
Downshifting
G
Risk of accident
Do not shift down to brake on a slippery road
surface. This could cause the drive wheels to
lose their grip, and the vehicle could skid.
X Pull the left-hand paddle ( Ypage 114).
The automatic transmission shifts down to
the next gear.
i For maximum acceleration, pull the left-
hand steering wheel gearshift paddle until
the transmission selects the optimum gear
for the current speed.
Kickdown
i On vehicles with AMG engines, it is not
possible to use kickdown in manual drive
program M. Instrument cluster
Points to remember
You will find an illustration of the instrument
cluster in the "At a glance" section
(Y page 27). G
Risk of accident
If the instrument cluster or the multi-function
display fails, then no display messages can be
shown.
You will not then be able to see information
about the vehicle status, such as speed and
outside temperature, warning and indicator
lamps, display messages or the failure of sys-
tems. The vehicle’s handling characteristics
may be affected. Adapt your driving style and
speed accordingly.
Immediately consult a qualified specialist
workshop which has the necessary specialist
knowledge and tools to carry out the work
required. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre for
this purpose. In particular, work relevant to
safety or on safety-related systems must be
carried out at a qualified specialist workshop. Coolant temperature display
The coolant temperature gauge is in the
instrument cluster on the right-hand side.
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 120 †. The coolant tem-
perature may rise to the top end of the scale
at high outside temperatures and on long
uphill stretches. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
Cruise control mode:
The segments light up from the stored speed
to the maximum speed.
Variable Speedtronic mode:
The segments light up from the start of the
scale to the selected limit speed.
Distronic Plus* mode:
One or two segments around the stored
speed light up. Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engine when the
red band is reached.
! Do not drive in the overrevving range.
Doing so will damage the engine. Outside temperature display
G
Risk of accident
At temperatures just above freezing point, the
road could be icy, particularly in wooded areas
or on bridges. The vehicle could start skidding
if you fail to adapt your driving style. You
should therefore always adapt your driving
style and speed to suit the weather condi-
tions. Inst
rument cluster
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Function
C
Service
(Ypage 130) menu
R calls up display messages
(Y page 252)
R Tyre pressure loss warning
(Y page 226) or checks the tyre
pressure electroni-
cally* (Y page 228)
R ASSYST PLUS service interval dis-
play (Y page 239) D
Settings
menu (Ypage 131) The number of menus shown depends on the
optional equipment in the vehicle.
The Audio, Navi* and Telmenus are dis-
played slightly differently in vehicles with an
audio system and vehicles with COMAND
APS*. The examples given in this Owner's
Manual apply to vehicles equipped with
COMAND APS*. Trip menu
i Reset the trip meter or trip computer
(Y page 122).
Standard display X
Press and hold the %button on the
steering wheel until the Tripmenu with
trip meter :and total distance
recorder ;is shown. Trip computer "From start" or "From
reset" The values in the
From startsubmenu are
calculated from the start of a journey whilst
the values in the From resetsubmenu are
calculated from the last time the submenu
was reset.
X Press =or; on the steering wheel
to select the Tripmenu.
X Press 9or: to select From start
or From reset. Trip computer "From start" (example)
:
Distance
; Time
= Average speed
? Average fuel consumption
The trip computer function From startis
automatically reset when:
R the ignition has been switched off for more
than 4 hours.
R 999 hours have been exceeded.
R 9,999 kilometres/miles have been excee-
ded.
The From reset message is shown and the
trip computer is automatically reset if the
value exceeds 9,999 hours or 99,999 kilome-
tres/miles.
Displaying the range and current fuel
consumption X
Press =or; on the steering wheel
to select the Tripmenu. On-board computer
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9
or: button until the desired
scene has been reached. Telephone menu
Functions and displays are dependent on the
optional equipment installed in your vehicle.
You can establish a Bluetooth connection to
the audio system or to COMAND APS* (see
separate operating instructions). G
Risk of accident
Observe the legal requirements of the country
in which you are currently driving regarding
the use of mobile phones in the vehicle.
