
74Instruments and controlsInstruments and
controlsControls ....................................... 75
Steering wheel adjustment ........75
Steering wheel controls .............75
Horn ........................................... 75
Steering column controls ...........75
Windscreen wiper/washer .........76
Rear window wiper/washer .......77
Outside temperature ..................77
Clock ......................................... 77
Power outlets ............................. 78
Cigarette lighter ......................... 79
Ashtrays .................................... 79
Warning lights, gauges and indi‐ cators ........................................... 79
Instrument cluster ......................79
Speedometer ............................. 79
Odometer .................................. 80
Trip odometer ............................ 80
Tachometer ............................... 80
Fuel gauge ................................ 81
Fuel economy gauge .................81
Service display .......................... 81
Control indicators ......................82
Turn signal ................................. 84Seat belt reminder.....................85
Airbag and belt tensioners .........85
Airbag deactivation ....................85
Charging system .......................86
Malfunction indicator light ..........86
Service vehicle soon .................86
Stop engine ............................... 86
Brake system ............................. 86
Antilock brake system (ABS) .....87
Upshift ....................................... 87
Electronic Stability Program ......87
Electronic Stability Program off ............................................. 87
Engine coolant temperature ......87
Preheating ................................. 88
AdBlue ....................................... 88
Tyre pressure monitoring system ...................................... 88
Engine oil pressure ....................88
Fuel economy mode ..................89
Low fuel ..................................... 89
Autostop .................................... 89
Exterior light .............................. 89
High beam ................................. 89
Fog light ..................................... 90
Rear fog light ............................. 90
Cruise control ............................ 90
Tachograph ............................... 90
Door open .................................. 90Information displays.....................90
Driver Information Centre ..........90
Vehicle messages ........................91
Warning chimes .........................92
Engine oil level .......................... 92
Trip computer ............................... 93
Tachograph .................................. 95

84Instruments and controlsControl indicators in the roof
console
Overview
OTurn signal 3 84XSeat belt reminder 3 85vAirbag and belt tensioners
3 85Ó ONAirbag activation 3 85* OFFAirbag deactivation 3 85pCharging system 3 86ZMalfunction indicator light
3 86FService vehicle soon 3 86CStop engine 3 86RBrake system 3 86uAntilock brake system (ABS)
3 87kjUpshift, downshift 3 87RElectronic Stability Program
3 87ØElectronic Stability Program
off 3 87WEngine coolant temperature
3 87!Preheating 3 88YAdBlue 3 88wTyre pressure monitoring
system 3 88IEngine oil pressure 3 88ECOFuel economy mode 3 89YLow fuel 3 89DAutostop 3 89\Autostop inhibited 3 899Exterior light 3 898Exterior light 3 89CHigh beam 3 89>Fog light 3 90øRear fog light 3 90mCruise control 3 90UCruise control speed limiter
3 90&Tachograph 3 90yDoor open 3 90
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 3 154.
Fuses 3 159.

90Instruments and controlsFog light> illuminates green.
Illuminated when the front fog lights
are on 3 99.
Rear fog light ø illuminates yellow.
Illuminated when the rear fog light is
on 3 99.
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.
Speed limiter U illuminates yellow.
U illuminates yellow when the
system is on.
Cruise control and speed limiter
3 133.Tachograph
& illuminates when there is a fault
3 95.
Door open y illuminates red.
Illuminates when a door is not fully
closed.
A corresponding message also
appears in the Driver Information
Centre (DIC) 3 90.Information displays
Driver Information Centre
Depending on vehicle configuration,
the following items appear in the
display:
● outside temperature 3 77
● clock 3 77
● odometer 3 80
● trip odometer 3 80
● service display 3 81
● vehicle messages 3 91
● trip computer 3 93

Lighting101Operate rocker switch:press 7:offcentre posi‐
tion:automatic switching
on and offpress d:on
With the rocker switch in its central
position, the light functions as a
courtesy light and illuminates when
the side or rear doors are opened.
When the doors are closed, the
courtesy light extinguishes after a
delay.
LED spotlights
Depending on vehicle, adjustable
LED spotlights, also including rocker
switch, may be present.
Bench seat lights
Depending on vehicle, bench seat
light illuminates when the sliding side
door is opened.
Load compartment lighting The lower load compartment lights
come on when the load compartment
is opened.
Glove box lighting
The glovebox light comes on when
the glovebox is opened.Lighting features
Entry lighting
Welcome lighting Vehicle lights are switched on for a
short time to facilitate locating the
vehicle when it is dark.
Remote control operation
Lights switch on when unlocking the
vehicle with the remote control.
Electronic key system operation
Press t. Press again to switch off.

