Keys, doors and windows23Memorised settings
Whenever the ignition is switched off, the following settings may be
automatically memorised by the
remote control unit or the electronic
key:
● lighting
● Infotainment system
● central locking system
● comfort settings
A precondition is that Personalization
by driver is activated in the personal
settings of the Info-Display. This must
be set for each remote control unit or
electronic key which is used.
Vehicle personalisation 3 104.
Central locking system Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling the handle again opens the door.Notice
In the event of an accident in which airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened. A precondition is that the
setting is activated in the vehicle
personalisation 3 104.
Remote control operation
Unlocking
Press c.
Unlocking mode can be set in the
vehicle personalisation menu in the
Info-Display. Two settings are
selectable:
● All doors, load compartment and fuel filler flap will be unlocked by
pressing c once.
● Only the driver's door, load compartment and fuel filler flap
will be unlocked by pressing c
once. To unlock all doors, press
c twice.
Select the relevant setting in the settings menu in the Info-Display.
Vehicle personalisation 3 104.
The setting can be saved for the
remote control being used.
Memorised settings 3 23.
Locking Close doors, load compartment and
fuel filler flap.
Seats, restraints51Airbag deactivation
The front passenger airbag system
must be deactivated if a child restraint
system is to be fitted on this seat. The side airbag and curtain airbag
systems, the belt pretensioners and
all driver airbag systems will remain active.
The front passenger airbag system
can be deactivated via a key-
operated switch on the passenger side of the instrument panel.
Use the ignition key to choose the
position:c:front passenger airbags are
deactivated and will not inflate
in the event of a collision.
Control indicator c
illuminates continuously in the
centre console. A child
restraint system can be
installed in accordance with
the chart Child restraint
installation locations 3 53.
No adult person is allowed to
occupy the front passenger
seat.d:front passenger airbags are
active. A child restraint system
must not be installed.9 Danger
Risk of fatal injury for a child using
a child restraint system on a seat
with activated front passenger
airbag.
Risk of fatal injury for an adult
person on a seat with deactivated
front passenger airbag.
As long as the control indicator c is
not illuminated, the front passenger
airbag system will inflate in the event
of a collision.
Change status only when the vehicle
is stopped with the ignition off.
Status remains until the next change.
Control indicator for airbag
deactivation 3 92.
Instruments and controls75Instruments and
controlsControls ....................................... 76
Steering wheel adjustment ........76
Steering wheel controls .............76
Heated steering wheel ...............76
Horn ........................................... 77
Windscreen wiper/washer .........77
Rear window wiper/washer .......79
Outside temperature ..................79
Clock ......................................... 80
Power outlets ............................. 82
Warning lights, gauges and indi‐
cators ........................................... 83
Speedometer ............................. 83
Odometer .................................. 83
Trip odometer ............................ 83
Tachometer ............................... 84
Fuel gauge ................................ 84
Fuel selector .............................. 85
Engine coolant temperature gauge ....................................... 85
Service display .......................... 86
Control indicators ......................86
Turn signal ................................. 90
Seat belt reminder .....................91Airbag and belt tensioners .........91
Airbag deactivation ....................92
Charging system .......................92
Malfunction indicator light ..........92
Brake and clutch system ...........92
Antilock brake system (ABS) .....92
Gear shifting .............................. 93
Descent control system .............93
Lane departure warning ............93
Electronic Stability Control off ...93
Electronic Stability Control and Traction Control system ...........93
Traction Control system off .......93
Preheating ................................. 93
Tyre pressure monitoring system ...................................... 94
Engine oil pressure ....................94
Low fuel ..................................... 94
Immobiliser ................................ 94
Exterior light .............................. 95
High beam ................................. 95
High beam assist .......................95
Adaptive forward lighting ...........95
Fog light ..................................... 95
Rear fog light ............................. 95
Cruise control ............................ 95
Vehicle detected ahead .............95
Speed limiter ............................. 95
Traffic sign assistant ..................96
Door open .................................. 96Information displays.....................96
Driver Information Centre ..........96
Info display .............................. 100
Vehicle messages ......................102
Warning chimes .......................103
Battery voltage ........................ 103
Vehicle personalisation ..............104
Telematics service .....................108
OnStar ..................................... 108
ERA GLONASS .......................112
90Instruments and controlsControl indicators in the centre
console
Overview
OTurn signal 3 90XSeat belt reminder, driver
3 91kSeat belt reminder, front
passenger 3 91vAirbag and belt tensioners
3 91V /
*Airbag deactivation 3 92pCharging system 3 92ZMalfunction indicator light
3 92RBrake and clutch system
3 92uAntilock brake system (ABS)
3 92RGear shifting 3 93uDescent control system
3 93)Lane departure warning
3 93nElectronic Stability Control off
3 93bElectronic Stability Control
and Traction Control system
3 93kTraction Control system off
3 93!Preheating 3 93wTyre pressure monitoring
system 3 94IEngine oil pressure 3 94YLow fuel 3 94dImmobiliser 3 948Exterior light 3 95CHigh beam 3 95fHigh beam assist 3 95fAdaptive forward lighting
3 95>Fog light 3 95rRear fog light 3 95mCruise control 3 95AVehicle detected ahead
3 95LSpeed limiter 3 95LTraffic sign assistant 3 96hDoor open 3 96
Turn signal
O illuminates or flashes green.
