Instruments and controls99Preheating
! illuminates yellow.
Preheating is activated. Only
activates when outside temperature
is low.
Exhaust filter % illuminates or flashes yellow.
The exhaust filter requires cleaning.
Continue driving until %
extinguishes. If possible, do not allow engine speed to drop below
2000 rpm.
Illuminates
The exhaust filter is full. Start cleaning
process as soon as possible.
Flashes
The maximum filling level of the filter
is reached. Start cleaning process
immediately to avoid damage to the
engine.
Exhaust filter 3 188, Stop-start
system 3 185.AdBlue
Y flashes yellow.
AdBlue level is low. Refill AdBlue soon to avoid prevention of the
engine start.
AdBlue 3 190.
Tyre pressure monitoring
system
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.
Flashes
Fault in system or tyre without
pressure sensor mounted (e.g. spare wheel). After 60-90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Engine oil pressure
I illuminates red.Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
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.
100Instruments and controls9Warning
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 or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Refuelling 3 231.
Catalytic converter 3 189.
Bleeding the diesel fuel system
3 246.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Exterior light 8 illuminates green.
The exterior lights are on 3 114.
High beam C illuminates blue.
Illuminates when high beam is on,
during headlight flash 3 115 , or when
high beam is on with high beam assist
3 115.
High beam assist
f illuminates green.
The high beam assist is activated
3 118.LED headlights
f illuminates or flashes yellow.
Illuminates
Fault in the system.
Seek the assistance of a workshop.
Flashes
System is switched to symmetrical
low beam.
Control indicator f flashes for approx.
four seconds after the ignition is
switched on as a reminder for
symmetrical headlight 3 117.
Front fog lights
> illuminates green.
The front fog lights are on 3 119.
Rear fog light r illuminates yellow.
The rear fog light is on 3 120.
Cruise control
m illuminates white or green.
Instruments and controls107Messages in the Info-DisplaySome important messages appear
additionally in the Info-Display. Some
messages only pop-up for a few
seconds.
Warning chimes
If several warnings appear at the same 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.
● If a door or the tailgate is not fully
closed when starting-off.
● If a certain speed is exceeded with parking brake applied.
● If adaptive cruise control deactivates automatically.
● If approaching a vehicle ahead too closely.●If a programmed speed or speed
limit is exceeded.
● If a warning message appears in the Driver Information Centre.
● If the parking assist detects an object.
● If an unintended lane change occurs.
● If reverse gear is engaged and the rear carrier system is
extended.
● If the exhaust filter has reached the maximum filling level.
When the vehicle is parked and/or
the driver's door is opened
● With exterior lights on.
During an Autostop ● If the driver's door is opened.
● If any condition for an autostart is
not fulfilled.Battery voltage
When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.
1. Switch off immediately any electrical consumers which are
not required for a safe ride, e.g.
seat heating, 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 message will disappear
after the engine has been started two
times consecutively without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault
remedied by a workshop.
Infotainment system159Choose between the tabs:● Along Route : possible
destinations along the route
currently active
● At Destination : possible
destinations around the
destination of the route
The list can be sorted in two different
ways. Select l in the top right corner
of the screen and activate the desired option.
If you activate sorting by relevance,
the system tries to give you the best
match according to your search term.
If you activate sorting by distance, the
system arranges the destinations
according to their distance to your
current location.
Details menu
After a destination has been selected, the Details menu is displayed.
Storing favourites
To store the respective destination as
a favourite, activate Favourite (filled
star: favourite saved, unfilled star: favourite not saved).
The destination is stored as a
favourite and may then be accessed
via the favourites list.
Initiating a phone call
In some cases, e.g. when a POI has
been selected, a phone number might
be available for the respective
destination. To call this phone
number, select y.
Setting the route
In case the system finds more than
one possible route, you can choose
between the routes suggested.
Select Routes to display a list of all
routes detected by the system.
Activate the desired route and then
select Go to start route guidance.
Routes with several destinations After route guidance has been
started, it is possible to add
destinations to the active route, e.g.
to pick up a friend on the way or stop
at a gas station.
Note
Up to five destinations can be
combined in one route.
Start route guidance to the desired
destination.
To add another destination, select L
on the map and then select Add
Destination . The destination search
menu is displayed.
Navigate to the desired destination.
The Details menu is displayed. Select
Add .
160Infotainment systemNote
If you select Go, route guidance to
the destination first selected is
stopped and route guidance to the
new destination is started.
