104Instruments and controlsIlluminates 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 may
appear in the Driver Information
Centre 3 106.
AdBlue 3 147.
Tyre pressure monitoring
system
w illuminates or flashes yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.
Control indicator w illuminates
together with C 3 102 and a
corresponding message appears in
the Driver Information Centre when a puncture or severely under-inflatedtyre is detected.Flashes
Fault in system. After a delay the
control indicator illuminates
continuously. Consult a workshop.
Control indicator w illuminates
together with A 3 101 and a
corresponding message appears in
the Driver Information Centre when a tyre without a pressure sensor ismounted (e.g. spare wheel).
Tyre pressure monitoring system
3 207.
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 is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Keep engine turned off and let the
vehicle be towed to a workshop.
Low fuel Y illuminates yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Instruments and controls105Illuminates when the engine is
running
Fuel level in the tank is too low. Refuel
immediately.
Never run the tank dry.
Refuelling 3 175.
Catalytic converter 3 146.
Bleeding the diesel fuel system
3 189.
Drain fuel filter
k illuminates yellow.
Water has been detected in the fuel
filter.
Diesel fuel filter 3 189.
Stop-start system
\ illuminates when an Autostop is
inhibited when certain conditions are
not fulfilled.
Ï illuminates or flashes yellow /
green.
Illuminates
Illuminates green during an Autostop.If Ï illuminates yellow there is a fault
in the stop-start system. Seek the
assistance of a workshop.
Flashes
Flashes green during an automatic
restart.
Stop-start system 3 140.
Exterior light
0 illuminates green.
Illuminated when the side lights are
on 3 112.
Low beam
9 illuminates green.
Illuminated when the headlights are
on 3 112.
High beam P illuminates blue.
Illuminated when high beam is on and
during headlight flash 3 113.High beam assist
í illuminates when the high beam
assist is activated 3 113.
Front fog lights > illuminates green.
Illuminated when the front fog lights
are on 3 116.
Rear fog light ø illuminates yellow.
Illuminated when the rear fog light is
on 3 116.
Cruise control
m , U illuminates green or yellow.
m illuminates green when a certain
speed is stored.
U illuminates green when the system
is on.
Cruise control 3 163.
Active emergency braking
l illuminates or flashes yellow.
108Instruments and controlsdisappear automatically and j
remains illuminated. The fault will
then be stored in the on board
system.Fault messagesCHECK ESPCHECK FUEL FILTERCHECK GEARBOXCHECK AUTO LIGHTSWARNING AEBS CHECKWARNING AEBS DISABLED
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 OVERHEATING
Tyre pressure monitoring system
3 207.
Warning chimes If several warnings appear at thesame time, only one warning chime
will sound.
When starting the engine or whilst
driving
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened 3 58.
● If a certain speed is exceeded with the parking brake applied
3 159.
● If the parking assist detects an object or a fault is present
3 169.
● If the vehicle has manual
transmission automated and theclutch temperature is too high3 154.
● If the vehicle speed briefly exceeds a set limit 3 93.
● During closing of the power sliding door 3 32.
● If the sliding door is open and the
parking brake is released 3 32.
● During activation and deactivation of alarm monitoringof vehicle inclination 3 38.
● If the AdBlue level falls below a certain amount or a fault is
present 3 147.
● If the lane departure warning system detects an unintended
lane change and when the
system is activated 3 173.
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 3 112.
Instruments and controls109● There is a fault with the powerdoor lock system 3 30.
● If the vehicle has manual transmission automated 3 154,
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 3 106.
● If the sliding side door exterior handle is in the open position
when unlocking the vehicle 3 32.
● If the parking brake is not applied
when the power sliding door
switch is pressed 3 32.
● If the power sliding door is locked
from the inside with the child lock active 3 32.
● If the engine is in an Autostop but
not switched off. Stop-start
system 3 140.Trip computer
The trip computer provides
information on driving data, which is
continually recorded and evaluated
electronically.
Depending on vehicle, the following
functions can be selected by pressing button repeatedly on end of wiper
lever:
● fuel used
● average consumption
● instantaneous consumption
● range
● distance travelled
● average speed
● distance before service 3 96
● clock 3 91
● cruise control 3 163
● speed limiter 3 165
● fault and information messages
● odometer 3 94
● trip odometer 3 94
Fuel used
Displays the amount of fuel
consumed since the last reset.
The measurement can be restarted at
any time by pressing and holding the
button on the end of the wiper lever.
Average consumption The value is displayed after driving a
distance of 400 m.
Average consumption is displayed,
taking into consideration the distance
travelled and the fuel used since the
last reset.
The measurement can be restarted at
any time.
Climate control121●Set air distribution control to V.
● Switch on heated rear window Ü.
● Open side air vents as required and direct them towards door
windows.
● For simultaneous warming of the
foot well, set air distribution
control to J.
Air conditioning system
Additional to the heating and
ventilation system, the air
conditioning system has controls for:
A/C:coolingu:air recirculationHeated rear window Ü 3 45.
Heated seats ß 3 54.
Cooling (A/C)
Press A/C to switch on cooling. The
LED in the button illuminates to
indicate activation. Cooling is only
functional when the engine is running and climate control fan is switched on.