If it is permitted to use mobile phones while
the vehicle is in motion, you should only use
them when the road and traffic conditions
allow. Otherwise, you may be distracted from
the traffic conditions, cause an accident and
injure yourself and others.
X Switch on the mobile phone and audio
equipment or COMAND APS*; see the sep-
arate operating instructions.
X Press the =or; button on the steer-
ing wheel to select the Telmenu.
Mobile phone on PIN* not yet entered
The
Please enter PIN display message
appears in the multi-function display.
X Enter the PIN using the mobile phone, Lin-
guatronic*, the audio system or COMAND
APS*.
The mobile phone will search for a network.
In the meantime the Telephone No
service display message appears in the
multi-function display.
Mobile phone operational
The multi-function display shows the Tele‐
phone ready message or the name of the
GSM network provider. Accepting a call If someone calls you and you are in the
Tel
menu, a display message appears in the
multi-function display, for example: X
Press 6on the steering wheel to accept
an incoming call.
You can accept a call even if you are not in
the Telmenu.
Rejecting or ending a call X
Press the ~button on the steering
wheel.
You can end or reject a call even if you are not
in the Telmenu.
Dialling a number from the phone book If your mobile phone is able to receive calls,
you can search for and dial a number from the
phone book in the audio system or COMAND
APS* at any time.
X
Copy the phone book of your mobile phone
to the audio system or COMAND APS*; see
the separate operating instructions for the
audio system or COMAND APS*.
X Press the =or; button on the steer-
ing wheel to select the Telmenu.
X Press the 9,:ora button to call
up the phone book.
X Press the 9or: button to select the
desired name.
To scroll rapidly, press and hold the 9
or : button for longer than one second.
After a short time, the rapid scroll speeds
up.
Rapid scrolling stops when you release the
button or reach the end of the list. 128
On-board computerControls
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X
Press the abutton.
Speed Limit Assist appears in the multi-
function display.
X Press the :button.
The current selection is displayed.
X To activate or deactivate: pressa.
A detected speed limit appears automati-
cally for five seconds.
Showing the distance display* This function is only available with Distronic
Plus*.
X Press =or; on the steering wheel
to select the Assist.menu.
X Press the 9or: button to select
Distance display.
X Press the abutton.
The Distronic Plus* distance display
appears in the multi-function display.
Activating/deactivating PRE-SAFE ®
Brake* This function is only available with Distronic
Plus*.
X Press =or; on the steering wheel
to select the Assist.menu.
X Press 9or: to select PRE-SAFE
Brake.
X Press a.
The current selection is displayed.
X To activate or deactivate: pressa
again.
When PRE-SAFE ®
Brake is activated, the
multi-function display shows the Äsym-
bol.
Activating/deactivating ATTENTION
ASSIST X
Press =or; on the steering wheel
to select the Assist.menu.
X Press 9or: to select the Atten‐
tion Asst. menu. X
Press a.
The current selection is displayed.
X To activate or deactivate: pressa
again.
When ATTENTION ASSIST is activated, the
À symbol appears in the multi-function
display when the ignition is on.
Activating/deactivating Blind Spot
Assist* X
Press =or; on the steering wheel
to select the Assist.menu.
X Press 9or: to select Blind Spot
Asst.
X Press a.
The current selection is displayed.
X To activate or deactivate: pressa
again.
Activating/deactivating Lane Keeping
Assist* X
Press =or; on the steering wheel
to select the Assist.menu.
X Press 9or: to select the Lane
Keep. Asst. menu.
X Press a.
The current selection is displayed.
X To activate or deactivate: pressa
again.
