
Instruments and controls89Lane departure warning 3 150.
Electronic Stability Program b  flashes or illuminates yellow.
Illuminates briefly when the ignition is
switched on.
Flashing during driving
The system is actively engaged.
Engine output may be reduced and the vehicle may be braked
automatically to a small degree
3  141.
Illuminates during driving The system is unavailable.
May illuminate together with control
indicator  A 3  87. A corresponding
message also appears in the Driver Information Centre (DIC)  3 92.
ESP® Plus
 3  141, Traction Control
system  3 140.
Electronic Stability Program
off
Ø  illuminates green.If ESP ®Plus
 has been deactivated with
Ø  on the instrument panel, control
indicator  Ø illuminates and a
corresponding message appears in
the Driver Information Centre (DIC)
3  92.
ESP® Plus
 3  141, Traction Control
system  3 140.
Engine coolant temperature
W  illuminates red.
Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
running
If  W  illuminates (possibly in
combination with control indicator
C ), stop vehicle and switch off
engine.Caution
Coolant temperature too high.
Check coolant level  3 161.
If there is sufficient coolant, consult a workshop.
Preheating
!  illuminates yellow.
Preheating is activated.Only
activates when outside temperature
is low.
AdBlue Õ  illuminates yellow.
AdBlue level is low. Refill AdBlue as
soon as possible, to avoid prevention
of engine starts.
Illuminates together with control
indicator  A to indicate a system
failure or as a warning that engine starting may not be possible after a
certain distance. Seek the assistance
of a workshop immediately.
A corresponding message appears in the Driver Information Centre (DIC)
3  92.
AdBlue  3 128.
Tyre pressure monitoring system
w  illuminates or flashes yellow. 

90Instruments and controlsIlluminates briefly when the ignition is
switched on.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.
Control indicator  w illuminates
together with  C 3  88 and a
corresponding message appears in the Driver Information Centre (DIC)
when a puncture or severely under-
inflated tyre is detected.
Flashes
Fault in system. After a delay the
control indicator illuminates
continuously. Consult a workshop.
Control indicator  w illuminates
together with  A 3  87 and a
corresponding message appears in
the DIC when a tyre without a
pressure sensor is mounted (e.g.
spare wheel).
Tyre pressure monitoring system
3  182.
Engine oil pressure
I  illuminates red.Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and/or
locking of the drive wheels.
1. Depress clutch.
2. Select neutral gear, set selector lever to  N.
3. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
4. Switch off ignition.
9 Warning
When the engine is off,
considerably more force is needed
to brake and steer. During an
Autostop the brake servo unit will still be operational.
Do not remove key until vehicle isstationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking
assistance of a workshop  3 160.
Low fuel
Y  illuminates yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fuel level in the tank is too low. Refuel
immediately.
Never run the tank dry.
Refuelling  3 152.
Catalytic converter  3 127.
Bleeding the diesel fuel system
3  166.
Stop-start system
\ 

92Instruments and controlsInformation displaysDriver Information Centre The Driver Information Centre (DIC)
is located in the instrument cluster
below the speedometer.
Depending on vehicle configuration,
the following items appear in the
display:
● outside temperature  3 77
● clock  3 77
● odometer, trip odometer  3 80
● engine oil level monitor  3 81
● service display  3 82
● vehicle messages  3 92
● trip computer  3 94
Some of the displayed functions differ
when the vehicle is being driven or at a standstill. Some functions are only
available when the vehicle is being
driven.
Info display
Displays time, outside temperature
and Infotainment system information
when the ignition is on.
For further information, see
Infotainment manual.Vehicle messages
Messages appear in the Driver
Information Centre (DIC), in
combination with control indicator
A  or  C.
Information messagesInformation messagesBATTERY MODE: ECONOMYESP OFFAUTO LIGHTS DEACTIVATEDOIL LEVEL CORRECT
Fault messages Displayed in combination with control
indicator  A. Drive with caution and
seek the assistance of a workshop.
To remove fault message, press
button on end of wiper lever. After a
few seconds the message may
disappear automatically and  A 

