2013 MERCEDES-BENZ M-Class License

Level control (vehicles with
AIRMATIC package)
Basic settings ................................ 211
Function/notes ............................. 210
Important safety notes ..................210
Level control (vehicles with the
ON&OFFROAD package)
Basi csettings ................................ 205
Function/notes ............................. 204
Important safety notes ..................204
License plate lamp (display
message) ............................................ 297
Light function ,active
Display message ............................ 298
Lights
Activating/deactivating the
interio rlighting delayed switch-off .276
Active light function .......................125
Automatic headlamp mode ............120
Cornering light function .................125
Driving abroad ............................... 120
Hazard warning lamps ...................124
High beam flasher .......................... 124
High-beam headlamps ...................124
Ligh tswitc h................................... 120
Low-beam headlamps ....................121
Parking lamps ................................ 122
Rea rfog lamp ................................ 122
Setting the brightness of the
ambient lighting (on-board
computer) ...................................... 275
Setting the color of the ambient
lighting (on-board computer) .........275
Standing lamps .............................. 123
Switching Adaptive Highbeam
Assist on/off ................................. 275
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 274
Switching the exterio rlighting
delayed switch-off on/off (on-
board computer )............................ 275
Switching the surround lighting
on/off (on-board computer) ..........275
Turn signals ................................... 123
see Changing bulbs
see Interior lighting
see Lights Light sensor (display message)
.......298
Loading guidelines ............................332
Locking see Centra llocking
Locking (doors)
Automatic ........................................ 86
Emergency locking ........................... 87
From inside (central locking
button) ............................................. 85
Locking centrally
see Centra llocking
Locking verification signal (on-
board computer) ............................... 276
Low-beam headlamps Changing bulbs .............................. 130
Display message ............................ 295
Setting for driving abroad
(symmetrical) ................................. 120
Switching on/off ........................... 121
LOW RANGE
Display message ............................ 304
Off-road gea r................................. 250
LOW RANGE off-road gear ................250
Luggage holde r(EASY-PACK load-
securing kit) ...................................... .341
Lumbar support Adjusting (on the seat) ..................107
Luxury head restraints .....................105 M
M+S tires ............................................ 400
Maintenance see ASSYST PLUS
Malfunction message
see Display messages
Matte finish (cleaning
instructions) ...................................... 372
mbrace Call priority .................................... 354
Display message ............................ 289
Downloading destinations
(COMAND) ..................................... 354
Downloading route s....................... 358
Emergency call .............................. 351
Geo fencing ................................... 358
Important safety notes ..................350
Locating astolen vehicl e............... 357 Index
13

qualified maintenance or repair facility for
further inspection or repairs. Declarations of conformity
Vehicle components which receive
and/or transmit radio waves USA:
"The wireless devices of this vehicle
comply with Part 15 of the FCC Rules.
Operation is subjec tto the following two
conditions: 1) These devices may not cause
harmful interference, and 2) These devices
must accept any interference received,
including interference that may cause
undesired operation. Changes or
modifications not expressly approved by the
party responsible for compliance could void
the user’s authority to operate the
equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference,
including interference that may cause
undesired operation of the device." Diagnostics connection
G
WARNING
If you connect equipment to the on-board
diagnostics connection, it can affect the
operation of the vehicle systems. This can
impair the operating safety of your vehicle
while driving. There is a risk of an accident.
Do not connect any equipment to the on-
board diagnostics connection. G
WARNING
Loose equipment or equipment cables which
are connected to the on-board diagnostics
connection can obstruct the area around the
pedals. The equipment or the cables could
come between the pedals in the event of sudden braking or acceleration. This may
affect the function of the pedals. There is a
risk of an accident.
Do not attach any equipment or cables in the
driver's footwell.
! If the engine is switched off and
equipment on the diagnostics connection
is used, the starter battery may discharge.
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop.
Connecting equipment to the diagnostics
connection can, for example, lead to
emissions monitoring information being
reset. 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 Correct use
G
WARNING
There are various warning stickers affixed to
your vehicle. Their purpose is to alert you and
others to various dangers. Therefore, do not Introduction
27 Z

