Page 102 of 279
100Instruments and controlsOverviewOTurn signal 3 104XSeat belt reminder 3 104vAirbag and belt tensioners
3 105VAirbag deactivation 3 105pCharging system 3 105ZMalfunction indicator light
3 106HService vehicle soon 3 106STOPStop engine 3 106JSystem check 3 106RBrake and clutch system
3 106m , oParking brake 3 107
Electric parking brake
3 107uAntilock brake system (ABS)
3 107RGear shifting 3 107LLane keep assist 3 108bElectronic Stability Control
and Traction Control system
3 108!Preheating 3 108%Exhaust filter 3 108YAdBlue 3 109wDeflation detection system
3 109IEngine oil pressure 3 109Y oLow fuel 3 109W oEngine coolant temperature
high 3 108DAutostop 3 1108Exterior light 3 1109Low beam 3 110CHigh beam 3 110fHigh beam assist 3 110òDescent control system
3 107>Fog light 3 110øRear fog light 3 110
3 181hDoor open 3 111
Speedometer
Page 103 of 279
Instruments and controls101Indicates vehicle speed.
Odometer
The total recorded distance is
displayed in km.
Driver Information CentreTrip odometer
The recorded distance since the last
reset is displayed in the Driver
Information Centre.
Trip odometer counts up to
9,999 km and then restarts at 0.
Press L for several seconds to reset
trip odometer.
Two trip odometer pages are
selectable in the trip / fuel information menu for different trips 3 112.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
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102Instruments and controlsFuel gauge
Displays the level in the fuel tank.
Control indicator o illuminates if the
level in the tank is low.
Never run the fuel tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified fuel tank capacity.
Engine coolant temperature
gauge
Displays the coolant temperature.
50:engine operating temperature
not yet reached90:normal operating temperature130:temperature too high
Control indicator o illuminates if
coolant temperature is too high. Switch off engine immediately.
Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Engine oil level monitor
The state of the engine oil level is
displayed in the Driver Information
Centre for a few seconds following
the service information after switching
on the ignition.
A proper state of engine oil level is
indicated by the message Oil level
correct .
If engine oil level is low, I flashes
and Oil level incorrect is indicated,
accompanied by the H indicator.
Confirm engine oil level by using the oil dipstick and top up engine oil
respectively.
Engine oil 3 213.
A fault of measurement is indicated
by the message Oil level
measurement invalid . Check engine
oil level manually by using the
dipstick.
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Instruments and controls1079Warning
Stop. Do not continue your
journey. Consult a workshop.
Parking brake
m illuminates red.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 161.
Electric parking brake
m illuminates or flashes red.
Illuminates
Electric parking brake is applied
3 161.
Flashes
Electric parking brake is not applied
automatically. The application or the
release is faulty.
9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
o illuminates yellow.
Illuminates
Automatic operation is deactivated or faulty. Activate automatic operation
again or have the cause remedied by
a workshop in the event of a fault.
Automatic operation 3 161.
Electric parking brake fault E illuminates yellow.
Illuminates
Electric parking brake has a fault
3 161.
9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Antilock brake system
(ABS)
u illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If the control indicator does not
extinguish after a few seconds, or if it illuminates while driving, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 160.
Gear shifting R with the number of a higher gear is
indicated, when upshifting is
recommended for fuel saving
reasons.
Descent control systemò illuminates or flashes green.
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Instruments and controls109Illuminates temporarilyStart of saturation of the exhaust filter.
Start cleaning process as soon as
possible by driving at a vehicle speed of at least 60 km/h.
Illuminates constantly Indication of a low additive level. Seek
the assistance of a workshop.
Exhaust filter 3 152.
AdBlue Y flashes or illuminates yellow.
Illuminates yellow
The remaining driving range is
between 800 km and 2400 km.
Flashes yellow
The remaining driving range is
between 0 km and 800 km.
AdBlue level is low. Refill AdBlue soon to avoid prevention of the
engine start.
AdBlue 3 153.Deflation detection system
w 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 3 231.
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.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.
Check engine oil level before seeking
the assistance of a workshop 3 213.
Low fuel
o illuminates yellow.
Level in fuel tank is too low.
Refuelling 3 204.
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110Instruments and controlsBleeding the diesel fuel system
3 217.
Autostop D 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 3 148.
Exterior light 8 illuminates green.
The exterior lights are on 3 122.
High beam
C illuminates blue.
Illuminates when high beam is on,
during headlight flash 3 123.Low beam
9 illuminates green.
Illuminated when low beam is on.
High beam assist f illuminates green.
The high beam assist is activated
3 123.
LED headlights H illuminates and a warning
message is displayed in the Driver
Information Centre.
Seek the assistance of a workshop.
Front fog lights > illuminates green.
The front fog lights are on 3 126.
Rear fog light r illuminates yellow.
The rear fog light is on 3 126.Rain sensor
< illuminates green.
Illuminated when rain sensor position on wiper stalk is selected.
Cruise control
m illuminates white or green.
Illuminates white
The system is on.
Illuminates green
Cruise control is active. Set speed is
indicated in the Driver Information
Centre.
Cruise control 3 169.
Adaptive cruise control
m illuminates white or green.
C illuminates in the Driver
Information Centre.
m illuminates white
The system is on.
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112Instruments and controlsDisplaysDriver Information Centre
The Driver Information Centre is
located in the instrument cluster.
Driver Information Centre indicates: ● overall and trip odometer
● digital speed indication
● trip / fuel information menu
● gear shift indication
● service information
● vehicle and warning messages ● driver assistance messages
● pop-up messages
Selecting menus and functions
The menus and functions can be selected via the buttons on the left
steering wheel stalk.
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 .
Additionally, some menus can be selected via the M or the CHECK
button.Press M or CHECK to switch
between the respective menus.
Vehicle messages 3 118.
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Instruments and controls113Trip / fuel information menu,
Midlevel display
Turn the adjuster wheel to select a
page:
Trip odometer
The recorded distance since the reset.
Press L for 2 seconds to reset trip
odometer.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
To reset, press SET/CLR for a few
seconds.
Average speed
Display of average speed. The
measurement can be reset at any
time.
To reset, press SET/CLR for a few
seconds.
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 level in the fuel tank is low,
a message appears on the display
and the control indicator o in the fuel
gauge illuminates 3 109.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.
Digital speed
Digital display of the instantaneous
speed.Trip / fuel information menu,
Uplevel display
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.