Page 119 of 331

Instruments and controls1179Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates after the ignition is
switched on if the manual parking
brake is applied 3 176.
Operate pedal
- illuminates or flashes yellow.
Clutch pedal must be operated to start the engine. Stop-start system
3 167.
Illuminates
Brake pedal must be operated to
release the electric parking brake
3 176.
Flashes
Clutch pedal must be operated to start the engine 3 165.
Electric parking brake
m illuminates or flashes red.
Illuminates
Electric parking brake is applied
3 176.
Flashes Electric parking brake is not fully
applied or released. Switch on
ignition, depress brake pedal and attempt to reset the system by first
releasing and then applying the
electric parking brake. If m remains
flashing, do not drive and seek the
assistance of a workshop.
Electric parking brake fault
j illuminates or flashes yellow.
Illuminates
Electric parking brake is operating
with degraded performance 3 176.
Flashes Electric parking brake is in servicemode. Stop vehicle, apply and
release the electric parking brake to
reset.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 go out 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 3 175.
Upshift [ illuminates green as control
indicator, or is shown as a symbol in
the Driver Information Centre with
Uplevel-Display or Uplevel-Combi-
Page 120 of 331

118Instruments and controls
Display, when upshifting is
recommended for fuel saving
reasons.
On some versions gear shift
indication is popped up as full page in the Driver Information Centre.
EcoFlex drive assistant 3 132.
Power steering
c illuminates yellow.
Illuminates with power steering reduced Power steering is reduced due to
overheating of the system. Control
indicator extinguishes when the
system has cooled down.
Stop-start system 3 167.
Illuminates with power steering
disabled
Failure in the power steering system.
Consult a workshop.
Lane departure warning ) illuminates green or flashes yellow.Illuminates green
System is switched on and ready to
operate.
Flashes yellow
System recognises an unintended
lane change.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
or
Fault due to sensors that are dirty or
covered by ice or snow
or
Interference due to external sources
of ultrasound. Once the source of
interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 198.Electronic Stability Control
off
n illuminates yellow.
The system is deactivated.
Electronic Stability Control
and Traction Control
system
b illuminates or flashes yellow.
Illuminates A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Page 121 of 331

Instruments and controls119
Electronic Stability Control 3 179,
Traction Control system 3 178.
Traction Control system off k illuminates yellow.
The system is deactivated.
Preheating
! illuminates yellow.
Preheating is activated. Only
activates when outside temperature
is low.
Diesel particle filter
% illuminates or flashes yellow.
The diesel particle filter requires
cleaning.
Continue driving until %
extinguishes. If possible, do not allow engine speed to drop below
2000 rpm.Illuminates
The diesel particle 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.
Diesel particle filter 3 170, Stop-start
system 3 167.
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 isrunningCaution
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.
Page 122 of 331

120Instruments 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.
Check oil level before seeking the
assistance of a workshop 3 226.
Low fuel
i illuminates or flashes yellow.
Illuminates Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Catalytic converter 3 171.
Bleeding the diesel fuel system
3 231.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Reduced engine power
# illuminates yellow.
The engine power is limited. Consult
a workshop.
Exterior light
8 illuminates green.
The exterior lights are on 3 142.
High beam
C illuminates blue.
Illuminates when high beam is on or during headlight flash 3 143 , or when
high beam is on with high beam assist
or intelligent light range 3 145.
High beam assist
l illuminates green.The high beam assist or intelligent
light range is activated 3 143,
3 145.
Adaptive forward lighting
f illuminates or flashes yellow.
Illuminates Fault in system.
Seek the assistance of a workshop.
Flashes
System switched to symmetrical low
beam.
Control indicator f flashes for approx.
4 seconds after the ignition is
switched on as a reminder that the
system has been activated 3 145.
Automatic light control 3 143.
Fog light > illuminates green.
The front fog lights are on 3 149.
Page 125 of 331
Instruments and controls123
Turn the adjuster wheel to highlight a
menu option or to set a numeric value.
Press the SET/CLR button to select a
function or to confirm a message.
Vehicle Information Menu
Press the MENU button to select the
Vehicle Information Menu , or on
Uplevel-Combi-Display select X.
Turn the adjuster wheel to select a
submenu. Press the SET/CLR button
to confirm.
Follow the instructions given in the submenus.
Possible submenus can be,
depending on the version:
■ Unit : displayed units can be
changed
■ Tire Pressure : checks tyre pressure
of all wheels during driving 3 261
■ Tire Load : select tyre pressure
category according to the actually
inflated tyre pressure 3 261
■ Remaining Oil Life : indicates when
to change the engine oil and filter
3 112
Page 127 of 331

