Page 56 of 227
54Instruments and controlsControlsSteering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Some driver assistance systems,
Infotainment system and a connected mobile phone can be operated via the
controls on the steering wheel.
Further information is available in the
Infotainment manual.
Driver assistance systems 3 119.
Heated steering wheel
Activate heating by pressing Z.
Activation is indicated by the LED in
the button.
Page 57 of 227
Instruments and controls55The recommended grip areas of the
steering wheel are heated quicker
and to a higher temperature than the
other areas.
Heating is operational when the
engine is running and during an
Autostop.
Stop-start system 3 102.
Horn
Press d.
Windscreen wiper and
washer
Windscreen wiper with adjustablewiper intervalHI:fastLO:slowINT:interval wipingOFF:off
For a single wipe when the
windscreen wiper is off, press the
lever down to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
To activate interval wiping mode the
next time ignition is switched on,
press the lever downwards to position
OFF and back to INT.
Adjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
desired wipe interval.
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56Instruments and controlsWindscreen wiper with rain sensorHI:fastLO:slowAUTO:automatic wiping with rain
sensorOFF:off
In AUTO position, the rain sensor
detects the amount of water on the
windscreen and automatically
regulates the frequency of the
windscreen wiper. If ignition is
switched off for more than one
minute, automatic wiping mode is
deactivated. To activate automatic
wiping mode the next time ignition is
switched on, press the lever
downwards to position OFF and back
to AUTO .
For a single wipe when the
windscreen wiper is off, press the
lever downwards to position 1x.
Do not use if the windscreen is frozen. Switch off in car washes.
Adjustable sensitivity of the rain
sensor
Turn the adjuster wheel to adjust the
sensitivity.
Keep the sensor free from dust, dirt
and ice.
Control indicator y 3 55.
Windscreen washer
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70Instruments and controlsContinue driving until the control
indicator extinguishes.
Illuminates temporarily Start of saturation of the exhaust filter.
Start cleaning process as soon as
possible by driving at a vehicle speed
of at least 40 mph.
Illuminates constantlyIndication of a low additive level. Seek
the assistance of a workshop.
Exhaust filter 3 105.
AdBlue
u flashes or illuminates yellow.
Illuminates yellow The remaining driving range is
between 500 miles and 1500 miles.
Flashes yellow The remaining driving range is
between 0 and 500 miles.AdBlue level is low. Refill AdBlue
soon to avoid prevention of the
engine start. Up to 13 l of AdBlue can
be added.
AdBlue 3 106.
Deflation detection system q illuminates or flashes yellow.
Illuminates
Tyre pressure loss in one or more wheels. Stop immediately and check
tyre pressure.
Flashes
Fault in system. Consult a workshop.
Deflation detection system 3 179.
Engine oil pressure
T 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. Select neutral gear.
2. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
3. Switch off ignition.
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Instruments and controls719Warning
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 2 illuminates yellow.
Level in fuel tank is too low.
Refuelling 3 156.
Bleeding the diesel fuel system
3 168.
Autostop n illuminates or flashes green.
Illuminates green
Engine is in an Autostop.
Flashes green
Autostop is temporarily unavailable,
or Autostop mode is invoked
automatically.
Stop-start system 3 102.
Exterior light
F illuminates green.
The exterior lights are on 3 79.
Low beam D illuminates green.
Illuminated when low beam is on.
High beam
A illuminates blue.
Illuminates when high beam is on,
during headlight flash 3 80.
High beam assist
B illuminates green.The high beam assist is activated
3 82.
LED headlights C illuminates and a warning
message is displayed in the Driver
Information Centre.
Seek the assistance of a workshop.
Front fog lights
G illuminates green.
The front fog lights are on 3 84.
Rear fog light H illuminates yellow.
The rear fog light is on 3 85.
Rain sensor y illuminates green.
Illuminated when rain sensor position on wiper lever is selected.
Windscreen wiper and washer 3 55.
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Instruments and controls73
Turn the adjuster wheel to select a
page in the trip / fuel information
menu.
Press SET / CLR to confirm or reset
a function.
Vehicle and service messages are
popped up in the Driver Information
Centre, if required. Scroll messages
by turning the adjuster wheel.
Confirm messages by pressing
SET / CLR .
Vehicle messages 3 75.
Trip / fuel information menu
Differerent pages with combined
information can be selected.
Turn the adjuster wheel to select a
page.
Information page:
Fuel range
Range is calculated from current fuel
level and current consumption. The
display shows average values.
After refuelling, the range is updated
automatically after a brief delay.
When the fuel level is low, a message appears on the display and the
control indicator 2 in the fuel gauge
illuminates 3 71.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.
Trip 1 page:
Average speed
Display of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The
measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
1 since the reset.
The values of trip 1 page can be reset by pressing SET / CLR for a few
seconds.
Trip 2 page:
Average speed
Page 83 of 227

Lighting81High beam is switched on
automatically at a speed above
28 mph . High beam is switched off at
a speed below 22 mph, but high beam
assist remains active.
The green control indicator B
illuminates continuously when the
high beam assist is activated, the blue
A illuminates when high beam is
on.
Control indicator B 3 71, A
3 71.
Pushing left indicator lever once
switches on manual high beam
without high beam assist.
High beam assist switches
automatically to low beam when:
● Driving in urban areas.
● Camera detects heavy fog.
● Rear fog light is switched on.
● Oncoming vehicles are detected by the camera.
If there are no restrictions detected, the system switches back to high
beam.Deactivation
The system can be deactivated via
the vehicle settings menu in the Info
Display.
Info Display 3 74.
Headlight flash
Pull to activate the headlight flash.
Headlight range adjustment
To adapt headlight range to the
vehicle load to prevent dazzling, turn thumb wheel X to required position.
0:front seats occupied1:all seats occupied2:all seats occupied and load
compartment laden3:driver's seat occupied and load
compartment laden
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84LightingHazard warning flashers
Operated by pressing c.
When braking in an emergency, the
hazard warning flashers are switched
on automatically, depending on the
force of deceleration. They are
switched off automatically the first
time you accelerate.
Turn lightsup:right turn lightsdown:left turn lights
A resistance point can be felt when
moving the indicator lever.
Constant flashing is activated when
the indicator lever is being moved
beyond the resistance point. It is
deactivated when the steering wheel
is moved in the opposite direction or
indicator lever is manually moved
back to its neutral position.
Activate temporary flashing by
holding the indicator lever just before
the resistance point. Turn lights will
flash until indicator lever is being
released.
To activate three flashes, tap the
indicator lever briefly without passing
the resistance point.
If you forget to cancel the turn lights
for more than 20 seconds, the volume
of the audible signal will increase if
the speed is above 50 mph.
Front fog lights
Operated by pressing >.