When Lane Keeping Assist is activated, the
à symbol appears in the multi-function
display when the ignition is on. Service menu
In the
Service menu you can: 130
On-board computerControls
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R
call up display messages (Y page 251)
R reset the tyre pressure loss warning system
(Y page 226) or check the tyre pressure
electronically* (Y page 228)
R call up the service due date (Y page 239)Settings menu
In the
Settings menu you can:
R change the instrument cluster settings
(Y page 131)
R change the time/date settings
(Y page 132)
R change the light settings ( Ypage 132)
R change the vehicle settings (Y page 134)
R change or select a departure time for which
the vehicle is preheated by the auxiliary
heating* (Y page 135)
R change the convenience settings
(Y page 136)
R restore the factory settings (Y page 137)
Instrument cluster Selecting the units for speed and dis-
tance
The
Display unit Speed-/odometer func-
tion allows you to choose whether certain
displays appear in km/h or mph in the multi-
function display.
The selected units apply to:
R the total distance recorder and the trip
meter
R the trip computer
R the digital speedometer in the Tripmenu. R
the navigation instructions in the Navi*
menu
R cruise control
R Speedtronic
R Distronic Plus*
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Inst. cluster submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Display unit Speed-/odometer: func-
tion.
You will see the selected setting: kmor
miles.
X Press the abutton to save the setting.
Switching the additional speedometer on
or off
Only vehicles with a manual transmission
have this function.
i Vehicles for the United Kingdom: this
function is not available.
Using the Dig. speedo [mph]: function,
you can select whether the multi-function dis-
play additionally shows the speed in mph.
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Inst. cluster submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Dig. speedo [mph]: function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Selecting the permanent display func-
tion*
This function is only available for vehicles with
automatic transmission*. On-board computer
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running. When it is dark, the side lamps and
the dipped-beam headlamps are switched on
automatically.
In countries where daytime driving lights are
legally required, Onis the factory setting.
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Daytime driving lamps function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Activating/deactivating the Intelligent
Light System*
When you activate the Intell. Light Sys‐
tem: function, you activate the following:
R motorway mode
R active light function
R cornering light function
R extended range foglamps
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Intell. Light System: function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Tourist mode
This function is only available on vehicles with
the Intelligent Light System.
If you drive in countries in which traffic drives
on the opposite side of the road to the country
where the vehicle is registered, oncoming
traffic may be dazzled by the asymmetrical
dipped-beam headlamps. Have tourist mode activated as close as pos-
sible to the border, before crossing the border
into such countries. This switches the head-
lamps to symmetrical dipped beam. When
using symmetrical beam, the edge of the car-
riageway is not illuminated as widely and as
far ahead as normal. Observe that if tourist
mode is activated not all lighting functions are
available.
If tourist mode is activated, the multi-function
display shows the display message:
Intell. Light System inoperative in
the Light submenu. Motorway mode and the
extended range foglamps are deactivated.
When you are driving back on the same side
of the road as the country where the vehicle
is registered, have tourist mode deactivated
at a qualified specialised workshop as soon
as possible after crossing the border, e.g. at
a Mercedes-Benz Service Centre.
Switching Adaptive Highbeam Assist*
on/off
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Adaptive Main-beam Assist: function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Setting the ambient lighting
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Ambient light Brightness: function.
You will see the selected setting.
X Press the abutton to confirm. On-board computer
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R
the boot lid/tail gate is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent light (the dis-
play may flicker)
R if there is a sudden change in temperature,
e.g. when driving into a heated garage in
winter
R if the camera lens is dirty or obstructed
R if the rear of your vehicle is damaged. In this
event have the camera position and setting
checked at a qualified specialist workshop.
Mercedes-Benz recommends that you use
a Mercedes-Benz Service Centre for this
purpose.
Do not use the reversing camera in these
types of situation. You could, otherwise,
injure others or damage objects and your
vehicle while you are parking.
Activating the reversing camera X
Make sure that the key is in position 2in
the ignition lock.
X Make sure that the "Reversing camera"
function is selected in COMAND APS (see
the separate operating instructions for
COMAND APS).
X Engage reverse gear.
The area behind the vehicle is shown in the
COMAND APS display.
