Page 104 of 323

102Instruments and controlsOverviewOTurn signal 3 106XSeat belt reminder 3 106vAirbag and belt tensioners
3 107VAirbag deactivation 3 107pCharging system 3 108ZMalfunction indicator light
3 108RBrake and clutch system 3 108mElectric parking brake 3 108jElectric parking brake fault
3 108uAntilock brake system (ABS)
3 109RGear shifting 3 109EFollowing distance 3 109aLane keep assist 3 109nElectronic Stability Control off
3 109bElectronic Stability Control and
Traction Control system 3 109kTraction Control system off
3 110WEngine coolant temperature
3 110!Preheating 3 110YAdBlue 3 110wTyre pressure monitoring
system 3 110IEngine oil pressure 3 110YLow fuel 3 111dImmobiliser 3 1118Exterior light 3 111CHigh beam 3 111fHigh beam assist 3 111fLED headlights 3 111>Fog light 3 111rRear fog light 3 112mCruise control 3 112CAdaptive cruise control 3 112AVehicle detected ahead 3 1127Pedestrian detected ahead
3 205LSpeed limiter 3 112LTraffic sign assistant 3 112hDoor open 3 112
Speedometer
Indicates vehicle speed.
Page 106 of 323
104Instruments and controlsUplevel instrument cluster
Select Info page on main menu.
Choose page Trip A or Trip B by
pressing o on the steering wheel.
Each trip odometer can be reset separately when ignition is on: select
respective page, press >. Confirm by
pressing 9.
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.
Fuel gauge
Displays the level in the fuel tank.
The arrow indicates the vehicle side
where the fuel filler flap is located.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
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.
Page 111 of 323

Instruments and controls109Flashes
Electric parking brake is in service
mode. Stop vehicle, apply and
release the electric parking brake to
reset.9 Warning
Have the cause of the fault
remedied immediately by a
workshop. Avoid parking on
inclines until the cause of the fault has been remedied.
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 3 179.
Gear shifting
R or S with the number of a higher or
lower gear is indicated, when up- or
downshifting is recommended for fuel
saving reasons.
Following distance
E indicates the following distance
setting of the alert timing sensitivity
for the forward collision alert using
filled distance bars.
Forward collision alert 3 198.
Lane keep assist a illuminates green or yellow, or
flashes yellow.
Illuminates green
The system is switched on and ready
to operate.Illuminates yellow
The system approaches a detected
lane marking without using the turn
signal in that direction.
Flashes yellow
The system recognizes that the lane
is departed significantly.
Lane keep assist 3 229
Electronic Stability Control
off
t 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.
Page 113 of 323

Instruments and controls1111. Depress clutch.
2. Select neutral gear.
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 oil level before seeking
assistance of a workshop 3 241.
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 3 232.
Catalytic converter 3 170.
Bleeding the diesel fuel system
3 245.
Immobiliser d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Immobiliser 3 36.
Exterior light 8 illuminates green.
The exterior lights are on 3 135.
High beam
C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 136.High beam assist
f illuminates green.
The high beam assist is activated,
see LED headlights 3 139.
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 3 138.
Fog light
> illuminates green.
The front fog lights are on 3 143.
Page 115 of 323

Instruments and controls113Information displays
Driver Information Centre
The Driver Information Centre is
located in the instrument cluster.
Depending on the version and the
instrument cluster, the Driver
Information Centre is available as
Baselevel display, Midlevel display or Uplevel display.
Driver Information Centre indicates
depending on the equipment:
● overall and trip odometer
● vehicle information and settings
● trip/fuel information
● driving economic information
● driver assistance alerts
● warning messages
● audio and infotainment information
● phone information
● navigation informationBaselevel display
Depending on the version, the menu
pages of the Baselevel display are selected by pressing:
● MENU on the turn signal lever
or
● è and å on the steering wheel.
Main menu symbols are indicated in
the top line of the display:
● Trip/fuel information, displayed by ; , see description below.
● Vehicle information, displayed by ? , see description below.
● Eco information, displayed by @ , see description below.
Some of the displayed functions differ
when the vehicle is being driven or at a standstill. Some functions are only
available when the vehicle is being
driven.
Selecting menus and functionsTurn signal lever with MENU button
The menus and functions can be selected via the buttons on the turnsignal lever.
Press MENU to switch between the
main menus or to return from a
submenu to the next higher menu
level.
Page 116 of 323

