If you require the full
climate control output, you can switch off
the ECO start/stop function by pressing
the ECO button (Y page 163). Overview of climate control systems
141Climate control