Instruments and controls73Instruments and
controlsControls ....................................... 74
Steering wheel adjustment ........74
Steering wheel controls .............74
Heated steering wheel ...............74
Horn ........................................... 75
Windscreen wiper/washer .........75
Rear window wiper/washer .......77
Outside temperature ..................77
Clock ......................................... 78
Power outlets ............................. 78
Inductive charging .....................79
Ashtrays .................................... 79
Warning lights, gauges and indi‐ cators ........................................... 80
Instrument cluster ......................80
Speedometer ............................. 83
Odometer .................................. 84
Trip odometer ............................ 84
Tachometer ............................... 84
Fuel gauge ................................ 85
Engine coolant temperature gauge ....................................... 85
Service display .......................... 85
Control indicators ......................86Turn signal................................. 86
Seat belt reminder .....................87
Airbag and belt tensioners .........87
Airbag deactivation ....................88
Charging system .......................88
Malfunction indicator light ..........88
Service vehicle soon .................88
Stop engine ............................... 88
System check ............................ 89
Brake and clutch system ...........89
Antilock brake system (ABS) .....89
Gear shifting .............................. 89
Lane departure warning ............89
Electronic Stability Control and Traction Control system ...........90
Electronic Stability Control and Traction Control system off ......90
Engine coolant temperature ......90
Preheating ................................. 90
Diesel particle filter ....................90
AdBlue ....................................... 90
Deflation detection system ........91
Engine oil pressure ....................91
Low fuel ..................................... 91
Autostop .................................... 91
Exterior light .............................. 91
High beam ................................. 92
High beam assist .......................92
Low beam .................................. 92
Fog light ..................................... 92Rear fog light............................. 92
Rain sensor ............................... 92
Cruise control ............................ 92
Speed limiter ............................. 92
Traffic sign assistant ..................92
Door open .................................. 92
Information displays .....................93
Driver Information Centre ..........93
Info display ................................ 95
Head-up display ........................97
Vehicle messages ........................98
Warning chimes .........................99
Battery voltage .......................... 99
Vehicle personalisation ..............100
Telematics service .....................103
OnStar ..................................... 103
Instruments and controls83OverviewOTurn signal 3 86XSeat belt reminder 3 87vAirbag and belt tensioners
3 87VAirbag deactivation 3 88pCharging system 3 88ZMalfunction indicator light
3 88HService vehicle soon 3 88STOPStop engine 3 88JSystem check 3 89RBrake and clutch system
3 89uAntilock brake system (ABS)
3 89RGear shifting 3 89)Lane departure warning
3 89bElectronic Stability Control
and Traction Control system
3 90aElectronic Stability Control
and Traction Control system
off 3 90!Preheating 3 90%Diesel particle filter 3 90YAdBlue 3 90wDeflation detection system
3 91IEngine oil pressure 3 91Y oLow fuel 3 91W oEngine coolant temperature
high 3 90DAutostop 3 918Exterior light 3 919Low beam 3 92CHigh beam 3 92fHigh beam assist 3 92>Fog light 3 92øRear fog light 3 92
Indicates vehicle speed.
Instruments and controls85Fuel gauge
Displays the fuel level in the tank.
Control indicator o illuminates if the
level in the tank is low.
Never run the fuel tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified fuel tank capacity.
Engine coolant temperature
gauge
Displays the coolant temperature.
50:engine operating temperature
not yet reached90:normal operating temperature130:temperature too high
Control indicator o illuminates if
engine coolant temperature is too
high.
Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
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
will be indicated can vary
considerably.
90Instruments and controlsElectronic Stability Controland Traction Control system
b illuminates or flashes yellow.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving stability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control and
Traction Control system 3 146.
Electronic Stability Control
and Traction Control system
off
n illuminates yellow.
The systems are deactivated.Engine coolant temperature
o illuminates red.
Illuminates when the engine is
running
Stop, switch off engine.Caution
Coolant temperature too high.
Check coolant level immediately
3 179.
If there is sufficient coolant, consult a workshop.
Preheating
! illuminates yellow.
Preheating of Diesel engine is
activated. Only activates when
outside temperature is low. Start the
engine when control indicator
extinguishes.
Diesel particle filter % or H illuminates yellow.
The diesel particle filter requires
cleaning.
Continue driving until the control
indicator extinguishes.
Illuminates temporarily Start of saturation of the particle filter.
Start cleaning process as soon as possible by driving at a vehicle speed
of at least 60 km/h.
Illuminates constantlyIndication of a low additive level. Seek
the assistance of a workshop.
Diesel particle filter 3 136.
AdBlue
Y flashes or illuminates yellow.
Illuminates yellow
The remaining driving range is
between 600 km and 2400 km.
Have the AdBlue® topped-up as soon as possible by a qualified workshop.
You can add up to 10 litres of
AdBlue® to its tank.
Driving and operating133ActivationThe stop-start system is available assoon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.
Deactivation
Deactivate the stop-start system
manually by pressing Ò. The
deactivation is indicated when the
LED in the button illuminates.
AutostopVehicles with manual transmission
An Autostop can be activated at a
standstill or at a low speed up to
14 km/h.
Activate an Autostop as follows: ● Depress the clutch pedal.