Driving and operating117Some functions, e.g. Infotainment
system, are available for use as soon
as you enter the vehicle.
Accessory power mode
Press START/STOP without
operating clutch or brake pedal to
enable further electrical functions to
be operated.
Engine start
Operate clutch and brake pedal and press START/STOP . Release button
after starting procedure begins.
If a gear is engaged, the engine can
be started only by operating the clutch
pedal and pressing the
START/STOP button.
In some cases, it may be necessary
to move the steering wheel slightly
while pressing START/STOP to
release the steering wheel lock. A
corresponding message appears in
the DIC 3 90.
At very low outside temperatures (e.g. below -10 °C) keep the clutch pedal
depressed while pressing
START/STOP until the engine starts.If one of the starting conditions is not
applied, a corresponding message
appears in the DIC 3 90.
Vehicle messages 3 91.
Engine stop
Electronic key must be inside the
vehicle, either in the card reader or the front passenger compartment.
With the vehicle stationary, press
START/STOP to stop the engine. The
steering wheel lock is engaged when
the driver's door is opened and the
vehicle is locked.
If the electronic key is not detected, a
corresponding message appears in
the DIC 3 90. In this event, press
START/STOP for 2 seconds to stop
the engine.
Central locking system 3 23.
Retained power off
Press START/STOP for more than
two seconds; the engine is stopped
while some functions, e.g.
Infotainment system, are available for
use for approx. 10 minutes.These functions stop working when
the driver's door is opened and the vehicle is locked.
Notice
Always take the electronic key with
you when exiting the vehicle.
The electronic key being left in the
card reader is indicated by a warning chime 3 92 and a message in the
Driver Information Centre (DIC)
3 91 when the driver's door is
opened.9 Danger
Never leave an electronic key
inside the vehicle when children or animals are left in the vehicle, to
avoid unintended operation of
windows, doors or engine. Risk of
fatal injury.
Fault
If the engine cannot be started, the
cause may be one of the following:
● Fault in electronic key.
● Electronic key out of reception range.

126Driving and operatingDo not dilute AdBlue.
Otherwise the selective catalytic
reduction system could be
damaged.
Notice
If AdBlue must be refilled at very low temperatures, the refilling of AdBlue
may not be detected by the system.
In this case, park the vehicle in a
space with a higher ambient
temperature until AdBlue is
liquefied.
Notice
If engine starting is prohibited due to low Adblue level, we recommend
adding a volume of at least 10 litres
of AdBlue when refilling. Avoid minor
top-ups (e.g. less than 5 litres),
otherwise the system may not detect a refill.
Notice
When unscrewing the protective cap from the filler neck, ammonia fumes
may emerge. Do not inhale as the fumes have a pungent smell. The
fumes are not harmful by inhalation.
The vehicle must be parked on a level surface.
The filler neck for AdBlue is located
behind the fuel filler flap, located on
the left-hand side of the vehicle.
The fuel filler flap can only be opened
if the vehicle is unlocked and the left- hand door is opened.9 Danger
Vehicles with stop-start system:
The engine must be switched off
and the ignition key removed, to
avoid risk of engine being
restarted automatically by the
system.
Capacities 3 197.
Filling station
9 Danger
Follow the operating and safety
instructions of the filling station
when refilling Adblue.
1. Switch off engine and remove key
from ignition switch.
2. Pull fuel filler flap to open.
3. Unscrew protective cap anticlockwise from the filler neck.
4. Fully insert the pump nozzle into the filler neck and switch it on.
5. When refilling is complete, mount the protective cap and turn
clockwise until it engages.
6. Close fuel filler flap and left-hand door.

Driving and operating127AdBlue canisterNotice
Only use the designated AdBlue
canisters for refilling, to prevent a
topping-up of too much AdBlue.
Additionally, the fumes in the tank
are captured in the canister and do
not emerge.
Notice
Since AdBlue has a limited
durability, check the date of expiry
before refilling.
1. Switch off engine and remove key
from ignition switch.
2. Pull fuel filler flap to open.3. Unscrew protective cap anticlockwise from the filler neck.
4. Open AdBlue canister.
5. Mount one end of the hose on the
canister and screw the other end
on the filler neck.
6. Lift the canister until it is empty.
7. Unscrew the hose from the filler neck.
8. Mount the protective cap and turn
clockwise until it engages.
9. Close fuel filler flap and left-hand door.
Notice
Dispose of AdBlue canister and
hose according to environmental requirements.
Notice
Let the vehicle idle for 10 seconds to
allow the system to detect the
AdBlue refill.
Failure to observe this procedure will result in the system only recognising
the AdBlue refill after 20 minutes of
driving.If the AdBlue refill is detected
successfully, AdBlue level warnings
will disappear.
If the AdBlue refill is not detected
some time after running the engine,
seek the assistance of a workshop.
Filler cap
Only use genuine filler caps. Adblue
tank has a special filler cap.
Fault
If the system detects an operating fault, control indicator Y illuminates
together with F and a warning chime.
Seek the assistance of a workshop
immediately.
A corresponding message appears in the Driver Information Centre 3 90.

Driving and operating141The flow and filterability of diesel fuels
are temperature-dependent. When
temperatures are low, refuel with
diesel fuel with guaranteed winter
properties.
Diesel fuel filter 3 152, diesel fuel
system bleeding 3 152.
Refuelling9 Danger
Before refuelling, switch off engine
and any external heaters with
combustion chambers.
Vehicles with stop-start system:
The engine must be switched off
and the ignition key removed, to avoid risk of engine being
restarted automatically by the
system.
Switch off any mobile phones.
Follow the operating and safety
instructions of the filling station
when refuelling.
9 Danger
Fuel is flammable and explosive.
No smoking. No naked flames or
sparks.
If you can smell fuel in your
vehicle, have the cause of this
remedied immediately by a
workshop.
Caution
In case of misfuelling, do not
switch on ignition.
Notice
To ensure the fuel level is displayed
correctly, the ignition must be
switched off before refuelling. Avoid
minor fuel top-ups (e.g. less than
5 litres) to ensure accurate readings.
The fuel filler flap is located on the left-
hand side of the vehicle.
The fuel filler flap can only be opened
if the vehicle is unlocked and the left-
hand door is opened.
Pull flap to open.
To open the fuel filler cap, turn
anticlockwise.
The fuel filler cap can be retained in
the bracket on the fuel filler flap.
For refuelling, fully insert the pump
nozzle and switch it on.
After automatic cut-off, it can be
topped up by operating the pump
nozzle a maximum of two more times.
Caution
Wipe off any overflowing fuel
immediately.