84Instruments and controlsInstruments and
controlsControls ....................................... 85
Steering wheel adjustment ........85
Steering wheel controls .............85
Horn ........................................... 85
Steering column controls ...........85
Windscreen wiper/washer .........86
Rear window wiper/washer .......87
Outside temperature ..................87
Clock ......................................... 88
Power outlets ............................. 88
Cigarette lighter ......................... 90
Ashtrays .................................... 90
Warning lights, gauges and indi‐ cators ........................................... 91
Instrument cluster ......................91
Speedometer ............................. 91
Odometer .................................. 91
Trip odometer ............................ 91
Tachometer ............................... 92
Fuel gauge ................................ 92
Fuel economy gauge .................93
Service display .......................... 93
Control indicators ......................94
Turn signal ................................. 96Seat belt reminder.....................97
Airbag and belt tensioners .........97
Airbag deactivation ....................97
Charging system .......................98
Malfunction indicator light ..........98
Service vehicle soon .................98
Stop engine ............................... 98
Brake system ............................. 98
Antilock brake system (ABS) .....99
Upshift ....................................... 99
Electronic Stability Program ......99
Electronic Stability Program off ............................................. 99
Engine coolant temperature ......99
Preheating ............................... 100
AdBlue ..................................... 100
Tyre pressure monitoring system .................................... 100
Engine oil pressure ..................100
Fuel economy mode ................101
Low fuel ................................... 101
Stop-start system ....................101
Exterior light ............................ 101
High beam ............................... 101
Fog light ................................... 101
Rear fog light ........................... 101
Cruise control .......................... 102
Tachograph ............................. 102
Door open ................................ 102Information displays...................102
Driver Information Centre ........102
Info display .............................. 102
Vehicle messages ......................103
Warning chimes .......................104
Engine oil level ........................ 104
Trip computer ............................. 105
Tachograph ................................ 107
96Instruments and controlsControl indicators in the roof
console
Overview
OTurn signal 3 96XSeat belt reminder 3 97vAirbag and belt tensioners
3 97Ó ONAirbag activation 3 97* OFFAirbag deactivation 3 97pCharging system 3 98ZMalfunction indicator light
3 98FService vehicle soon 3 98CStop engine 3 98RBrake system 3 98uAntilock brake system (ABS)
3 99kjUpshift, downshift 3 99RElectronic Stability Program
3 99ØElectronic Stability Program
off 3 99WEngine coolant temperature
3 99!Preheating 3 100YAdBlue 3 100wTyre pressure monitoring
system 3 100IEngine oil pressure 3 100ECOFuel economy mode 3 101YLow fuel 3 101DAutostop (Stop-start system)
3 101\Autostop inhibited (Stop-
start system) 3 1019Exterior light 3 1018Exterior light 3 101CHigh beam 3 101>Fog light 3 101øRear fog light 3 101mCruise control 3 102UCruise control speed limiter
3 102&Tachograph 3 102yDoor open 3 102
Turn signal
O flashes green.
Flashes if a turn signal or the hazard
warning flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse.
An audible warning can be heard
when the turn signals are on.
Bulb replacement 3 173.
Instruments and controls97Fuses 3 179.
Turn signals 3 111.
Seat belt reminder X illuminates or flashes red.
If the seat belt is unfastened, control
indicator X will flash when vehicle
speed exceeds approx. 16 km/h. A
warning chime also sounds for up to
two minutes.
If the seat belt is fastened, the
indicator light extinguishes.
Note
Heavy objects on the front seats
may cause control indicator X to
illuminate. Remove the object from
the seat or fasten the seat belt.9 Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger
their fellow occupants and
themselves.
Three-point seat belts 3 56.
Airbag and belt tensioners
v illuminates yellow.
Illuminates briefly when the ignition is switched on.
If it does not illuminate or illuminates
whilst driving, there is a fault in the
belt tensioner or the airbag system.
The airbags and belt tensioners may
fail to trigger in the event of an
accident.
Deployment of the belt tensioners or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt tensioners, airbag system 3 55,
3 59.
Airbag deactivation Ó ON illuminates yellow.
The front passenger airbag is
activated.
* OFF illuminates yellow.
The front passenger airbag is
deactivated 3 64.
If both control indicators ÓON and
* OFF are illuminated
simultaneously, there is a system
failure. The status of the system is not discernible, therefore no person is
permitted to occupy the front
passenger seat. Contact a workshop
immediately.
If illuminated in conjunction with v or
F , seek the assistance of a workshop.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.
Airbag system 3 59, belt tensioners
3 55, airbag deactivation 3 64.
104Instruments and controlsWarning chimesOnly one warning chime will sound at a time.
A corresponding message may also
appear in the Driver Information
Centre when a warning chime is
sounded.
When starting the engine or whilst driving:
● If seat belt is not fastened 3 55.
● If the parking assist detects an object 3 154.
● If the vehicle speed briefly exceeds a set limit 3 150,
3 153.
● If a door or the bonnet is not properly closed when vehicle
exceeds a certain speed.
● During activation and deactivation of alarm monitoring
of vehicle inclination 3 38.
● If there is a fault in the brake system 3 98.
● If the vehicle battery is not charging 3 98.● If engine lubrication is interrupted
3 100.
● If AdBlue needs to be refilled or a
fault is present 3 139.
● If the electronic key is outside of the detection range.
Electronic key system 3 24,
Power button 3 131.
When the vehicle is parked and/or
the driver's door is opened:
● If the key has been left in the ignition.
● If the electronic key has been left
in the card reader.
Electronic key system 3 24,
Power button 3 131.
● If the vehicle is in an Autostop. Stop-start system 3 135.