Press A/C again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) the air when
outside temperature is a little above
the freezing point. Therefore
condensation may form and drip from under the vehicle.
If no cooling or drying is required,
switch the cooling system off to save
fuel.
Note
If the climate control is set to
maximum cooling while the ambient temperature is high, an Autostop
may be inhibited until the required
temperature in the passenger
compartment has been reached.If the climate control is set to
maximum cooling while the engine is in an Autostop, the engine may
restart automatically.
Stop-start system 3 140.
Air recirculation system
Press u to activate air recirculation
mode. The LED in the button illuminates to indicate activation.
Press u again to deactivate air
recirculation mode.9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up. The quality
of the passenger compartment air
deteriorates, which may cause the vehicle occupants to feel drowsy.
Maximum cooling
Briefly open the windows so that hotair can disperse quickly.
122Climate control● Cooling A/C on.
● Air recirculation system u on.
● Set air distribution control to M.
● Set temperature control to coldest level.
● Set fan speed to highest level.
● Open all air vents.
Demisting and defrosting the
windows
● Switch cooling A/C on.
● Set temperature control to warmest level.
● Set fan speed to highest level.
● Set air distribution control to V.
● Switch on heated rear window Ü.
● Open side air vents as required and direct them towards door
windows.
● For simultaneous warming of the
foot well, set air distribution
control to J.
Note
If V is pressed while the engine is
running, an Autostop will be inhibited
until V is pressed again.If V is pressed while the engine is
in an Autostop, the engine will restart automatically.
Stop-start system 3 140.
Electronic climate control system
Controls for: ● temperature
● air distribution ( ï or î) and
menu selection
● fan speed x
AUTO:automatic modeu:air recirculationV:demisting and defrostingÜ:heated rear window,
heated exterior mirrorsA/C OFF:switch off air conditioning
Heated rear window Ü 3 45.
Heated exterior mirrors Ü 3 41.
Heated seats ß 3 54.
The preselected temperature is
automatically regulated. In automatic
mode, the fan speed and air
distribution automatically regulate the
air flow.
The system can be manually adapted by use of air distribution and air flow
controls.
The electronic climate control system
is only fully operational when the
engine is running.
For correct operation, do not cover
the sensor on the instrument panel.
Climate control123Automatic modeBasic setting for maximum comfort: ● Press AUTO ("AUTO" appears in
the display).
● Set desired temperature (the temperature appears in the
display).
● Open all air vents.
During automatic mode, the settings for fan speed, air distribution, air
conditioning and air recirculation are
automatically regulated by the system
and are not shown on the display.
Temperature preselection Temperatures can be set to the
desired value with the two buttons
below the display.
For reasons of comfort, change
temperature only in small increments.red:warmblue:cold
Heating will not be fully effective until
the engine has reached normal
operating temperature.
If the minimum temperature of 15 ℃
is set, the electronic climate control
system runs at maximum cooling.
If the maximum temperature of 27 ℃
is set, the electronic climate control
system runs at maximum heating.
Note
If the temperature is to be reduced
for climate comfort reasons, an
Autostop can be inhibited or the
engine will restart automatically
when cooling is switched on.
Stop-start system 3 140.
Fan speed
Fan speed can be increased or
decreased with the x buttons.
The selected fan speed is indicated
with x in the display.
If the fan is switched off, the air
conditioning is also deactivated.
To return to automatic mode: Press
AUTO .
Demisting and defrosting the
windows
Press V. The LED illuminates.Temperature and air distribution are
set automatically, air conditioning is
switched on and the fan runs at a high
speed.
Heated rear window, heated exterior
mirrors are also switched on
automatically. Press Ü to switch off
without deactivating demisting/
defrosting of the windows. The fan speed can also be decreased.
To return to automatic mode: press
V or AUTO .
Note
If V is pressed while the engine is
running, an Autostop will be inhibited
until V is pressed again.
If V is pressed while the engine is
in an Autostop, the engine will restart automatically.
Stop-start system 3 140.
Air distribution
Press ï or î repeatedly.
126Climate control●Adjust the preset time using k or
l .
● Press P to confirm and exit the
preset memory.
Start heating up to seven days ● Press P to select desired preset
memory number 1, 2 or 3.
● Briefly press k or l. The preset
time flashes.
● Adjust the preset time using k or
l .
● After 5 seconds the preset day flashes.
● Adjust the preset day using k or
l .
● The preset time and day are set once the display changes to the
current time.
Set time and weekday Þ
If the vehicle battery is disconnected
or its voltage is too low, the unit will
need to be reset.
● Press Þ until the time flashes.
● Press k or l to change the
current time.● Time is stored when the display stops flashing.
● Wait for weekday to flash.
● Press k or l to change the
weekday.
● Weekday is stored when the display stops flashing.
Heating level
The preferred heating level for
programmed departure times can be set between 10 to 30℃.
To adjust the temperature of the heating, turn the rotary knob located
on the control panel.turn clockwise:increase
temperatureturn anticlock‐
wise:decrease
temperature
Rear air conditioning
system
The rear air conditioning system is
activated in conjunction with the front
passenger compartment air
conditioning system.
Bus
Rear air vents
Additional air conditioning is supplied
to the rear passenger compartment
via the overhead air vents.