Seats, restraints61Child restraint installation locations
Permissible options for fastening a child restraint system with a three-point seat belt
Weight class
On front passenger seat
On rear outboard seatsOn rear centre seat
activated airbagdeactivated airbagGroup 0: up to 10 kgXU 1,2U/L 3XGroup 0+: up to 13 kgXU1,2U/L 3XGroup I: 9 to 18 kgXU1,2U/L 3,4XGroup II: 15 to 25 kgU1,2XU/L 3,4XGroup III: 22 to 36 kgU1,2XU/L 3,4XU:universal suitability in conjunction with three-point seat beltL:suitable for particular child restraint systems of the 'specific-vehicle', 'restricted' or 'semi-universal' categories. The
child restraint system must be approved for the specific vehicle type (refer to the vehicle type list of the child restraint
system)X:no child restraint system permitted in this weight class1:move seat forwards as far as necessary and adjust seat backrest inclination as far as necessary to a vertical position to ensure that the belt runs forwards from the upper anchorage point2:move seat height adjustment upwards as far as necessary and adjust seat backrest inclination as far as necessaryto a vertical position to ensure that the belt is tight on the buckle side3:move the respective front seat ahead of the child restraint system forwards and the sliding rear seat backwards as far as necessary4:adjust the respective headrest as necessary or remove if required
Seats, restraints63IL:suitable for particular ISOFIX restraint systems of the 'specific-vehicle', 'restricted' or 'semi-universal' categories.The ISOFIX restraint system must be approved for the specific vehicle type (refer to the vehicle type list of the child
restraint system)IUF:suitable for ISOFIX forward-facing child restraint systems of universal category approved for use in this weight classX:no ISOFIX child restraint system approved in this weight class1:move the respective front seat ahead of the child restraint system forwards and the sliding rear seat backwards as far as necessary2:adjust the respective headrest as necessary or remove if requiredISOFIX size class and seat deviceA – ISO/F3:forward-facing
child restraint
system for
children of
maximum size in
the weight class
9 to 18 kgB – ISO/F2:forward-facing
child restraint
system for smaller
children in the
weight class
9 to 18 kgB1 – ISO/F2X:forward-facing
child restraint
system for smaller
children in the
weight class
9 to 18 kgC – ISO/R3:rear-facing child
restraint system
for children of
maximum size in
the weight class
up to 18 kgD – ISO/R2:rear-facing child
restraint system
for smaller
children in the
weight class up to
18 kgE – ISO/R1:rear-facing child
restraint system
for young children
in the weight class
up to 13 kgF– ISO/L1:left lateral facing
position child
restraint system
(carry-cot)G – ISO/L2:right lateral facing
position child
restraint system
(carry-cot)
Instruments and controls89Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Engine oil level monitor
The state of the engine oil level is
displayed in the Driver Information
Centre for a few seconds following
the service information after switching
on the ignition.
A proper state of oil level is indicated
by the message Oil level correct.
If oil level is low, I flashes and Oil
level incorrect is indicated,
accompanied by the H indicator.
Confirm oil level by using the oil
dipstick and top up engine oil
respectively. Engine oil 3 188.
A fault of measurment is indicated by
the message Oil level measurment
invalid . Check oil level manually by
using the dipstick.
Service display
The service system informs when to
change the engine oil and filter or a
vehicle service is required. Based on
driving conditions, the interval at
which an engine oil and filter change
is required can vary considerably.
Service information 3 224
A required service due is displayed in
the Driver Information Centre forseven seconds after switching on the
ignition.
If no service is required for the next
3000 km or more, no service
information appears in the display.
If service due is required within the
next 3000 km, the remaining distance or time duration is indicated for
several seconds. Simultaneously
symbol F lights up permamently as
reminder.
If service due is less than 1000 km,
F flashes and then lights up
permanently. Remaining distance or
time duration is indicated for several
seconds.
Overdued service is indicated by a
message in the Driver Information
Centre which indicates the overdued
distance. F flashes and then lights up
permanently until service is executed.
Reset of service interval After each service, the service
indicator must be reset to ensure
proper functionality. It is
recommended to seek the assistance
of a workshop.
If service is executed by yourself,
operate as following:
● switch off ignition
● press and hold button M or
CHECK
90Instruments and controls● switch on ignition; the distanceindication begins a countdown
● when the display indicates =0,
release the button. Symbol F
disappears
Retrieving service information To retrieve the status of the service
information at any time press button
M or CHECK . The service
information is displayed for a few
seconds.
Service information 3 224.
Control indicators The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control
indicators may vary. When the
ignition is switched on, most control
indicators will illuminate briefly as a
functionality test.
The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activationblue:confirmation of activationwhite:confirmation of activation
See all control indicators on different
instrument clusters 3 82.