The destinations are arranged in the
order in which they are entered while
the last destination added is the first
you are guided to. In order to check or
confirm while driving, the name of the
next destination is displayed above
the arrival time and distance.
The order of the destinations can be
changed 3 160.
Guidance
Route guidance is provided by the navigation system through visual
instructions and voice prompts (voice guidance).Visual instructions
Visual instructions are provided on
the display.
Note
When route guidance is active and
you are not within the navigation
application, turning manoeuvres are indicated by pop-up messages
displayed on top of the screen.
Voice guidance
Navigation voice prompts announce
which direction to follow, when
approaching an intersection at which
you need to turn.
To activate the voice prompts
function 3 150.
Touch the big turn arrow on the left side of the screen to replay the last voice guidance instruction.Starting and cancelling route
guidance
To start route guidance, select Go in
the Details menu after a destination
has been selected 3 155.
To cancel route guidance, select
Cancel on the left side of the screen
3 150.
Destinations list
The Destinations list contains all
destinations belonging to the route
currently active.
Touch j within the time and distance
field. The Destinations list is
displayed.
174Climate controlAir conditioning system
In addition to the heating and
ventilation system, the air
conditioning system has controls for:
n:cooling4:air recirculation
Heated seats ß 3 42, Heated
steering wheel * 3 83.
Cooling n
Press n 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 n again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) as soon as the
outside temperature is slightly above
the freezing point. Therefore
condensation may form and drip from under the vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons. Activated cooling
may inhibit autostops.
Stop-start system 3 185.
Air recirculation system 4
Press 4 to activate air recirculation
mode. The LED in the button
illuminates to indicate activation.
Press 4 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 from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
In warm and very humid ambient air conditions, the windscreen may mist
up from outside when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate l.
Maximum cooling
Briefly open the windows so that hot
air can disperse quickly.
● Switch on cooling n.
● Air recirculation system 4 on.
● Press air distribution switch M.
● Set temperature control to coldest level.
● Set fan speed to highest level.
● Open all vents.
Climate control175Demisting and defrosting the
windows V
●
Press V: fan automatically
switches to higher speed, the air
distribution is directed towards
the windscreen.
● Set temperature control to warmest level.
● Switch on heated rear window Ü.
● Open side air vents as required and direct them towards the door
windows.
Note
If V is pressed while the engine is
running, an Autostop will be inhibited
until V is pressed again.
If l is pressed with the fan switched
on and the engine running, an
Autostop will be inhibited until l is
pressed again or until the fan is
switched off.
If V is pressed while the engine is
in an Autostop, the engine will restart
automatically.
If l is pressed with the fan switched
on while the engine is in an
Autostop, the engine will restart
automatically.
Stop-start system 3 185.
Electronic climate control system
The dual zone climate control allows
different climatisation temperatures
for driver side and front passenger
side.
In automatic mode, temperature, fan
speed and air distribution are
regulated automatically.
Controls for:
● temperature on driver side
● air distribution
● fan speed
● temperature on front passenger side
n:coolingAUTO:automatic mode4:manual air recirculationV:demisting and defrosting
Heated rear window Ü 3 33, Heated
seats ß 3 42, Heated steering wheel
* 3 83.
Climate control177
If the minimum temperature Lo is set,
the climate control system runs at
maximum cooling, if cooling n is
switched on.
If the maximum temperature Hi is set,
the climate control system runs at
maximum heating.
Note
If n is switched on, reducing the set
cabin temperature can cause the
engine to restart from an Autostop or inhibit an Autostop.
Stop-start system 3 185.
Demisting and defrosting the
windows V
● Press V. The LED in the button
illuminates to indicate activation.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on heated rear window Ü.
● To return to previous mode: press V. To return to automatic
mode: press AUTO.
Setting of automatic rear window
heating can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 108.
Note
If V is pressed while the engine is
running, an Autostop will be inhibited
until V is pressed again.
If l is pressed with the fan switched
on and the engine running, an
Autostop will be inhibited until l is
pressed again or until the fan is
switched off.
If V is pressed while the engine is
in an Autostop, the engine will restart
automatically.If l is pressed with the fan switched
on while the engine is in an
Autostop, the engine will restart
automatically.
Stop-start system 3 185.
Manual settings Climate control system settings can
be changed by activating the buttons
and rotary knobs as follows.
Changing a setting will deactivate the
automatic mode.
Fan speed Z