This information helps, for example, to test
vehicle systems after an accident and to
continually improve vehicle safety.
Daimler AG can access this data and submit
it:
R for safety research or vehicle diagnosis
purposes
R with the consent of the vehicle owner
R on the instruction of prosecuting
authorities
R for use in arbitration of disputes that
involve Daimler AG, its affiliates or its sales
and service organizations
R as otherwise required or permitted by law.
Please check your mbrace (Canada: TELE
AID) purchase agreement to find out more
about data that can be recorded and
transmitted by this system. Information on copyright
General information
You can find information on licenses for free
and open-source software used in your
vehicle and its electronic components on the
following website:
http://www.mercedes-benz.com/
opensource Introduction
29 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).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

automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is a risk of an
accident.
In such situations, tur nthe light switch to
000D.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times. 00050011
Left-hand standing lamps
00060013 Right-hand standing lamps
00070016 Parking lamps, license plate and
instrumentc luster lighting
000C0006 Automatic headlamp mode,
controlled by the light sensor
000D000D Low-beam/high-beam headlamps
001D0010 Rear fog lamp
0006 is the favored light switch setting. The
light setting is automatically selected
according to the brightnes softhe ambient
light (exception: poor visibility due to weather
conditions such as fog, snow or spray):
R SmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
R With the engine running: if you have
activated the daytime running lamps
function via the on-board computer, the
daytime running lamps or the low-beam
headlamps and parking lamps are switched
on or off automatically depending on the
brightness of the ambient light. X
To switch on automatic headlamp
mode: turn the light switch to 0006.
Only for Canada:
The daytime running lamps improve the
visibility of your vehicle during the day. The
daytime running lamps function is required by
law in Canada. It cannot therefore be
deactivated.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambient light: if you
turn the light switch to 0016, you turn on the
daytime running lamps and parking lamps.
If the engine is running and you turn the light
switch to 000D, the manual settings take
precedence over the daytime running lamps.
USA only:
The daytime running lamps improve the
visibility of your vehicle during the day. To do
this, the daytime running lamps function must
be switched on using the on-board computer
(Y page 274).
If the engine is running and you turn the light
switch to 0016or000D, the manual settings
take precedence over the daytime running
lamps.
i In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
Low-beam headlamps G
WARNING
When the light switch is set to 0006, the low-
beam headlamps may not be switched on
automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is a risk of an
accident.
In such situations, turn the light switch to
000D. Exterior lighting
121Lights and windshield wipers Z

00050011
Left-hand standing lamps
00060013 Right-hand standing lamps
00070016 Parking lamps, license plate and
instrument cluster lighting
000C0006 Automatic headlamp mode,
controlled by the lights ensor
000D000D Low-beam/high-beam headlamps
001D0010 Rear fog lamp
Even if the light sensor does not detec tthat
it is dark, the parking lamps and low-beam
headlamps switch on when the ignition is
switched on and the light switch is set to the
000D position. This is a particularly useful
function in the event of rain and fog.
X To switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 000D.
The green 000Dindicator lamp in the
instrumentc luster lights up.
Rear fog lamp 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
The rear fog lamp improves visibility of your
vehicle for the traffic behind in the event of
thick fog. Please take note of the country-
specific regulations for the use of rear fog
lamps.
X To switch on the rea rfog lamps: turn the
SmartKey in the ignition lock to position 2
or start the engine.
X Turn the light switch to 000Dor0006.
X Press the 0010button.
The yellow 0010indicator lamp in the
instrumen tcluster lights up.
X To switch off th erear fog lamp: press the
0010 button.
The yellow 0010indicator lamp in the
instrumen tcluster goes out.
Parking lamps
! If the battery has been excessively
discharged, the parking lamps or standing
lamps are automatically switched off to
enable the nex tengine start. Always park
your vehicle safely and sufficiently lit
according to legal standards .Avoid the
continuous use of the 0016parking lamps
for several hours .Ifpossible, switch on the
0013 right or the 0011left standing lamp. 122
Exterior lightingLights and windshiel
dwipers