Turn signal
O illuminates or flashes green.
Illuminates briefly
The parking lights are switched on.
Flashes
A turn signal or the hazard warning flashers are activated.
Rapid flashing: failure of a turn signal light or associated fuse, failure of turn
signal light on trailer.
Bulb replacement 3 192, Fuses
3 200.
Turn signals 3 115.
Seat belt reminder
Seat belt reminder on all seats X illuminates or flashes red in the
instrument cluster together with the
indication in the roof console for each
seat belt.
● When the ignition is switched on,
X in the instrument cluster and
the symbol for the respective
seat in the roof console comes
Instruments and controls91on, if the seat belt of any
occupied seat has not been
fastened.
● After running up, X in the
instrument cluster and the
symbol for the respective seat in
the roof console flashes for a
certain time together with a
chime. After a certain time of
driving X illuminates constantly
until the seat belt of the
respective seat has been
fastened or if any passenger has
unfastened the seat belt.
Airbag and belt tensioners v illuminates red.
When the ignition is switched on, the control indicator illuminates for
approx. four seconds. If it does not
illuminate, does not go out after
four seconds or illuminates whilst
driving, there is a fault in the airbag
system. Seek the assistance of a
workshop. The airbags and belt
pretensioners may fail to trigger in the
event of an accident.Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 49, 3 52.
Airbag deactivation
Ó ON illuminates yellow.
The front passenger airbag is
activated.
* OFF illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 57.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
92Instruments and controlsIlluminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fault in the emission control system. The permitted emission limits may be exceeded.
Seek the assistance of a workshop
immediately.
Flashes when the engine is
running
The engine management system has a fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Service vehicle soon
H illuminates yellow.
Illuminates briefly when the ignition is switched on.May illuminate together with other
control indicators and a
corresponding message in the Driver
Information Centre.
Seek the assistance of a workshop
immediately.
Stop engine
Y illuminates red.
Illuminates briefly when the ignition is
switched on.
Illuminates together with other control indicators, accompanied by a warning
chime and a corresponding message in the Driver Information Centre.
Stop engine immediately and seek
the assistance of a workshop.
System check J illuminates yellow or red.
Illuminates yellow A minor engine fault has been
detected.Illuminates red
A major engine fault has been
detected.
Stop engine as soon as possible and
seek the assistance of a workshop.
Brake and clutch system R illuminates red.
The brake and clutch fluid level is too
low, when manual parking brake is
not applied 3 190.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 149.
Antilock brake system (ABS)
u illuminates yellow.
Instruments and controls99● indication of panoramic viewsystem 3 170
● indication of parking assist instructions 3 161
● navigation, see description in the
Infotainment manual
● vehicle and system messages 3 102
● settings for vehicle personalisation 3 103
Graphic-Info-Display
Press X to switch on the display.
Press MENU to select main menu
page.
Press èäåé to select a menu page.
Press OK to confirm a selection.
Press BACK to exit a menu without
changing a setting.
7'' Colour-Info-Display
Selecting menus and settings
Menus and settings are accessed via the display.
Press X to switch on the display.
Press ; to display the homepage.
Touch required menu display icon
with the finger.
Touch a respective icon to confirm a
selection.
Touch 9 to return to the next higher
menu level.
Press ; to return to the homepage.
For further information, see Infotainment manual.
Vehicle personalisation 3 103.
8'' Colour-Info-Display
Selecting menus and settings
There are three options to operate the
display:
● via buttons below the display
● by touching the touchscreen with
the finger
● via speech recognition
Instruments and controls103When the vehicle is being driven, the
load reduction function temporarily
deactivates certain functions, such as
the air conditioning, the heated rear
screen, heated steering wheel, etc.
The deactivated functions are
reactivated automatically as soon as
conditions permit.Vehicle personalisation
The vehicle's behaviour can be
personalised by changing the settings in the Info-Display.
Depending on vehicle equipment and
country-specific regulations some of
the functions described below may
not be available.
Some functions are only displayed or
active when the engine is running.
Graphic-Info-Display
Press MENU to open the menu page.
Use four-way button to operate the
display:
Select ˆ Personalisation-
configuration , I OK .
Unit settings
Select Display configuration , I OK .
Select Choise of units , I OK .
Select desired settings, I OK .
Language settings
Select Display configuration , I OK .
Select Choise of language , I OK .
Select desired language, I OK .
Vehicle settings
Select Define vehicle parameters , I
OK .
In the corresponding submenus the
following settings can be changed:
● Lighting .
Follow me home headlamps :
Activation and setting duration
time.
Welcome lighting : Activation and
setting duration time.
● Comfort
Ambient lighting : Activation/
Deactivation.