2013 MERCEDES-BENZ M-Class display

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).Correct driver's seat position
G
WARNING
You could lose control of your vehicle if you
do the following while driving:
R adjust the driver's seat, head restraint,
steering wheel or mirrors
R faste nthe seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint,
steering wheel and mirror and fasten your
seat belt before starting the engine. X
Observe the safety guidelines on seat
adjustment (Y page 103).
X Make sure that seat 001Fis adjusted
properly.
Electrical seat adjustment (Y page 104)
When adjusting the seat, make sure that:
R you are as far away from the driver's air bag
as possible.
R you are sitting in a normal upright position.
R you can fasten the seat belt properly.
R you have moved the backrest to an almost
vertical position.
R you have set the seat cushion angle so that
your thighs are gently supported.
R you can depress the pedals properly.
X Check whether the head restraint is
adjusted properly.
When doing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye level by
the center of the head restraint.A lso make
sure that you have adjusted the head
restraint so that the back of your head is as
close to the head restraint as possible .This
will be the case if the head restraint is
adjusted correctly (Y page 105).
X Observe the safety guidelines on steering
wheel adjustment (Y page 110).
X Make sure that steering wheel 0002is
adjusted properly.
Adjusting the steering wheel manually
(Y page 110)
Adjusting the steering wheel electrically
(Y page 111)
When adjusting the steering wheel, make
sure that:
R you can hold the steering wheel with your
arms slightly bent.
R you can move your legs freely.
R you can see all the displays in the
instrumentc luster clearly.
X Observe the safety guidelines for seat belts
(Y page 54). 102
Correct driver's seat positionSeats, steering wheel and mirrors

In very rare cases, Adaptive Highbea
mAssist
may fail too recognize other road users that
have lights, or may recognize them too late.
In this or similar situations, the automatic
high-beam headlamps will not be deactivated
or activated regardless. There is a risk of an
accident.
Always carefully observe the traffic conditions
and switch off the high-beam headlamps in
good time. You can use this function to set the
headlamps to change between low beam and
high beam automatically. The system
recognizes vehicles with their lights on, either
approaching from the opposite direction or
traveling in front of your vehicle, and
consequently switches the headlamps from
high beam to low beam.
The system automatically adapts the low-
beam headlamp range depending on the
distance to the other vehicle. Once the
system no longer detects any other vehicles,
it reactivates the high-beam headlamps.
The system's optical sensor is located behind
the windshield near the overhead control
panel. Switching Adaptive Highbeam Assist
on/off
0002
High-beam headlamps
0003 Turn signal, right
001F High-beam flasher
001E Turn signal, left
X To activate: activate the Adaptive
Highbeam Assist function using the on-
board computer (Y page 275).
X Turn the light switch to 0006.
X Press the combination switch beyond the
pressure point in the direction of arrow 0002
(Y page 123).
The 0005 indicator lamp in the
multifunction display lights up if it is dark
and the light sensor activates the low-beam
headlamps.
If you are driving at speeds above
approximately 28 mph (45 km/h):
the headlamp range is set automatically
depending on the distance between the
vehicle and other road users.
If you are driving at speeds above
approximately 35 mph (55 km/h) and no
other road users have been detected:
the high-beam headlamps are switched on
automatically. The 000Cindicator lamp in
the instrument cluster also lights up.
If you are driving at speeds below
approximately 30 mph (45 km/h) or other
road users have been detected or the roads
are adequately lit: 126
Exterior lightingLights and windshield wipers

The high-beam headlamps are switched off
automatically. The 000Cindicator lamp in
the instrument cluster goes out. The 0005
indicator lamp in the multifunction display
remains lit.
X To deactivate: move the combination
switch back to its normal position.
The 0005 indicator lamp in the instrument
cluster goes out. Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
X Switch on the lights and drive off.
The level of moisture diminishes,
depending on the length of the journey and
the weather conditions (humidity and
temperature).
If the level of moisture does not diminish:
X Have the headlamps checked at a qualified
specialist workshop. Interior lighting
Overview of interior lighting
Overhead control panel
0002
0015 To switch the left-hand frontr eading
lamp on/off
0003 0006 To switch the front interior lighting
on
001F 0003 To switch the rear interior lighting
on/off 001E
001D To switch the fron tinterior lighting/
automatic interio rlighting control off
001C 0015 To switch the right-han dfront
reading lamp on/off
001D To switch the automatic interior lighting
control on Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
except for when the SmartKey is in position
2
in the ignition lock.
The color and brightness of the ambient
lighting can be adjusted using the on-board
computer (Y page 275).
Automatic interio rlighting control Overhead control panel
0002
0015 To switch the left-hand fron treading
lamp on/off
0003 0006 To switch the front interior lighting
on
001F 0003 To switch the rear interior lighting
on/off
001E 001D To switch the fron tinterior lighting/
automatic interio rlighting control off
001C 0015 To switch the right-han dfront
reading lamp on/off
001D To switch the automatic interior lighting
control on Interior lighting
127Lights and windshield wipers Z

