Page 87 of 327

Instruments and controls85Instruments and
controlsControls ....................................... 86
Steering wheel adjustment ........86
Steering wheel controls .............86
Heated steering wheel ...............86
Horn ........................................... 87
Windscreen wiper/washer .........87
Rear window wiper/washer .......89
Outside temperature ..................90
Clock ......................................... 90
Power outlets ............................. 92
Ashtrays .................................... 93
Warning lights, gauges and indi‐ cators ........................................... 94
Instrument cluster ......................94
Speedometer ........................... 100
Odometer ................................ 100
Trip odometer .......................... 100
Tachometer ............................. 101
Fuel gauge .............................. 101
Fuel selector ............................ 102
Engine coolant temperature gauge ..................................... 102
Service display ........................ 102
Control indicators ....................104Turn signal............................... 104
Seat belt reminder ...................104
Airbag and belt tensioners .......105
Airbag deactivation ..................105
Charging system .....................105
Malfunction indicator light ........106
Brake and clutch system .........106
Operate pedal .......................... 106
Electric parking brake ..............106
Electric parking brake fault ......106
Antilock brake system (ABS) ...107
Upshift ..................................... 107
Variable effort steering ............107
Following distance ...................107
Lane departure warning ..........107
Ultrasonic parking assist .........107
Electronic Stability Control off . 108
Electronic Stability Control and Traction Control system .........108
Traction Control system off .....108
Engine coolant temperature ....108
Preheating ............................... 108
Diesel particle filter ..................108
AdBlue ..................................... 108
Tyre pressure monitoring system .................................... 109
Engine oil pressure ..................109
Low fuel ................................... 109
Immobiliser .............................. 109
Autostop .................................. 110Exterior light............................ 110
High beam ............................... 110
High beam assist .....................110
Adaptive forward lighting .........110
Fog light ................................... 110
Rear fog light ........................... 110
Cruise control .......................... 110
Adaptive cruise control ............110
Vehicle detected ahead ...........110
Speed limiter ........................... 111
Traffic sign assistant ................111
Door open ................................ 111
Information displays ...................111
Driver Information Centre ........111
Colour-Info-Display ..................118
Smartphone controller .............119
Vehicle messages ......................120
Warning chimes .......................120
Battery voltage ........................ 121
Vehicle personalisation ..............121
Telematics service .....................125
OnStar ..................................... 125
Page 88 of 327
86Instruments 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
Driver Information Centre, some
driver assistance systems,
Infotainment system and a connected
mobile phone can be operated via the controls on the steering wheel.
Driver Information Centre 3 111.
Driver assistance systems 3 181.
Further information is available in the
Infotainment manual.
Heated steering wheel
Activate heating by pressing *.
Activation is indicated by the LED in
the button.
Page 89 of 327
Instruments and controls87The 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 3 160.
Horn
Press j.
Windscreen wiper/washer
Windscreen wiperHI:fastLO:slowINT:interval wiping or automatic
wiping with rain sensorOFF: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.
Adjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
desired wipe interval:
short interval:turn adjuster
wheel upwardslong interval:turn adjuster
wheel downwards
Page 103 of 327

Instruments and controls101Midlevel and Uplevel instrument
cluster
Select page Trip A or Trip B in the
Info page 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.
General
Trip odometer counts up to a distance
of 2000 km and then restarts at 0.
Driver Information Centre 3 111.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 or gas
tank depending on the operation mode.
The arrow indicates the vehicle side
where the fuel filler flap is located.
Control indicator i or Y illuminates if
the level in the tank is low. Refuel
immediately if it flashes.
During liquid gas operation, the
system automatically switches over to
petrol operation when gas tank is
empty 3 102.
Never run the fuel tank dry.
Page 105 of 327

Instruments and controls103
The remaining oil life duration menu
is displayed in the Driver Information
Centre 3 111.
On Baselevel display select the
Settings Menu by pressing MENU on
the turn signal lever. Turn the adjuster wheel to select the Remaining Oil
Life page.
On Midlevel and Uplevel display
select Info Menu by pressing p on
steering wheel. Press P to select
Remaining Oil Life page.
Remaining oil life duration is indicated
in percentage.
Reset
On Baselevel display press
SET/CLR on turn signal lever for
several seconds to reset. The ignition
must be switched on but engine not
running.
On Midlevel or Uplevel display press
> on steering wheel to open the
subfolder. Select Reset and confirm
by pressing 9 for several seconds.
The ignition must be switched on but engine not running.
The system must be reset every time
the engine oil is changed to allow proper functionality. Seek the
assistance of a workshop.
Next serviceWhen the system has calculated that
engine oil life has been diminished,
Change Engine Oil Soon appears in
the Driver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
500 km (whichever occurs first).
Service information 3 275.
Page 111 of 327

Instruments and controls109AdBlue 3 165.
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 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 oil level before seeking
assistance of a workshop 3 229.
Low fuel
i or Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the fuel tank dry.
Refuelling 3 217.
Catalytic converter 3 165.
Bleeding the diesel fuel system
3 235.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Page 114 of 327

112Instruments and controlsBaselevel display
The menu pages of the Baselevel
display are selected by pressing
MENU on the turn signal lever. Main
menu symbols are indicated in the top line of the display:
● W Info Menu
● X Settings Menu
● s Economic Menu
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.
Vehicle personalisation 3 121.
Memorised settings 3 24.
Selecting menus and functions
The menus and functions can be
selected via the buttons on the turn
signal lever.
Press MENU to switch between the
main menus or to return from a
submenu to the next higher menu
level.
Turn the adjuster wheel to select a
subpage 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 3 120.
Midlevel and Uplevel display Menu pages are indicated by
pressing p on the steering wheel.
Press Q or P to select a menu,
press 9 to confirm. Selectable menu
pages are:
● Info
● Performance
● Audio
Page 115 of 327

Instruments and controls113●Phone
● Navigation
● Settings
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.
Uplevel instrument cluster can be
displayed as Sport mode or Tour
mode. See below: Settings Menu,
Display Themes.
Vehicle personalisation 3 121.
Memorised settings 3 24.
Selecting menus and functions
The menus and functions can be
selected via the buttons on the right
side of the steering wheel.
Press p to open main menu page.
Select a main menu page with Q or
P .
Confirm a main menu page with 9.
Once a main menu page is selected, press Q or P to select subpages.
Press q to open the next folder of the
selected subpage.
Press Q or P to select functions or
to set a numeric value, if required.
Press 9 to select and confirm a
function.
If the Driver Information Centre
requests the driver to confirm a
function or message by pressing H
(Select), confirm by pressing 9.
Once a main menu page is selected,
this selection remains stored until
another main menu page is selected.
This means once the 'Info Menu' page
is selected, you can change the
subpages just by pressing P or Q.
Vehicle and service messages are
popped-up in the Driver Information
Centre when required. Confirm
messages by pressing 9. Vehicle
messages 3 120.
Info Menu The following list contains all possible
Info Menu pages. Some may not be
available for your particular vehicle.
Depending on the display some
functions are symbolised.
Turn the adjuster wheel or press Q
or P to select a page:
● trip odometer 1/A average fuel consumption