60Instruments and controlsInstruments and
controlsControls ....................................... 61
Steering wheel adjustment ........61
Steering wheel controls .............61
Heated steering wheel ...............61
Horn ........................................... 62
Windscreen wiper/washer .........62
Rear window wiper/washer .......63
Outside temperature ..................63
Clock ......................................... 63
Power outlets ............................. 65
Cigarette lighter ......................... 65
Ashtrays .................................... 65
Warning lights, gauges and indi‐ cators ........................................... 65
Instrument cluster ......................65
Speedometer ............................. 65
Odometer .................................. 66
Trip odometer ............................ 66
Tachometer ............................... 66
Fuel gauge ................................ 66
Fuel selector .............................. 67
Engine coolant temperature gauge ....................................... 68
Service display .......................... 68Control indicators ......................69
Turn signal ................................. 71
Seat belt reminder .....................72
Airbag and belt tensioners .........72
Airbag deactivation ....................72
Charging system .......................73
Malfunction indicator light ..........73
Service vehicle soon .................73
Brake and clutch system ...........73
Operate pedal ............................ 73
Antilock brake system (ABS) .....74
Gear shifting .............................. 74
Power steering .......................... 74
Lane departure warning ............74
Ultrasonic parking assist ...........74
Electronic Stability Control off ...74
Electronic Stability Control and Traction Control system ...........74
Traction Control system off .......75
Engine coolant temperature ......75
Tyre pressure monitoring system ...................................... 75
Engine oil pressure ....................75
Low fuel ..................................... 76
Immobiliser ................................ 76
Reduced engine power .............76
Exterior light .............................. 76
High beam ................................. 76
Fog light ..................................... 76
Rear fog light ............................. 76Cruise control............................ 76
Speed limiter ............................. 76
Bonnet open .............................. 76
Door open .................................. 77
Information displays .....................77
Driver Information Centre ..........77
Info display ................................ 82
Vehicle messages ........................83
Warning chimes .........................85
Battery voltage .......................... 85
Vehicle personalisation ................86
Telematics service .......................88
OnStar ....................................... 88
Instruments and controls65Power outlets
A 12 Volt power outlet is located in the
centre console.
Do not exceed the maximum power
consumption of 120 watts.
With ignition off, the power outlet is
deactivated. Additionally, the power outlet is deactivated in the event of
low vehicle battery voltage.
Electrical accessories that are
connected must comply with the
electromagnetic compatibility
requirements laid down in
DIN VDE 40 839.
Do not connect any current-delivering accessories, e.g. electrical charging
devices or batteries.
Do not damage the outlet by using
unsuitable plugs.
Stop-start system 3 111.
Cigarette lighter The cigarette lighter may be located
in the centre console.
Press in cigarette lighter. It switches
off automatically once the element is
glowing. Pull out lighter.
AshtraysCaution
To be used only for ash and not for combustible rubbish.
The portable ashtray can be placed inthe cupholders.
Warning lights, gauges
and indicators
Instrument cluster
The needles of the instruments briefly
rotate to the end position when the
engine is being switched on.
Speedometer
Indicates vehicle speed.
Instruments and controls71Control indicators in the overheadconsole
Overview
OTurn signal 3 71XSeat belt reminder 3 72vAirbag and belt tensioners
3 72VAirbag deactivation 3 72pCharging system 3 73ZMalfunction indicator light
3 73gService vehicle soon 3 73RBrake and clutch system
3 73-Operate pedal 3 73uAntilock brake system (ABS)
3 74[Upshift 3 74cPower steering 3 74)Lane departure warning 3 74rUltrasonic parking assist
3 74aElectronic Stability Control off
3 74bElectronic Stability Control and
Traction Control system 3 74kTraction Control system off
3 75WEngine coolant temperature
3 75wTyre pressure monitoring
system 3 75IEngine oil pressure 3 75YLow fuel 3 76dImmobiliser 3 76#Reduced engine power 3 768Exterior light 3 76CHigh beam 3 76>Fog light 3 76rRear fog light 3 76mCruise control 3 76LSpeed limiter 3 76/Bonnet open 3 76NDoor open 3 77
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.
Instruments and controls73The front passenger airbag is
deactivated 3 46.9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
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.
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.
Flashes when the engine is
running
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
g illuminates yellow.
Additionally, a warning code is
displayed in the Driver Information
Centre.
The vehicle requires a service.Seek the assistance of a workshop. Vehicle messages 3 83.
Brake and clutch system
R illuminates red.
The brake and clutch fluid level is too low, when manual parking brake is
not applied 3 142.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 120.
Operate pedal - illuminates or flashes yellow.
Illuminates
Clutch pedal must be depressed to
start the engine in Autostop mode.
Stop-start system 3 111.
86Instruments and controlsseat heating, heated windscreen
and heated rear window or other
main consumers.
2. Charge the vehicle battery by driving continuously for a while or
by using a charging device.