● Set the lever to neutral.
● Release the clutch pedal.
The engine will be switched off while
the ignition stays on.Vehicles with automatic transmission If the vehicle is at a standstill with
depressed brake pedal, Autostop is
activated automatically.
The engine will be switched off while the ignition stays on.
The stop-start system will be disabled
on inclines of 15% or more.Indication
An Autostop is indicated by control
indicator D.
During an Autostop, the heating and
brake performance will be
maintained.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled.
● The stop-start system is not manually deactivated.
● The bonnet is fully closed.
● The driver's door is closed or the driver's seat belt is fastened.
● The vehicle battery is sufficiently charged and in good condition.
● The engine is warmed up.
● The engine coolant temperature is not too high.
Vehicle care179Engine coolant
The coolant provides freeze
protection down to approx. -37 °C.Caution
Only use approved antifreeze.
Coolant and antifreeze 3 215.
Coolant level
Caution
Too low a coolant level can cause engine damage.
If the cooling system is cold, the
coolant level should be above the
MIN mark. Top up if the level is low.9Warning
Allow the engine to cool before
opening the cap. Carefully open
the cap, relieving the pressure
slowly.
To top up, use a 1:1 mixture of
released coolant concentrate mixed
with clean tap water. If no coolant
concentrate is available, use clean
tap water. Install the cap tightly. Have the coolant concentration checked
and have the cause of the coolant
loss remedied by a workshop.
Washer fluid
Fill with clean water mixed with a
suitable quantity of approved
windscreen washer fluid which
contains antifreeze.
Caution
Only washer fluid with a sufficient
antifreeze concentration provides
protection at low temperatures or
a sudden drop in temperature.
Washer fluid 3 215.
216Service and maintenanceDexos is the newest engine oil quality
that provides optimum protection for
gasoline and diesel engines. If it is unavailable, engine oils of other listed qualities have to be used.
Recommendations for gasoline
engines are also valid for
Compressed Natural Gas (CNG),
Liquified Petroleum Gas (LPG) and
Ethanol (E85) fuelled engines.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 220.
Topping up engine oilCaution
In case of any spilled oil, wipe it up and dispose it properly.
Engine oils of different manufacturersand brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oil with only
ACEA A1/B1 or only A5/B5 quality is
prohibited, since it can cause long-
term engine damage under certain
operating conditions.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 220.
Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 220.All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -37 °C.
This concentration should be
maintained all year round. The use of additional coolant additives that
intend to give additional corrosion
protection or seal against minor leaks
can cause function problems. Liability
for consequences resulting from the
use of additional coolant additives will be rejected.
Washer fluid Use only washer fluid approved for
the vehicle to prevent damage of
wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
239Collision damage repair..............233
Control indicators.......................... 86
Control of the vehicle .................128
Controls ........................................ 74
Convex shape .............................. 35
Coolant and antifreeze ...............215
Cruise control ...................... 92, 147
Cupholders .................................. 64
Curtain airbag system .................. 56
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............109
Declaration of conformity ............231
DEF ............................................ 137
Deflation detection system ...........91
Diesel exhaust fluid ....................137
Diesel fuel system bleeding .......182
Diesel particle filter ...............90, 136
Door open .................................... 92
Doors ............................................ 31
Driver alert .................................. 166
Driver assistance systems ..........147
Driver Information Centre .............93
Driving characteristics and towing tips .............................. 170
Driving hints ................................ 128
E Electric adjustment ......................35
Electrical system......................... 190Electronic climate control system 119
Electronic driving programmes ..142
Electronic key system ...................24
Electronic Stability Control and Traction Control system ....90, 146
Electronic Stability Control and Traction Control system off .......90
End-of-life vehicle recovery .......176
Engine compartment fuse box ...191
Engine coolant ........................... 179
Engine coolant temperature ........90
Engine coolant temperature gauge ....................................... 85
Engine data ............................... 223
Engine exhaust .......................... 136
Engine identification ...................219
Engine oil ................... 178, 215, 220
Engine oil pressure ......................91
Entry lighting .............................. 114
Event data recorders ..................236
Exit lighting ................................ 114
Exterior care .............................. 211
Exterior light ................................. 91
Exterior lighting ....................13, 107
Exterior mirrors ............................. 35
F
Fault ........................................... 142
First aid ......................................... 70
First aid kit ................................... 70Fixed air vents ........................... 125
Fog light ....................................... 92
Fog lights ................................... 185
Folding mirrors ............................. 36
Front airbag system .....................55
Front fog lights ........................... 111
Front seats.................................... 44
Fuel............................................. 167
Fuel consumption - CO 2-
Emissions ............................... 169
Fuel for diesel engines ..............168
Fuel for petrol engines ...............167
Fuel gauge ................................... 85
Funnel......................................... 168
Fuses ......................................... 190
G Gauges ......................................... 83
Gear shifting ................................. 89
General information ...................170
Glass panel .................................. 41
Glovebox ..................................... 64
H
Halogen headlights ....................183
Hand brake ......................... 144, 145
Hazard warning flashers ............110
Headlight flash ........................... 108
Headlight range adjustment ......109
Headlights................................... 107 Head restraint adjustment .............8