In brief111Power windows .....................41
2 Exterior mirrors .....................39
3 Central locking system ..........24
4 Side air vents ...................... 153
5 Cruise control .....................180
Speed limiter ....................... 182
Adaptive cruise control .......184
Forward collision alert .........191
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 140
Exit lighting ......................... 143
Parking lights ...................... 141
Buttons for Driver
Information Centre ..............114
7 Instruments ........................ 104
Driver Information Centre .... 114
8 Buttons for Driver
Information Centre ..............114
9 Forward collision alert
indicator ............................. 19110Windscreen wiper and
washer, rear wiper and
washer ................................. 92
11 Centre air vents .................. 153
12 Info-Display ........................ 119
13 Anti-theft alarm system
status LED ........................... 36
14 Hazard warning flashers ....139
15 Glovebox .............................. 71
16 CD player
17 Controls for Info-Display
operation ............................. 119
18 Climate control system ........ 146
19 Fuse box ............................ 245
Power connector ..................98
20 Traction Control system .....177
Electronic Stability Control . 178
Sport mode ........................ 179
Parking assist/Advanced
parking assist .....................198
Lane keep assist ................213
Eco button for stop-start
system ................................. 161
21 Manual transmission ..........170Automatic transmission ......167
Manual transmission
automated ........................... 171
22 Power outlet .......................... 97
23 Parking brake ......................175
24 Power button ....................... 157
25 Ignition switch .....................156
26 Steering wheel adjustment ..91
27 Horn ..................................... 92
28 Bonnet release lever ..........225
29 Storage compartment ...........72
30 Light switch ........................ 134
Headlight range
adjustment ......................... 135
Front/rear fog lights ............140
Instrument illumination .......142
Keys, doors and windows31Sports Tourer
After unlocking, push the touchpad
switch under the tailgate moulding
and open the tailgate manually.
Central locking system 3 24.
Closing
Use one of the interior handles.
Do not push the touchpad switch whilst closing as this will unlock the
tailgate again.
Central locking system 3 24.
Power tailgate
9 Warning
Take care when operating the
power tailgate. Risk of injury,
particularly to children.
Keep a close watch on the
movable tailgate when operating.
Ensure that nothing becomes
trapped during operating and no
one is standing within the moving
area.
The power tailgate can be operated
by:
● Pressing X twice on the
electronic key.
● Handsfree operation with motion sensor below the rear bumper.
● The touchpad switch under the exterior tailgate moulding andC in the open tailgate.
● The switch C on the inside of
the driver's door.
On vehicles with automatic
transmission, the tailgate can only be operated when the vehicle is
stationary and automatic
transmission in P.
The turn signal lights flash and a
chime sounds when the power
tailgate is operating.
38Keys, doors and windowsStatus after system is armed:LED flashes
slowly:system is armed
Seek the assistance of a workshop in the event of faults.
Deactivation Radio remote control: Unlocking the
vehicle by pressing c deactivates the
anti-theft alarm system.
Electronic key system: Unlocking the
vehicle by pressing the button on any
exterior door handle deactivates the
anti-theft alarm system.
The 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 3 122.
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 system is part of the ignition
switch and checks whether the
vehicle is allowed to be started with the key being used.
The immobiliser is activated
automatically after the key has been
removed from the ignition switch.
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.
If the control indicator d continues
flashing, attempt to start the engine
using the spare key and seek the
assistance of a workshop.
Keys, doors and windows43
Press and hold c to open windows.
Press and hold e 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 3 122.
Activate the window electronics as
follows:
1. Close doors.
2. Switch on ignition.
3. Pull switch until the window is closed and keep pulling for
additional two seconds.
4. Push 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 Ü.
Heating works with the engine
running and is switched off
automatically after a short time.
Sun visors The sun visors can be folded down or
swivelled to the side to prevent
dazzling.
If the sun visors have integral mirrors, the mirror covers should be closed
when driving.
A ticket holder is located on the
backside of the sun visor.