114Instruments and controlsTurn the adjuster wheel to select a
submenu of the main menu or to set
a numeric value.
Press SET/CLR to select and confirm
a function.
Vehicle and service messages are
popped-up in the Driver Information
Centre when required. Confirm
messages by pressing SET/CLR.
Vehicle messages 3 124.Steering wheel controls
The menus and functions can be
selected via the buttons on the right
side of the steering wheel.Press è or é to switch between the
main menus or to return from a
submenu to the next higher menu
level.
Press å or ä to select a submenu of
the main menu or to set a numeric
value.
Press 9 to select and confirm a
function.
Vehicle and service messages are
popped-up in the Driver Information
Centre if required. Confirm messages by pressing 9. Vehicle messages
3 124.
Midlevel display Menu pages are selected by pressing
è and å on the steering wheel.
Main menus are:
● Trip/fuel information, displayed by Info , see description below.
● Audio information, displayed by Audio , see description below.
● Phone information, displayed by Phone , see description below.
● Navigation information, displayed by Navigation, see
description below.
● Vehicle information, displayed by
Options , see description below.
Page 117 of 323

Instruments and controls115Some of the displayed functions differ
when the vehicle is being driven or at
a standstill and some functions are
only active when the vehicle is being
driven.
Selecting menus and functions
The menus and functions can be selected via the buttons on the right
side of the steering wheel.
Press è to open main menu page.
Select a main menu page with ä or å.
Confirm a main menu page with 9.
Once a main menu page is selected, press ä or å to select subpages.
Press é to open a next folder of the
selected subpage.
Press ä or å to select functions or to
set a numeric value, if required.
Press 9 to select and confirm a
function.
Once a main menu page is selected, this selection remains stored until
another main menu page is selected.
Subpages are changed by pressing
å or ä.
Vehicle and service messages are
popped-up in the Driver Information
Centre if required. Confirm messages by pressing 9. Vehicle messages
3 124.
Uplevel display
Menu pages are selected by pressing è and å on the steering wheel.
Main menus are:
● Trip/fuel information, displayed by Info , see description below.
● Audio information, displayed by Audio , see description below.
● Phone information, displayed by Phone , see description below.
● Navigation information, displayed by Navigation, see
description below.
● Vehicle information, displayed by
Options , see description below.
Page 118 of 323

116Instruments and controlsSome of the displayed functions differ
when the vehicle is being driven or at
a standstill and some functions are
only active when the vehicle is being
driven.
Uplevel instrument cluster can be
displayed as Sport mode or Tour
mode. See below: Settings Menu,
Display Themes.
Selecting menus and functions
The menus and functions can be
selected via the buttons on the right
side of the steering wheel.
Press è to open main menu page.
Select a main menu page with ä or å.
Confirm a main menu page with 9.
Once a main menu page is selected, press ä or å to select subpages.
Press é to open the next folder of the
selected subpage.
Press ä or å to select functions or to
set a numeric value, if required.
Press 9 to select and confirm a
function.
Once a main menu page is selected, this selection remains stored until
another main menu page is selected.
Subpages are changed by pressing
å or ä.
Vehicle and service messages are
popped-up in the Driver Information
Centre if required. Confirm messages
by pressing 9. Vehicle messages
3 124.
Trip/fuel information menu, ;
or Info
The following list contains all possible Info Menu pages. Some may not beavailable for your particular vehicle.
Depending on the display some
functions are symbolised.Turn the adjuster wheel or press ä or
å to select a page:
● trip odometer 1 or A average fuel consumption 1 or A
average speed 1 or A
● trip odometer 2 or B average fuel consumption 2 or B
average speed 2 or B
● digital speed
● fuel range
● instantaneous fuel consumption
● remaining oil life
● tyre pressure
● timer
● traffic sign assistant
● following distance
● blank page
On Baselevel display, the pages
Remaining Oil Life, Tyre Pressure,
Traffic Sign Assistant and Following
Distance are displayed in the Vehicle
information menu, select ? by
pressing MENU.