00050011
Left-hand standing lamps
00060013 Right-hand standing lamps
00070016 Parking lamps, license plate and
instrument cluster lighting
000C0006 Automatic headlamp mode,
controlled by the lights ensor
000D000D Low-beam/high-beam headlamps
001D0010 Rear fog lamp
X To switch on: turn light switch to 0016.
The green 0016indicator lamp in the
instrument cluster lights up.
Standing lamps 00050011
Left-hand standing lamps
00060013 Right-hand standing lamps
00070016 Parking lamps, license plate and
instrument cluster lighting
000C0006 Automatic headlamp mode,
controlled by the light sensor
000D000D Low-beam/high-beam headlamps
001D0010 Rear fog lamp Switching on the standing lamps ensures the
corresponding side of the vehicle is
illuminated.
X
To switch on the standing lamps: the
SmartKey is not in the ignition lock or it is
in position 0.
X Turn the light switch to 0011(left-hand side
of the vehicle) or 0013(right-hand side of
the vehicle). Combination switch
Turn signal 0002
High-beam headlamps
0003 Turn signal, right
001F High-beam flasher
001E Turn signal, left
X To indicate briefly: press the combination
switch briefly to the pressure point in the
direction of arrow 0003or001E.
The corresponding turn signal flashes three
times.
X To indicate: press the combination switch
beyond the pressure point in the direction
of arrow 0003or001E. Exterior lighting
123Lights and windshield wipers Z

X
Clean the headlamps and rear lights and
check for damage.
X Clean the fron tand rea rlicense plates.
X Clean the wheels/tires with a water jet and
remove any foreign objects.
X Clean the wheels, wheel housings and the
vehicle underside with a water jet; check
for any foreign objects and damage.
X Check whether twigs or other parts of
plants have become trapped. These
increase the risk of fire and can damage
fuel pipes, brake hoses or the rubber
bellows of the axle joints and propeller
shafts.
X After the trip, examine without fail the
entire undercarriage, wheels, tires, brakes,
bodywork structure, steering, chassis and
exhaust system for damage.
X After driving for extended periods across
sand, mud, gravel, water or in similarly dirty
conditions, have the brake discs, wheels,
brake pads/linings and axle joints checked
and cleaned.
X If you detect strong vibrations after off-road
travel, check for foreign objects in the
wheels and drive train and remove the mif
necessary .Foreign objects can disturb the
balance and cause vibrations.
Driving over rough terrain places greater
demands on your vehicle than driving on
normal roads. After driving off-road, check
the vehicle. This allows you to detect damage
promptly and reduce the risk of an accident
to yourself and other road users.
Driving on sand Observe the following rules when driving on
sand:
R vehicles with the AIRMATIC package:
select a raised vehicle level.
R avoid high engine speeds.
R select a shift range appropriate to the
terrain. R
drive quickly to overcom ethe rolling
resistance. Otherwise the vehicle's wheels
could become stuck in loose ground.
R drive in the tracks of other vehicles if
possible. Make sure that:
-the tire ruts are not too deep.
- the sand is sufficiently firm.
- the ground clearance of the vehicle is
sufficient.
Tire ruts and gravel roads !
Check that the ruts are not too deep and
that your vehicle has sufficient clearance.
Otherwise, your vehicle could be damaged
or bottom out and get stuck.
Observe the following rules when driving
along ruts in off-road terrain or on roads with
loose gravel:
R vehicles with the AIRMATIC package:
select a raised vehicle level.
R avoid high engine speeds.
R select shift range 1.
R drive slowly.
R where ruts are too deep, drive with the
wheels of one side on the center grassy
area, if possible.
Crossing obstacles !
Obstacles could damage the floor of the
vehicle or components of the chassis. Ask
passengers for guidance when driving over
large obstacles. The passenger should
always keep a safe distance from the
vehicle when doing so in order to avoid
injury as a result of unexpected vehicle
movements. After driving off-road or over
obstacles, check the vehicle for possible
damage, especially to the underbody and
the components of the chassis. Driving tips
189Driving and parking Z