You can select not to show the area behind
the vehicle in the COMAND APS display (see
the separate operating instructions for
COMAND APS). ATTENTION ASSIST
ATTENTION ASSIST helps you on long, monot-
onous journeys such as on motorways and
trunk roads. It is active at speeds between 80
and 180 km/h. If ATTENTION ASSIST detects tiredness or increasing lapses in concentra-
tion on the part of the driver, it suggests a
break. G
Risk of accident
ATTENTION ASSIST is only an aid and may
detect your tiredness or lapses in concentra-
tion too late or not at all. It is not a substitute
for a well rested and attentive driver.
Fatigue may cause you to recognise hazard-
ous situations too late, misjudge a situation
or react slower. For this reason, make sure
you feel rested before you begin driving and
during your journey. Always take breaks in
good time and regularly, especially during
long journeys. Otherwise, you may fail to rec-
ognise dangers in time, cause an accident and
injure yourself and others.
ATTENTION ASSIST assesses your level of
fatigue or increasing inattentiveness taking
into consideration the following criteria:
R personal driving style, e.g. steering charac-
teristics
R driving conditions, e. g. time, driving time
ATTENTION ASSIST's functionality is restric-
ted and warnings are delayed or do not
appear at all:
R if the road condition is poor, e.g. large
bumps or potholes
R there is a strong side wind
R you have adopted a very sporty driving style
with high cornering speeds or driving with
a high rate of acceleration
R if you are predominantly driving slower
than 80 km/h or faster than 180 km/h
R if you are currently operating or making a
call using COMAND APS*
R in active driving situations, for example, if
you are changing lanes or changing the
vehicle speed Driving systems
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For Blind Spot Assist to help you when driving,
the radar sensor system must be switched on
and operational. G
Risk of accident
Blind Spot Assist cannot detect road and traf-
fic conditions.
Blind Spot Assist may not detect narrow vehi-
cles, such as motorcycles or bicycles, or only
detect them too late.
Monitoring may be affected by dirty sensors,
strong spray or poor visibility caused by snow,
rain or mist, for example. In this case, vehicles
are detected late or not at all.
Always pay attention to traffic conditions and
your surroundings. Otherwise, you may fail to
recognise dangers in time, cause an accident
and injure yourself and others.
Monitoring range of the sensors
Blind Spot Assist monitors the area up to
three metres behind your vehicle and directly
next to your vehicle as shown in the diagram. Example: Saloon
G
Risk of accident
Blind Spot Assist monitors certain areas in the
immediate vicinity of your vehicle. Vehicles
that approach and drive past at high speeds
are not detected. There is no display and no
warning. If the lanes are very wide, it may not be pos-
sible to monitor the complete width of the
neighbouring lane. For this reason, vehicles in
the next lane may not be detected, especially
if they are driving in a staggered formation in
different lanes. This may be the case if vehi-
cles are driving at the edge of their lane that
is furthest away from your vehicle.
Always pay attention to traffic conditions and
your surroundings. Otherwise, you may fail to
recognise dangers in time, cause an accident
and injure yourself and others.
If the lanes are narrow, the system may be
unable to distinguish the neighbouring lane
from the one beyond it. For this reason, vehi-
cles in the farther lane may be indicated,
especially if the vehicles are driving in a stag-
gered formation in different lanes. This may
be the case if vehicles are driving at the edge
of the lane that is nearest your vehicle. Due
to the nature of the system, warnings may be
issued in error when driving close to crash
barriers or similar solid lane borders.
The two sensors for Blind Spot Assist are
integrated into the sides of the rear bumper.
Make sure that the bumper is free from dirt,
ice or slush around the sensors. For example,
the radar sensors must not be covered by
cycle racks or overhanging loads. Following a
severe impact or in the event of damage to
the bumpers, have the function of the radar
sensors checked at a qualified specialist
workshop, e.g. a Mercedes-Benz Service
Centre. Otherwise, Blind Spot Assist may not
work properly. 168
Driving systemsControls
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