In brief111Power windows .....................34
2 Exterior mirrors .....................32
3 Central locking system ..........22
4 Side air vents ...................... 148
5 Cruise control .....................177
Speed limiter ....................... 179
Adaptive cruise control .......180
Forward collision alert .........188
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 132
Exit lighting ......................... 136
Parking lights ...................... 133
Buttons for Driver
Information Centre ..............103
7 Instruments .......................... 92
Driver Information Centre .... 103
8 Buttons for Driver
Information Centre ..............103
9 Head-up display ..................11210Windscreen wiper and
washer, headlight washer,
rear wiper and washer .........79
11 Centre air vents .................. 148
12 Hazard warning flashers ....132
13 Info-Display ........................ 110
14 Anti-theft alarm system
status LED ........................... 29
15 Electronic Stability Control . 173
Traction Control system .....172
16 Glovebox .............................. 67
17 Controls for Info-Display
operation ............................. 110
18 Climate control system ........ 139
19 Storage ................................. 67
20 Sport/Tour mode ................174
Parking assist/Advanced
parking assist .....................197
Lane keep assist ................218
Eco button for stop-start
system ................................. 156
21 Manual transmission ..........168
Automatic transmission ......16422Electric parking brake .........170
23 Power switch ....................... 153
25 Steering wheel adjustment ..78
26 Horn ..................................... 79
27 Bonnet release lever ..........230
28 Fuse box ............................ 247
29 Light switch ........................ 125
Headlight range
adjustment ......................... 128
Front/rear fog lights ............133
Instrument illumination .......134
30 Head-up display ..................112
12In briefExterior lighting
Automatic light controlAUTO:automatic light control
switches automatically
between daytime running
light and headlight8:sidelights9:headlights
Automatic light control 3 126.
Fog lights
>:front fog lightsr:rear fog lightHeadlight flash, high beam and
low beamheadlight flash:pull leverhigh beam:push leverlow beam:push or pull lever
High beam 3 126.
Headlight flash 3 128.
LED headlights 3 129.
High beam assist 3 129.
Turn and lane-change signalslever up:right turn signallever down:left turn signal
Turn and lane-change signals
3 132, Parking lights 3 133.
Keys, doors and windows31The electronic key must be outside
the vehicle, within a range of approx. one metre of the relevant door side.
The system is not deactivated by
unlocking the driver's door with the
key or with the central locking button
in the passenger compartment.
Alarm When triggered, the alarm horn
sounds and the hazard warning lights
flash simultaneously. The number
and duration of alarm signals are
stipulated by legislation.
The anti-theft alarm system can be
deactivated by pressing c, by
pressing the switch on the door
handle with electronic key system or
switching on the ignition.
A triggered alarm, which has not been interrupted by the driver, will be
indicated by the hazard warning
lights. They will flash quickly three
times the next time the vehicle is
unlocked with the radio remote
control. Additionally, a warning
message is displayed in the Driver
Information Centre after switching on
the ignition.Vehicle messages 3 114.
If the vehicle's battery is to be
disconnected (e.g. for maintenance
work), the alarm siren must be
deactivated as follows: switch the
ignition on then off, then disconnect
the vehicle's battery within
15 seconds.
Immobiliser The immobiliser is activated
automatically.
If the control indicator d flashes when
the ignition is on, there is a fault in the
system; the engine cannot be started. Switch off the ignition and repeat the
start attempt. Retry with the key in the transmitter pocket. Operation on
vehicles with electronic key system in case of failure 3 153.
If the control indicator d continues
flashing, attempt to start the engine
using the spare key.
Seek the assistance of a workshop.Notice
Radio Frequency Identification
(RFID) tags may cause interference with the key. Do not have it placednear the key when starting the
vehicle.
Notice
The immobiliser does not lock the doors. You should always lock the
vehicle after leaving it and switch on the anti-theft alarm system 3 22,
3 29.
Control indicator d 3 101.
36Keys, doors and windows
Press and hold c for more than two
seconds to open windows.
Press and hold e for more than two
seconds to close windows.
Release button to stop window
movement.
If the windows are fully opened or
closed, the hazard warning lights will
flash twice.
Overload
If the windows are repeatedly
operated within short intervals, the
window operation is disabled for
some time.
Initialising the power windows
If the windows cannot be closed
automatically (e.g. after
disconnecting the vehicle battery), a
warning message is displayed in the
Driver Information Centre.
Vehicle messages 3 114.
Activate the window electronics as
follows:
1. Close doors.
2. Switch on ignition.
3. Pull the switch until the window is closed and keep pulling for
additional two seconds.
4. Push the switch until the window is completely open and keep
pushing for additional
two seconds.
5. Repeat for each window.Heated rear window
Operated by pressing b together with
heated exterior mirrors. LED in button illuminates.
Heating works with the engine
running and is switched off
automatically after a short time.