Instruments and controls125
Submenus are:
■Shift indication : Current gear is
indicated inside an arrow. The
figure above recommends
upshifting for fuel saving reasons.
Eco index display : The current fuel
consumption is indicated on a segment display. For economical
driving adapt your driving
characteristic to keep the filled
segments within the Eco area. The
more segments are filled, the
higher the fuel consumption.
Simultaneously the current
consumption value is indicated.
■ Top Consumers : List of top comfort
consumers currently switched on is displayed in descending order. Fuel
saving potential is indicated. A
switched off consumer disappears
from the list and the consumption value will be updated.
During sporadic driving conditions,
the engine will activate the heated
rear window automatically to
increase the engine load. In this
event, the heated rear window is
indicated as one of the top
consumers, without activation by
the driver.■ Economy Trend : Displays the
average consumption development
over a distance of 50 km. Filled
segments display the consumption
in 5 km steps and shows the effect
of topography or driving behaviour
on fuel consumption.
Page 130 of 331

128Instruments and controls
Press (the outer ring)■ To select or activate the marked option
■ To confirm a set value
■ To switch a system function on/off
BACK button
Press button to: ■ exit a menu without changing settings
■ return from a submenu to a higher menu level
■ delete the last character in a character sequence
Press and hold the button for a few
seconds to delete the entire entry.
Vehicle personalisation 3 134.
Memorised settings 3 25.
Smartphone controller
The smartphone controller allows a
smartphone to access vehicle data
via WLAN or Bluetooth connection.
This data can then be displayed and analysed on the smartphone.Vehicle messages
Messages are indicated mainly in the
Driver Information Centre (DIC), in
some cases together with a warning and signal buzzer.
Press the SET/CLR button, the
MENU button or turn the adjuster
wheel to confirm a message.
Vehicle messages on the
Midlevel-Display
The vehicle messages are displayed
as code numbers.
No.Vehicle message2No radio remote control
detected, depress clutch pedal
for a restart3Engine coolant level low4Air conditioning off5Steering wheel is locked
Page 131 of 331

Instruments and controls129
No.Vehicle message6Depress brake pedal to release
electric parking brake7Turn steering wheel, switch
ignition off and then on9Turn steering wheel, start
engine again12Vehicle overloaded13Compressor overheated15Centre high-mounted brake
light failure16Brake light failure17Headlight levelling malfunction18Left low beam failure19Rear fog light failure20Right low beam failure21Left sidelight failure22Right sidelight failure23Reversing light failureNo.Vehicle message24Number plate light failure25Left front turn signal failure26Left rear turn signal failure27Right front turn signal failure28Right rear turn signal failure29Check trailer brake light30Check trailer reversing light31Check left trailer turn signal32Check right trailer turn signal33Check trailer rear fog light34Check trailer rear light35Replace battery in radio remote
control48Clean side blind zone alert
system49Lane departure warning
unavailable53Tighten gas capNo.Vehicle message54Water in diesel fuel filter55Diesel particle filter is full
3 17056Tyre pressure imbalance on
front axle57Tyre pressure imbalance on
rear axle58Tyres without TPMS sensors
detected59Open and then close driver
window60Open and then close front
passenger window61Open and then close rear left
window62Open and then close rear right
window65Theft attempted66Service theft alarm system67Service steering wheel lock