90Instruments and controlsInstruments and
controlsControls ....................................... 91
Steering wheel adjustment ........91
Steering wheel controls .............91
Heated steering wheel ...............92
Horn ........................................... 92
Windscreen wiper/washer .........92
Rear window wiper/washer .......94
Outside temperature ..................95
Clock ......................................... 95
Power outlets ............................. 97
Power connector .......................98
Ashtrays .................................... 99
Warning lights, gauges and indi‐ cators ......................................... 101
Instrument cluster ....................101
Speedometer ........................... 104
Odometer ................................ 105
Trip odometer .......................... 105
Tachometer ............................. 106
Fuel gauge .............................. 106
Engine coolant temperature gauge ..................................... 106
Service display ........................ 107
Control indicators ....................108Turn signal............................... 108
Seat belt reminder ...................108
Airbag and belt tensioners .......109
Airbag deactivation ..................109
Charging system .....................109
Malfunction indicator light ........110
Brake and clutch system .........110
Electric parking brake ..............110
Electric parking brake fault ......110
Antilock brake system (ABS) ...111
Gear shifting ............................ 111
Following distance ...................111
Lane keep assist .....................111
Electronic Stability Control off . 111
Electronic Stability Control and Traction Control system .........111
Traction Control system off .....112
Preheating ............................... 112
Tyre pressure monitoring system .................................... 112
Engine oil pressure ..................112
Low fuel ................................... 112
Immobiliser .............................. 113
Exterior light ............................ 113
High beam ............................... 113
High beam assist .....................113
LED headlights ........................ 113
Fog light ................................... 113
Rear fog light ........................... 113
Cruise control .......................... 113Adaptive cruise control ............113
Vehicle detected ahead ...........113
Vehicle detected ahead ...........113
Speed limiter ........................... 114
Traffic sign assistant ................114
Door open ................................ 114
Information displays ...................114
Driver Information Centre ........114
Info display .............................. 119
Vehicle messages ......................122
Warning chimes .......................122
Battery voltage ........................ 123
Vehicle personalisation ..............123
Telematics service .....................129
OnStar ..................................... 129
Instruments and controls101Warning lights, gauges
and indicators
Instrument cluster
Depending on the version, two
instrument clusters are available:
108Instruments and controls9 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 service
When 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 3 272.
Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control indicators may vary. When the
ignition is switched on, most control
indicators will illuminate briefly as a
functionality test.The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activationblue:confirmation of activationwhite:confirmation of activation
See all control indicators on different
instrument clusters 3 101.
Turn signal O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn signal light on trailer.
Bulb replacement 3 231, Fuses
3 242.
Turn signals 3 140.
Seat belt reminder
Seat belt reminder on front seats
X for driver's seat illuminates or
flashes red in the instrument cluster.
k for front passenger seat illuminates
or flashes red in the roof console,
when seat is occupied.
Illuminates
After the ignition has been switched on until the seat belt has been
fastened.
Flashes
After having started the engine for a
maximum of 100 seconds until the
seat belt has been fastened.
Instruments and controls123● If an unintended lane changeoccurs.
● If the diesel particle filter has reached the maximum filling
level.
● If safety function of the power tailgate detects obstacles in the
moving area.
When the vehicle is parked and/or the driver's door is opened
● With exterior lights on.
During an Autostop ● If the driver's door is opened.
● If any condition for an autostart is
not fulfilled.
Battery voltage When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.1. Switch off any electrical consumers which are not requiredfor a safe drive, e.g. seat heating,
heated rear window or other main consumers.
2. Charge the vehicle battery by driving continuously for a while or
by using a charging device.
The warning message will disappear
after the engine has been started
twice without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault remedied by a workshop.Vehicle personalisation
The vehicle's behaviour can be
personalised by changing the settings in the Info-Display.
Some of the personal settings for
different drivers can be memorised
individually for each vehicle key.
Memorised settings 3 24.
Depending on vehicle equipment and
country-specific regulations some of
the functions described below may
not be available.
Some functions are only displayed or
active when the engine is running.
Personal settings Graphic-Info-Display
Press MENU to open the respective
menu.
Select Settings , scroll through the list
and select Vehicle Settings