The warning code will disappear after
the engine has been started twice
consecutively without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault remedied by a workshop.Vehicle personalisation
The vehicle's behaviour can be
personalised by changing the settings in the Info-Display.
Some of the personal settings for
different drivers can be memorised
individually for each vehicle key.
Memorised settings 3 23.
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.
Personal settings Graphic-Info-Display
Press MENU , when ignition is on and
infotainment system is activated.
Turn the MENU button to scroll
through the menu list. Press MENU to
select the respective menu. To close
a menu or to go back to previous
page, press BACK.
Select Settings , scroll through the list
and select Vehicle Settings
In the corresponding submenus the
following settings can be changed:
Vehicle Settings ● Park Assist / Collision Detection
Park Assist : Activates or
deactivates the ultrasonic
parking assist.
● Comfort Settings
Chime Volume : Changes the
volume of warning chimes.
Personalisation by Driver :
Activates or deactivates the
personalisation function.
Rear Auto Wipe in Reverse :
Activates or deactivates
108Driving and operatingDriving and
operatingDriving hints ............................... 108
Control of the vehicle ...............108
Steering ................................... 109
Starting and operating ...............109
New vehicle running-in ............109
Ignition switch positions ...........109
Retained power off ..................110
Starting the engine ..................110
Overrun cut-off ........................ 111
Stop-start system ....................111
Parking .................................... 114
Engine exhaust .......................... 115
Catalytic converter ...................115
Manual transmission ..................115
Manual transmission automa‐ ted .............................................. 116
Transmission display ...............116
Starting the engine ..................116
Selector lever .......................... 117
Manual mode ........................... 118
Electronic driving programmes 118
Fault ........................................ 118Brakes........................................ 119
Antilock brake system .............119
Parking brake .......................... 120
Brake assist ............................. 120
Hill start assist ......................... 120
Ride control systems .................121
Traction Control system ..........121
Electronic Stability Control ......122
City mode ................................ 123
Driver assistance systems .........124
Cruise control .......................... 124
Speed limiter ........................... 125
Parking assist .......................... 127
Lane departure warning ..........128
Fuel ............................................ 129
Fuel for petrol engines .............129
Fuel for liquid gas operation ....130
Refuelling ................................ 132
Fuel consumption - CO 2-
Emissions ............................... 135Driving hints
Control of the vehicle
Never coast with engine not
running
Many systems will not function in this situation (e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others.
All systems function during an
Autostop.
Stop-start system 3 111.
Idle boost
If charging of the vehicle battery is
required due to battery condition, the
power output of the generator must be increased. This will be achieved by an idle boost which may be audible.
A message appears in the Driver
Information Centre.
Pedals
To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Driving and operating109Use only floor mats, which fit properly
and are fixed by the retainers on the
driver side.
Driving downhill
Engage a gear when driving downhill
to ensure that sufficient brake
pressure is available.
Steering If power steering assist is lost
because the engine stops or due to a
system malfunction, the vehicle can
be steered but may require increased
effort.
Control indicator c 3 74.Caution
Vehicle equipped with electric
power steering:
If the steering wheel is turned until it reaches the end of its travel and
is held against that position for an
extended period of time, power
steering assistance may be
reduced.
If the steering assistance is used
for an extended period of time,
power assistance may be
reduced.
Power steering assistance should
return back to normal when the
system has cooled down.Starting and operating
New vehicle running-in Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher.
Autostop may be inhibited to allow for
charging of the vehicle battery.
Ignition switch positions
Turn key:
Driving and operating113● The brake vacuum is sufficient.
● The vehicle was driven at least at
walking speed since the last
Autostop.
Otherwise an Autostop will be
inhibited.
Certain settings of the climate control
system may inhibit an Autostop. See
"Climate control" chapter for further information 3 102.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 109.
Vehicle battery discharge protection
To ensure reliable engine restarts,
several vehicle battery discharge
protection features are implemented
as part of the stop-start system.
Power saving measures
During an Autostop, several electrical
features, e.g., the rear window
heating, are disabled or switched into
a power saving mode. The fan speed of the climate control system is
reduced to save power.Restart of the engine by the driverVehicles with manual transmission
Depress the clutch pedal to restart the
engine.
If the selector lever is shifted out of
neutral before depressing the clutch
pedal first, control indicator -
illuminates or is shown as a symbol in the Driver Information Centre.
Control indicator - 3 73.Vehicles with manual transmission
automated
Release the brake pedal or move
selector lever out of D to restart the
engine.
Restart of the engine by the stop-
start system
The selector lever must be in neutral
to enable an automatic restart.
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
● The stop-start system is manually deactivated.
● The bonnet is opened.
● The driver's seat belt is unfastened and the driver's door
is opened.
● The engine temperature is too low.
● The charging level of the vehicle battery 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 the bonnet is not fully closed, a warning message is displayed in the
Driver Information Centre.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during restart might be noticeable.