Page 106 of 289
104Instruments and controlsOverview1Turn lights 3 109aSeat belt reminder 3 109dAirbag and belt tensioners
3 110eAirbag deactivation 3 110SCharging system 3 110WMalfunction indicator light
3 110CService vehicle soon
3 111
LED headlights 3 114STOPStop engine 3 111XSystem check 3 111hParking brake 3 111iAntilock brake system
(ABS) 3 111,Gear shifting 3 112QLane departure warning
3 112JElectronic Stability Control
and Traction Control
system 3 112zPreheating 3 112+Exhaust filter 3 112BAdBlue 3 113qTyre deflation detection
system 3 113TEngine oil pressure 3 113r 2Low fuel 3 113V 2Engine coolant temperature
high 3 112ñAutostop 3 1141Exterior light 3 114DLow beam 3 114AHigh beam 3 114BHigh beam assist 3 114GFront fog lights 3 114HRear fog light 3 114yRain sensor 3 114V ,Vehicle detected ahead
3 114,Side blind spot alert 3 115vCruise control 3 114QAdaptive cruise control
3 1145Speed limiter 3 115mActive emergency braking
3 188ODoor open 3 115
Speedometer
Page 112 of 289

110Instruments and controlsAirbag and belt tensionersd illuminates yellow.
When the ignition is switched on, the control indicator illuminates for
several seconds. If it does not
illuminate, does not extinguish after
several 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 d.9Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners 3 56.
Airbag system 3 60.
Airbag deactivation
H ON illuminates yellow.
The front passenger airbag is
activated.
g OFF illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 64.
Charging system
S 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
W illuminates or flashes yellow.
Illuminates 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.
Page 130 of 289

128Instruments and controlsNotice
Establishing an emergency call may
not be possible in areas without
sufficient network availability or due
to hardware damage during an
accident.
Automatic crash notification
In case of an accident with airbag
deployment, an automatic
emergency call is established and an automatic crash notification will be
transmitted to the next public safety
answering point.
Emergency assistance
In case of an emergency you can also
manually place an emergency call by pressing the red SOS button for more
than two seconds. The LED flashes to confirm that a connection to the
nearest PSAP is being established.
The LED illumates steadily as long as the call is active.
Pressing the SOS button immediately
a second time will terminate the call.
The LED switches off.Status LED
Illuminates green for three seconds
when the ignition is switched on: the
system works properly.
Illuminates red: fault in the system.
Contact a workshop.
Flashes red: backup battery needs
replacement.
Breakdown call function Pressing . for more than two
seconds connects you to a roadside
assistance service provider.
For information about coverage and
scope of services of the roadside
assistance, please refer to the
Service and warranty booklet.
Page 157 of 289

Driving and operating155Turn key briefly to position 2 and
release after engine has been
started.
Manual transmission: during an
Autostop, the engine can be started
by depressing the clutch pedal
3 156.
Automatic transmission: during an
Autostop, the engine can be started
by releasing the brake pedal 3 156.
Vehicles with power button● Manual transmission: operate clutch and brake pedal.
● Automatic transmission: operate brake pedal and move selector
lever to P or N.
● Do not operate accelerator pedal.
● Press Start/Stop button.
● Release button after starting procedure begins. Diesel engine
starts after control indicator z
for preheating extinguishes.
● Before restarting or to switch off the engine when vehicle is
stationary, press Start/Stop once
more briefly.
To start the engine during an
Autostop:
● Manual transmission: during an Autostop, the engine can be
started by depressing the clutch
pedal 3 156.
● Automatic transmission: during an Autostop, the engine can be
started by releasing the brake pedal 3 156.Emergency shut off during driving
If the engine needs to be switched offduring driving in case of emergency,
press Start/Stop for 5 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.
Page 161 of 289

Driving and operating159Parking9Warning
● 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 level surface or uphill slope, engage
first gear or set the selector
lever to position P (automatic
transmission type A) / N
(automatic transmission type B). 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 (automatic transmission type
A) / N (automatic transmission
type B). 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.
Notice
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.
In countries with extreme low
temperatures it may be necessary to park the vehicle without applied
parking brake. Make sure to park the
vehicle on a level surface.
Page 234 of 289
232Vehicle care
Remove the cover by pulling at the
top left, then at the right side.
Version 1 (Eco)
No.Circuit1Clutch switch, power steering4Horn5Front and rear screenwash
pump6Front and rear screenwash
pump7Rear power outlet8Rear window wipers10/11Central locking system13Head-up display, climate
controls, Infotainment system
controls, gear selector14Anti-theft alarm system, tele‐
matic unit17Instrument cluster19Steering wheel controls21Anti-theft system or electronic key system22Front camera, rain and light
sensorNo.Circuit23Seat belt reminder24Parking assist, Infotainment
system, rear view camera25Airbags29Infotainment system31Infotainment system (+
battery)32Front power outlet34Interior mirror, blind spot
monitoring system, door
mirror controls35Heated washer jets, headlight
range adjustment36Interior lights, torch charger
Page 235 of 289
Vehicle care233Version 2 (Full)No.Circuit1Anti-theft system or
electronic key system5Parking assist, Infotain‐
ment system, rear view
camera7Rear climate controls,
audio system amplifier8Rear window wipers10/11Central locking system12Anti-theft alarm systemNo.Circuit17Rear power outlet18Telematic unit21Interior lights, torch
charger22Interior lights, glovebox
light23Blind spot monitoring
system, door mirror
controls24Steering wheel controls25Headlight range adjust‐
ment26Seat belt reminder27Front camera, rain and
light sensor28Head-up display, front
climate controls, Info‐
tainment system
controls, gear selector30A or 30BAudio system (+
battery)No.Circuit31Airbag33Front power outlet35Instrument cluster36Infotainment system
Page 280 of 289

278Customer informationDepending on technical equipment
level, 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 when necessary. Staff working
for the service network ( e.g. garages,
manufacturers) or third parties (e.g.breakdown services) can read the
data from the vehicle. The same
applies to warranty work and quality
assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which is read out,
documents the technical condition of
the vehicle or individual components
and assists with fault diagnosis,
compliance with warranty obligations
and quality improvement. This data,
in particular information on
component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the
vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also uses operating data
from vehicles for product recalls. This
data can also be used to check
customer warranty and guarantee
claims.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs or at
your request.Comfort and Infotainment
functions
Comfort settings and custom settingscan be stored in the vehicle and
changed or reset at any time.
Depending on the equipment level in
question, these include
● seat and steering wheel position settings
● chassis and air conditioning settings
● custom settings such as interior lighting
You can input your own data in the
Infotainment functions for your
vehicle as part of the selected
features.
Depending on the equipment level in
question, these include
● multimedia data such as music, videos or photos for playback in
an integrated multimedia system
● address book data for use with an
integrated hands-free system or an integrated navigation system