Control panel for 3-zone automatic climate control
USA only
Fron tcontrol panel
0002 To set the temperature, left (Y page 146)
0003 To defrost the windshield (Y page 148)
001F To switch maximum cooling on/off (Y page 148)
001E To switch cooling with air dehumidificatio non/off (Y page 145)
001C To switch the rea rwindow defroster on/off (Y page 149)
001D To set the temperature, right (Y page 146)
0011 To switch the ZONE function on/off (Y page 148)
0012 To switch climate control on/off (Y page 144)
0013 To set the air distribution (Y page 147)
0014 To increase the airflow (Y page 147)
0015 To reduce the airflow (Y page 147)
0016 Display
0017 To adjust the climate mode settings (Y page 146)
0018 To activate/deactivate air-recirculation mode (Y page 150)
0019 To set climate control to automatic (Y page 145)
Rear control panel
001A To increase the airflow (Y page 147)
001B To set the temperature (Y page 146)
0021 To set rear-compartment climate control to automatic (Y page 145)
0022 To direc tthe airflow through the rear air vents (Y page 147)
0023 To direct the airflow through the footwell vents (Y page 147)142
Overview of climate control systemsClimate control

0024
To switch rear-compartment climate control on/off (Y page 144)
0025 To reduce the airflow (Y page 147)Canada only
Front control panel
0002 To set the temperature, left (Y page 146)
0003 To defrost the windshield (Y page 148)
001F To switch the ZONE function on/off (Y page 148)
001E To activate/deactivate cooling with air dehumidification (Y page 145) or activate/
deactivate the residual heating function (Y page 150)
001C To switch the rear window defroster on/of f(Ypage 149)
001D To set the temperature, right (Y page 146)
0011 To switch rear-compartment climate control on/off
0012 To switch climate control on/off (Y page 144)
0013 To set the air distribution (Y page 147)
0014 To increase the airflow (Y page 147)
0015 To reduce the airflow (Y page 147)
0016 Display
0017 To adjust the climate mode settings (Y page 146)
0018 To activate/deactivate air-recirculation mode (Y page 150)
0019 To set climate control to automatic (Y page 145)
Rear control panel
001A To increase the airflow (Y page 147)
001B To set the temperature (Y page 146)
0021 To set rear-compartment climate control to automatic (Y page 145)
0022 To direct the airflow through the rear air vents (Y page 147) Overview of climate control systems
143Climate control

X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X Set the desired temperature.
X To activate: press the0006button.
The indicator lamp in the 0006button lights
up. Automatic air distribution and airflow
are activated.
X To select manually: press the0017
button.
or
X Press the 0018or0019 button.
The indicator lamp in the 0006button goes
out.
3-zone automatic climate control: when
automatic mode is activated, you can select
a climate mode (Y page 146).Adjusting the climate mode settings
You can select the following climate mode
settings in automatic mode:
FOCUS high airflow that is set slightly cooler
MEDIUM medium airflow, standard setting
DIFFUSE low airflow that is set slightly warmer and with less draft X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X Press the 0006button.
X Press the 000Cbutton repeatedly until the
desired climate mode appears in the
display. Setting the temperature
Dual-zone automatic climate control Different temperatures can be set for the
driver's and front-passenger sides.
X Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X To increase/reduce: turn control0002or
001D clockwise or counter-clockwise
(Y page 139).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
3-zone automatic climate control Automatic climate control zones
You can select different temperature settings
for the driver's and front-passenger sides as
well as for the rear compartment.
X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X To increase/reduce the temperature in
the front: turn control 0002or001D clockwise
or counter-clockwise (Y page 142).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
X To increase/reduce the temperature in
the rear compartment using the front
control panel: press the0004button.
The indicator lamp in the 0004button goes
out.
X Turn control 0002clockwise or counter-
clockwise (Y page 142).146
Operating the climate control systemsClimate control

Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
The temperature setting for the driver's
side is adopted for the rear compartment
and the front-passenger side.
X To increase/decrease the rear
compartment temperature using the
rear control panel: turn control001B
clockwise or counter-clockwise on the rear
control panel (Y page 142).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †). Setting the air distribution
Air distribution settings Front control panel
001C
Directs the airflow through the center
vents
001B Directs air through the footwell air
vents
001D Directs the airflow through the center
and footwell vents
0008 Directs air through the defroster vents
0015 Directs the airflow through the
defroster and center vents (Canada
only)
0014 Directs air through the defroster and
footwell vents
0017 Directs the airflow through the
defroster, center and footwell air vents
(Canada only)
Rear control panel
001A Directs the airflow through the rear
center and rear side air vents
001B Directs air through the footwell air
vents
i Using the rear control panel, you can also
activate both air distribution positions
simultaneously. In order to do this, press
both air distribution buttons. The air is then
routed through all rear air vents. i
Regardless of the air distribution setting,
airflow is always directed through the side
air vents. The side air vents can only be
closed when the controls on the side air
vents are turned downwards.
Adjusting X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X Press the 0017button repeatedly until the
desired symbol appears in the display. Setting the airflow
X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X To increase: press the0019button.
X To reduce: press the0018button.
i You can use 3-zone automatic climate
control to set the airflow in the rear
compartment separately. Operating the climate control systems
147Climate control

X
To activate: press the0001button.
The indicator lamp in the button lights up.
X To activate: press off-road button 0001
again.
The indicator lamp goes out. The previously
selected settings are restored.
Whe nyou activate MAX COOL, climate
control switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on Defrosting the windows
Windows fogged up on the inside X
Activate the 0007/0005 cooling with air
dehumidification function.
X Activate automatic mode 0006.
X If the windows continue to fog up, activate
the defrosting function (Y page 148).
i You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside X
Press the 0017button repeatedly until the
001C or001B symbol appears in the
display.
i You should only select this setting until
the windshield is clear again. Rear window defroster
Activating/deactivating The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches off
automatically after several minutes.
If the battery voltage is too low, the rear
window defroster may switch off.
X
Turn the SmartKey to position 2in the
ignition lock (Y page 157).
X Press the 000Dbutton.
The indicator lamp in the 000Dbutton lights
up or goes out. Operating the climate control systems
149Climate control