● If the exterior lights are on 3 108.Engine oil level
If the minimum engine oil level is
reached, a message is displayed in
the Driver Information Centre 3 102
for 30 seconds after the engine is
started.
Check oil level 3 165.
128Climate controlMaintenanceAir intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Pollen filter
The pollen filter cleans dust, soot,
pollen and spores from the air
entering the vehicle through the air
intake.
Note
Pollen filter is only fitted to vehicles
with air conditioning system.
Air conditioning regular operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a month, irrespective of the weather
and time of year. Operation with
cooling is not possible when outside
temperature is too low.Service
For optimal cooling performance, it is recommended to annually check the
climate control system, starting
three years after initial vehicle
registration, including:
● functionality and pressure test
● heating functionality
● leakage check
● check of drive belts
● cleaning of condenser and evaporator drainage
● performance check
Note
Refrigerant R-134a contains
fluorinated greenhouse gases with a
global warming potential of 1430.
Front air conditioning system is filled with 0.58 kg and has a CO 2
equivalent of 0.83 tonnes, the front
and rear air conditioning system is filled with 0.88 kg and has a CO 2
equivalent of 1.26 tonnes.Depending on vehicle, information
regarding air conditioning refrigerant
appears on a label located in the
engine compartment.
Driving and operating135Power button 3 131.
Refuelling 3 158.
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. It restarts the engine
automatically as soon as the clutch
pedal is depressed.
A vehicle battery sensor ensures that an Autostop is only performed if the
vehicle battery is sufficiently charged
for a restart.Activation
The stop-start system is available as
soon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.
If the below conditions are not
fulfilled, an Autostop is prohibited and
control indicator \ illuminates in the
instrument cluster 3 101.
Deactivation
Deactivate the stop-start system
manually by pressing Î. LED in the
button illuminates to indicate
deactivation and a corresponding message appears in the Driver
Information Centre 3 102.
If deactivated manually, it is possible to reactivate the stop-start system by
pressing Î again; LED extinguishes
in the button and a corresponding
message appears in the Driver
Information Centre. The system is
reactivated automatically the next
time the ignition is switched on.
Vehicle messages 3 103.
Note
When the fast idle function is
activated, the stop-start system is
automatically deactivated and
cannot be reactivated by pressing
Î . LED in button illuminates to
indicate deactivation and a
corresponding message may
appear in the Driver Information
Centre 3 102.
Idle speed control 3 134.
Depending on version, if the driver's
door is opened or the driver's seat belt is unfastened, the stop-start system is
136Driving and operatingdeactivated automatically, and the
engine is switched off. Restart engine by pressing START/STOP .
Power button 3 131.
Autostop
If the vehicle is at a low speed or at a standstill, activate an Autostop as
follows:
● depress the clutch pedal
● move the selector lever to neutral
● release the clutch pedal
The engine will be switched off while
the ignition stays on if the required
conditions are met.An Autostop is indicated when Ï
illuminates in the instrument cluster
3 101.
During an Autostop, heating and brake performance will be
maintained. Brake assist, however, is
not available 3 147.Caution
The power steering assist may be
reduced during an Autostop.
If you exit the vehicle while the engine
is in an Autostop, a warning chime will
sound and a message " IGNITION
OFF " is displayed in the Driver
Information Centre as a reminder that
the engine is on standby and has not
been switched off.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled,
otherwise an Autostop will be
inhibited and control indicator \ will
illuminate in the instrument cluster:
● 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
● the outside temperature is not too
low or too high (e.g. below 0 °C
or above 30 °C)
● the defrosting function is not activated
● the climate control system does not inhibit an Autostop
● the brake vacuum is sufficient
● the self-cleaning function of the diesel particle filter is not active
3 138
● the Antilock brake system (ABS) 3 146, Traction Control system
(TC) 3 148 and Electronic
184Vehicle careWheels and tyres
Tyre condition, wheel condition Drive over edges slowly and at right
angles if possible. Driving over sharp
edges can cause tyre and wheel
damage. Do not trap tyres on the kerb when parking.
Regularly check the wheels for
damage. Seek the assistance of a
workshop in the event of damage or
unusual wear.
We recommend not swapping the
front wheels with the rear wheels and
vice versa, as this can affect vehicle
stability. Always use less worn tyres
on the rear axle.
Tyres
Factory-fitted tyres are matched to
the chassis and offer optimum driving comfort and safety.Winter tyres
Winter tyres improve driving safety at temperatures below 7 °C and should
therefore be fitted on all wheels.
In accordance with country-specific
regulations, a notice indicating the
maximum permissible speed for the
tyres must be affixed within the
driver's field of vision.
Tyre designations
E.g. 195/65 R 16 C 88 Q195:Tyre width, mm65:Cross-section ratio (tyre height
to tyre width), %R:Belt type: RadialRF:Type: RunFlat16:Wheel diameter, inchesC:Cargo or commercial use88:Load index e.g. 88 is
equivalent to 567 kgQ:Speed code letter
Speed code letter:
Q:up to 160 km/hS:up to 180 km/hT:up to 190 km/hH:up to 210 km/hV:up to 240 km/hW:up to 270 km/h
Choose a tyre appropriate for the
maximum speed of your vehicle.
The maximum speed is achievable at kerb weight with driver (75 kg) plus
125 kg payload. Optional equipment
could reduce the maximum speed of
the vehicle.
Directional tyres
Fit directional tyres such that they roll in the direction of travel. The rolling
direction is indicated by a symbol
(e.g. an arrow) on the sidewall.
Tyre pressure
Check the pressure of cold tyres at
least every 14 days and before any
long journey. Do not forget the spare
wheel. This also applies to vehicles
with tyre pressure monitoring system.