48Seats, restraintsThe seat heating will be reduced
automatically from highest level to
medium level after 30 minutes.
Seat heating is operational when
engine is running and during an
Autostop.
Stop-start system 3 156.
Automatic seat heating Depending on the equipment, the
automatic seat heating can be
enabled in the vehicle personalisation menu in the Info-Display.
Vehicle personalisation 3 116.
When enabled, the heating of the
seats will be activated automatically
at vehicle start. The activation is
based on several parameters such as
vehicle interior temperature, intensity
and direction of the sun and
temperature setting of the electronic
climate control system for the driver
and passenger side.
As the vehicle's interior warms up, the seat heating level will be reduced
automatically until it finally goes off.The seat heating level being provided
during the automatic operation is
shown by heated seat indicator lights.
If the passenger seat is unoccupied,
the automatic seat heating feature will not activate the seat heating for that
seat.
The seat heating buttons can be
pressed at any time to exit the
automatic seat heating for the
respective seat and control the seat heating manually instead.
VentilatingAdjust ventilation to the desired
setting by pressing A for the
respective seat one or more times.
The control indicator in the button
indicates the setting.
Ventilated seats are operational when
engine is running and during an
Autostop.
Stop-start system 3 156.
Massage
Press c to switch on the back
massage function.
To switch off, press c again.
Instruments and controls77Instruments and
controlsControls ....................................... 78
Steering wheel adjustment ........78
Steering wheel controls .............78
Heated steering wheel ...............79
Horn ........................................... 79
Windscreen wiper/washer .........79
Rear window wiper/washer .......81
Outside temperature ..................82
Clock ......................................... 82
Power outlets ............................. 84
Inductive charging .....................85
Ashtrays .................................... 85
Warning lights, gauges and indi‐ cators ........................................... 87
Instrument cluster ......................87
Speedometer ............................. 92
Odometer .................................. 93
Trip odometer ............................ 93
Tachometer ............................... 94
Fuel gauge ................................ 94
Engine coolant temperature gauge ....................................... 95
Service display .......................... 95
Control indicators ......................96Turn signal................................. 96
Seat belt reminder .....................96
Airbag and belt tensioners .........97
Airbag deactivation ....................97
Charging system .......................98
Malfunction indicator light ..........98
Brake and clutch system ...........98
Electric parking brake ................98
Electric parking brake fault ........98
Antilock brake system (ABS) .....99
Gear shifting .............................. 99
Following distance .....................99
Lane keep assist .......................99
Electronic Stability Control off ...99
Electronic Stability Control and Traction Control system ...........99
Traction Control system off .....100
Engine coolant temperature ....100
Preheating ............................... 100
AdBlue ..................................... 100
Tyre pressure monitoring system .................................... 100
Engine oil pressure ..................100
Low fuel ................................... 101
Immobiliser .............................. 101
Exterior light ............................ 101
High beam ............................... 101
High beam assist .....................101
LED headlights ........................ 101
Fog light ................................... 101Rear fog light........................... 102
Cruise control .......................... 102
Adaptive cruise control ............102
Vehicle detected ahead ...........102
Pedestrian detection ................102
Speed limiter ........................... 102
Traffic sign assistant ................102
Door open ................................ 102
Information displays ...................103
Driver Information Centre ........103
Info display .............................. 110
Head-up display ......................112
Vehicle messages ......................114
Warning chimes .......................115
Battery voltage ........................ 115
Vehicle personalisation ..............116
Telematics service .....................120
OnStar ..................................... 120
Instruments and controls87Warning lights, gauges
and indicators
Instrument cluster
Depending on the version, three
instrument clusters are available:
● Baselevel
● Midlevel
● Uplevel
Uplevel instrument cluster can be
displayed as Sport mode or Tour
mode.
92Instruments and controlsOverviewOTurn signal 3 96XSeat belt reminder 3 96vAirbag and belt tensioners
3 97VAirbag deactivation 3 97pCharging system 3 98ZMalfunction indicator light
3 98RBrake and clutch system 3 98mElectric parking brake 3 98jElectric parking brake fault
3 98uAntilock brake system (ABS)
3 99RGear shifting 3 99EFollowing distance 3 99aLane keep assist 3 99nElectronic Stability Control off
3 99bElectronic Stability Control and
Traction Control system 3 99kTraction Control system off
3 100WEngine coolant temperature
3 100!Preheating 3 100YAdBlue 3 100wTyre pressure monitoring
system 3 100IEngine oil pressure 3 100YLow fuel 3 101dImmobiliser 3 1018Exterior light 3 101CHigh beam 3 101fHigh beam assist 3 101fLED headlights 3 101>Fog light 3 101rRear fog light 3 102mCruise control 3 102CAdaptive cruise control 3 102AVehicle detected ahead 3 1027Pedestrian detected ahead
3 195LSpeed limiter 3 102LTraffic sign assistant 3 102hDoor open 3 102
Speedometer
Indicates vehicle speed.