Instruments and controls93remains illuminated. The fault will
then be stored in the on board
system.Fault messagesCHECK ESPCHECK FUEL FILTERCHECK GEARBOXCHECK AUTO LIGHTS
Warning messages
These may appear with control
indicator  C or in combination with
other warning messages, control
indicators or an audible warning. Stop engine immediately and seek the
assistance of a workshop.
Warning messagesINJECTION FAULTENGINE OVERHEATINGGEARBOX OVERHEATINGTyre pressure monitoring system
3  182.
Warning chimes When starting the engine or whilst
driving
Only one warning chime will sound at a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened  3 49.
● If a certain speed is exceeded with the parking brake applied
3  138.
● If the parking assist detects an object or a fault is present
3  146.
● If the vehicle has manual transmission automated and the
clutch temperature is too high
3  134.
● If the vehicle speed briefly exceeds a set limit  3 79.
● During closing of the power sliding door  3 26.● If the sliding door is open and the
parking brake is released  3 26.
● During activation and deactivation of alarm monitoring
of vehicle inclination  3 31.
● If the AdBlue level falls below a certain amount or a fault is
present  3 128.
● If the lane departure warning system detects an unintended
lane change and when the
system is activated  3 150.
When the vehicle is parked and/or
the driver's door is opened
● When the key is in the ignition switch.
● With exterior lights on.
● If the vehicle has manual transmission automated  3 134;
the parking brake has not been applied, neutral is not selected or the brake pedal has not been
depressed. A corresponding
message may also appear in the
Driver Information Centre (DIC)
3  92. 

98LightingDaytime running lights 3 99.
Automatic headlight activation
During poor lighting conditions the
headlights are switched on.
High beam
To change between low and high
beam, pull lever until a click is felt.
High beam assist This feature allows high beam to
function as the main driving light at
night and when vehicle speed is
faster than approx. 28 mph.
It switches to low beam when:
● A sensor detects the lights of oncoming or preceding vehicles.
● It is foggy or snowy.
● Driving in urban areas.
If there are no restrictions detected, the system switches back to high
beam.
Activation
Turn the outer light switch to  AUTO
then push the turn signal lever
forwards to activate high beam assist.
The control indicator  í illuminates
continuously in the instrument cluster when the assist is activated, while the
blue control indicator  7 3  91
illuminates when high beam is on.
Control indicator  í 3  91.
Notice
Use of the system does not relieve
the driver from full responsibility for
vehicle operation.
Deactivation
Push the turn signal lever forwards
again. Control indicator  í
extinguishes.
High beam assist is also deactivated when the outer light switch is moved
out of the AUTO position.
Notice
Depending on version, the system
can be also be deactivated via the
Infotainment system. Refer to
Infotainment system manual for
further information. 

100LightingAdaptive forward lighting
Cornering light Depending on the steering angle,
vehicle speed and gear selected
when cornering, an additional light
will illuminate the corner of the road
on the respective side.
The cornering light is switched off
automatically after prolonged use and
at vehicle speeds above 25 mph.
Hazard warning flashers
Operated by pressing  ¨.
In the event of hard braking, the
hazard warning flashers may turn on automatically. Switch off by pressing
¨ .
Turn and lane-change signalslever up:right turn signallever down:left turn signal
When the steering wheel is turned
back, the lever automatically returns
to its original position and the
indicator is deactivated. This will not
happen when making a minor
steering manoeuvre such as lane
changing.
For three flashes, e.g. when changing lanes, move lever part way to first
stop. When released, lever will spring
back.
If the lever is moved past the first stop,
the indicator is switched on
constantly. Switch the indicator off
manually by moving the lever to its
original position.
Front fog lights
Turn inner switch to position  > and
release. 

110Climate controlThe display will remain illuminated forapprox. 15 seconds after the ignition
is switched off.
Operating the rear compartment
additional heating
Press  Y to operate heating.  Y will
appear in the display to indicate that
the heating is operating.
Changing the period for which
heating is operating
With the heating switched off (  Y
extinguished in display), press  m for
approx. 3 seconds until the time
period for which heating is provided
flashes in the display.
Press  m or n  to adjust the heating
duration. The duration is set when the
display extinguishes.
Programming the heating mode
It is possible to store up to three
programmes which allow the heating
to be switched on.
Press  P the appropriate number of
times to select the desired stored programme.Press  m or n  briefly; the
programming time flashes in the
display.
Press  m or n  to adjust to the
desired time, then, as soon as the
time display stops flashing, adjust the day by pressing  m or n .
The time and day are set when the
display stops flashing and the clock is displayed.
Recalling a programming mode
To activate a stored programme,
press  P the appropriate number of
times until the corresponding number appears on the display.
Neutral position or no stored
programme activated
Press  P until there is no stored
programme number visible in the
display.
Adjusting the temperature To adjust the temperature of the
heating, turn the rotary knob located
on the control panel.turn clockwise:increase
temperatureturn anti-clock‐
wise:decrease
temperature
Rear air conditioning
system
The rear air conditioning system is
actuated in conjunction with the front
passenger compartment air
conditioning system.
Bus
Rear air vents 

Climate control117Air 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 that the climate control
system be checked annually, 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