Instruments and controls105cluster and the symbols in the
roof console illuminate until seat
belt is fastened.
● When driving faster than 20 km/h
and a seat belt is unfastened, thesymbol in the roof console for therespective seat flashes and a
chime is audible. For the second
row rear seats, this only applies if
at least one rear seat belt was
previously fastened.
Aditionally, X illuminates in the
instrument cluster.
After two minutes the chime goes
off and X in the roof console
illuminates constantly until the
seat belt of the respective seat is
fastened.
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 extinguish after
four seconds or illuminates whilst
driving, there is a fault in the airbag
system. Seek the assistance of aworkshop. 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 3 56.
Airbag system 3 59.
Airbag deactivation
Ó ON illuminates yellow.
The front passenger airbag is
activated.
* OFF illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 64.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
128LightingInterior lights
During entry and exit of the vehicle,
the front and rear courtesy lights
automatically switch on and then off
after a delay.
Note
In the event of an accident with
airbag deployment the courtesy
lights are turned on automatically.
Front and rear courtesy light
Operate rocker switch:
;:automatic switching on
and offpress e:onpress $:offReading lights
Operated by pressing z and B in the
courtesy lights.
Illustration shows rear courtesy lights.
Sunvisor lights Illuminates when the cover is opened.
148Driving and operatingEmergency shut off during driving
If the engine needs to be switched off during driving in case of emergency,
press Start/Stop for five seconds.9Danger
Switching off the engine during
driving may cause loss of power
support for brake and steering
systems. Assistance systems and
airbag systems are disabled.
Lighting and brake lights will
extinguish. Therefore power down the engine and ignition while
driving only when required in case of emergency.
Starting the vehicle at low
temperatures
Starting the engine without additional
heaters is possible down to -25 °С for diesel engines and -30 °C for petrol
engines. Required is an engine oil
with the correct viscosity, the correct fuel, performed services and a
sufficiently charged vehicle battery.
With temperatures below -30 °C the
automatic transmission requires a
warming phase of approx.
five minutes. The selector lever must
be in position P.
Heating functionalities Note
Individual heating functionalities,
such as heated seats or heated
steering wheel, may be temporarily
unavailable in the event of electrical
loading constraints. Functions will
be resumed after some minutes.Turbo engine warm-up
Upon start-up, engine available
torque may be limited for a short time, especially when the engine
temperature is cold. The limitation is
to allow the lubrication system to fully
protect the engine.
Overrun cut-off
The fuel supply is automatically cut off
during overrun, i.e. when the vehicle
is driven with a gear engaged but accelerator pedal is released.
Depending on driving conditions, the
overrun cut-off may be deactivated.
Stop-start system The stop-start system helps to save
fuel and to reduce the exhaust
emissions. When conditions allow, it
switches off the engine as soon as the
vehicle is at a low speed or at a
standstill, e.g. at a traffic light or in a traffic jam.
Driving and operating151● The charging level of the vehiclebattery is below a defined level.
● The brake vacuum is not sufficient.
● The vehicle is driven at least at walking speed.
● The climate control system requests an engine start.
● The air conditioning is manually switched on.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during the restart might be noticeable.
Parking9 Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake.
● If the vehicle is on a levelsurface or uphill slope, engage
first gear or set the selector
lever to position P. On an uphill
slope, turn the front wheels
away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position
P . Turn the front wheels
towards the kerb.
● Close the windows.
● Switch off the engine.
● Remove the ignition key from the ignition switch or switch off
ignition on vehicles with power
button. Turn the steering wheel until the steering wheel lock is
felt to engage.
● Lock the vehicle.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the engine has been
switched off 3 212.
Caution
After running at high engine
speeds or with high engine loads,
operate the engine briefly at a low load or run in neutral for
approx. 30 seconds before
switching off, in order to protect
the turbocharger.
Note
In the event of an accident with
airbag deployment, the engine is
switched off automatically if the
vehicle comes to a standstill within a
certain time.
Emergency operation under
extreme cold temperatures
9 Warning
This emergency operation may
only be carried out in case of
extremely cold temperatures and if the vehicle is parked on a levelsurface.
228Vehicle careNo.Circuit12Diagnostic connector, power
supply transformer13Head-up display, climate
control, Infotainment system14Anti-theft alarm system, tele‐
matic unit15Automatic transmission, instru‐
ment cluster, climate control16Starter, power supply trans‐
former17Instrument cluster19Trailer socket, steering wheel
controls21Anti-theft system, power button22Rear view camera, rain and light sensor23Seat belt reminder, special
vehicle control module, start-
stop, trailer socketNo.Circuit24Parking assist, Infotainment
system, rear view camera, side
blind spot camera25Airbag26Steering angle sensor27Parking heater29Infotainment system31-32Power outlet34Parking assist, interior mirror35Diagnostic connector, headlight
range adjustment, heated wind‐ screen, climate control36Interior lights, USB portVehicle tools
Tools
Vehicles with spare wheel
Open the cover of the footwell storage
3 74.
268Customer informationVehicle data recording
and privacy
Event data recorders
Electronic control units are installed in
your vehicle. Control units process
data which is received by vehicle
sensors, for example, or which they
generate themselves or exchange
amongst themselves. Some control
units are necessary for the safe
functioning of your vehicle, others
assist you while you drive (driver
assistance systems), while others
provide comfort or infotainment
functions.
The following contains general
information about data processing in
the vehicle. You will find additional
information as to which specific data
is uploaded, stored and passed on to third parties and for what purpose in
your vehicle under the key word Data Protection closely linked to the
references for the affected functional
characteristics in the relevant owner's manual or in the general terms of
sale. These are also available online.Operating data in the vehicle
Control units process data for
operation of the vehicle.
This data includes, for example: ● vehicle status information (e.g. speed, movement delay, lateral
acceleration, wheel rotation rate,
"seat belts fastened" display)
● ambient conditions (e.g. temperature, rain sensor,
distance sensor)
As a rule such data is transient and is
not stored for longer than an
operational cycle, and only processed on board the vehicle itself. Often
control units include data storage
(including the vehicle key). This is
used to allow information to be
documented temporarily or
permanently on vehicle condition,
component stress, maintenance
requirements and technical events
and errors.Depending on technical equipment
levels, the data stored is as follows:
● system component operating states (e.g. fill level, tyre
pressure, battery status)
● faults and defects in important system components (e.g. lights,
brakes)
● system reactions in special driving situations (e.g. triggering
of an airbag, actuation of the
stability control systems)
● information on events damaging the vehicle
● for electric vehicles the amount of
charge in the high-voltage
battery, estimated range
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services (e.g. repairs,
maintenance), the operating data
saved can be read together with the
vehicle identification number and
used where necessary. Staff working
for the service network ( e.g. garages,
manufacturers) or third parties (e.g.
272Index.................................................... 229
A Accessories and vehicle modifications .......................... 210
Active emergency braking ..111, 181
Adaptive cruise control .......110, 173
AdBlue ................................ 109, 153
Adjustable air vents ...................140
Advanced parking assist ............189
Airbag and belt tensioners .........105
Airbag deactivation ..............64, 105
Airbag label................................... 59 Airbag system .............................. 59
Air conditioning regular operation ................................ 142
Air conditioning system .............. 132
Air intake .................................... 142
Air vents...................................... 140
Antilock brake system ................ 160
Antilock brake system (ABS) .....107
Anti-theft alarm system ................35
Anti-theft locking system .............. 35 Appearance care ........................245
Armrest ......................................... 51
Ashtrays ....................................... 97
Automatic anti-dazzle ..................40
Automatic light control ...............123
Automatic locking ........................28Automatic transmission .............156
Autostop ............................. 110, 148
B Battery discharge protection ......130
Battery voltage ........................... 118
BlueInjection ............................... 153
Bonnet ....................................... 212
Brake and clutch fluid .................252
Brake and clutch system ...........106
Brake assist ............................... 164
Brake fluid .................................. 215
Brakes ............................... 160, 215
Breakdown.................................. 243
Bulb replacement ....................... 218
C Capacities .................................. 262
Cargo management system ........80
Catalytic converter .....................153
Central locking system ................25
Centre console lighting ..............129
Centre console storage ...............74
Changing tyre and wheel size ...233
Charging system ........................ 105
Child locks ................................... 29
Child restraint installation locations ................................... 68
Child restraints.............................. 65
Child restraint systems ................65
Child surveillance mirror ...............40
273Cigarette lighter ........................... 97
Climate control ............................. 16
Climate control systems .............131
Clock............................................. 94
Control indicators........................ 104
Control of the vehicle .................144
Controls ........................................ 90
Convex shape .............................. 38
Coolant and antifreeze ...............252
Cornering lights .......................... 125
Cruise control ....................110, 169
Cupholders .................................. 71
Curtain airbag system .................. 63
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............125
Declaration of conformity ............264
DEF ............................................ 153
Deflation detection system .........109
Descent control system .....107, 165
Diesel exhaust fluid ....................153
Diesel fuel system bleeding .......217
Door open .................................. 111
Doors ................................ 30, 31, 33
Driver alert .................................. 201
Driver assistance systems ..........169
Driver Information Centre ...........112Driving characteristics and
towing tips .............................. 205
Driving hints ................................ 144
E Eco mode ................................... 159
Electric adjustment ......................38
Electrical system......................... 225
Electric parking brake. 107, 160, 161
Electric parking brake fault .........107
Electronic climate control system 135
Electronic driving programmes ..158
Electronic key system ...................23
Electronic Stability Control and Traction Control system ..108, 164
End-of-life vehicle recovery .......212
Engine compartment fuse box ...226
Engine coolant ........................... 214
Engine coolant temperature ......108
Engine coolant temperature gauge ..................................... 102
Engine data ............................... 259
Engine exhaust .......................... 152
Engine identification ...................255
Engine oil ................... 213, 252, 256
Engine oil level monitor ..............102
Engine oil pressure ....................109
Entry lighting .............................. 129
Event data recorders ..................268
Exhaust filter ....................... 108, 152Exit lighting ................................ 129
Exterior care .............................. 245
Exterior light ............................... 110
Exterior lighting ....................13, 122
Exterior mirrors ............................. 38
F
Fault ........................................... 159
First aid ......................................... 86
First aid kit ................................... 86
Fixed air vents ........................... 141
Folding front passenger seat ........49
Folding mirrors ............................. 39
Folding seats .......................... 52, 53
Footwell storage ........................... 74
Forward collision alert................. 180
Front airbag system .....................62
Front fog lights ...........110, 126, 220
Front passenger seat Table position ............................ 49
Front pedestrian protection ........184
Front seats.................................... 47
Front storage ................................ 72
Front turn lights .......................... 221
Fuel............................................. 202
Fuel for diesel engines ..............202
Fuel for petrol engines ...............202
Fuel gauge ................................. 102
Fuses ......................................... 225