92Instruments and controls9Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 43, 3 46.
Airbag deactivation
V illuminates yellow.
The front passenger airbag is
activated.
* illuminates yellow.
The front passenger airbag is
deactivated 3 51.
9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Battery is not
charging. Engine cooling may be
interrupted. The brake servo unit may cease to be effective. Seek the
assistance of a workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fault in the emission control system.The permitted emission limits may be
exceeded. Seek the assistance of a
workshop immediately.Flashes when the engine is
running
Fault that could lead to catalytic converter damage. Ease up on the
accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Brake and clutch system
R illuminates red.
The brake and clutch fluid level is too low, when manual parking brake is
not applied 3 181.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 147.
Antilock brake system (ABS)
u illuminates yellow.
Instruments and controls109OnStar buttons
Privacy button
Press and hold j until a message is
heard to activate or deactivate the
transmission of the vehicle location.
Press j to answer a call or to end a
call to an advisor.
Press j to access the Wi-Fi settings.
Service button
Press Z to establish a connection to
an advisor.
SOS button
Press [ to establish a priority
emergency connection to a specially
trained emergency advisor.
Status LED
Green: The system is ready with
activated transmission of the vehicle
location.
Green flashing: The system is on a
call.
Red: A problem arose.
Off: The system is ready with
deactivated transmission of the
vehicle location or the system is in
standby mode.
Red / green flashing for a short period of time: The transmission of the
vehicle location has been
deactivated.
OnStar services
General services
If you need any information e.g.
opening hours, points of interest and
destinations or if you need any
support e.g. in the case of a vehiclebreakdown, a flat tyre and empty fuel
tank, press Z to establish a
connection to an advisor.
Emergency services
In the case of an emergency situation,
press [ and talk to an advisor. The
advisor then contacts emergency or
assistance service providers and
directs them to your vehicle.
In the case of an accident with
activation of airbags or belt
tensioners, an automatic emergency
call is established. The advisor is
immediately connected to your
vehicle to see whether help is
needed.
Wi-Fi hotspot
The Wi-Fi hotspot of the vehicle
provides internet connectivity with a
maximum speed of 4G/LTE.
Notice
The Wi-Fi hotspot functionality is not
available for all markets.
Up to seven devices may be
connected.
140Driving and operating● If the vehicle is on a levelsurface or uphill slope, engage
first gear or set the selector
lever to position P before
removing the ignition key. On
an uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position
P before removing the ignition
key. Turn the front wheels
towards the kerb.
● Close the windows and the sunroof.
● Remove the ignition key from the ignition switch. For vehicleswith automatic transmission,
the key can only be removed
when the selector lever is in
position P.
Turn the steering wheel until the steering wheel lock is felt to
engage.
● Lock the vehicle.
● Activate the anti-theft alarm system.
Notice
In the event of an accident with airbag deployment, the engine is
turned off automatically if the vehicle
comes to a standstill within a certain
time.Engine exhaust9 Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which is colourless and odourless and could be fatal if inhaled.
If exhaust gases enter the interior
of the vehicle, open the windows.
Have the cause of the fault
rectified by a workshop.
Avoid driving with an open load
compartment, otherwise exhaust
gases could enter the vehicle.
239Convex shape .............................. 31
Coolant and antifreeze ...............217
Cruise control ...................... 95, 151
Cupholders .................................. 58
Curtain airbag system .................. 50
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............118
Declaration of conformity ............232
Delayed locking ............................ 26
Descent control system .......93, 150
Diesel fuel system bleeding .......183
Diesel particle filter ....................141
Door open .................................... 96
Doors ............................................ 28
Driver assistance systems ..........151
Driver Information Centre .............96
Driving characteristics and towing tips .............................. 172
Driving hints ................................ 133
E
Electric adjustment ......................31
Electrical system......................... 189
Electronic climate control system 127
Electronic driving programmes ..144
Electronic key system ...................21
Electronic Stability Control.......... 149
Electronic Stability Control and Traction Control system ............93Electronic Stability Control off....... 93
End-of-life vehicle recovery .......177
Engine compartment fuse box ...189
Engine coolant ........................... 180
Engine coolant temperature gauge ....................................... 85
Engine data ............................... 224
Engine exhaust .......................... 140
Engine identification ...................220
Engine oil ................... 179, 217, 221
Engine oil pressure ......................94
Entry lighting .............................. 123
ERA GLONASS .......................... 112
Event data recorders ..................236
Exit lighting ................................ 124
Exterior care .............................. 213
Exterior light ................................. 95
Exterior lighting ....................12, 114
Exterior mirrors ............................. 31
F
Fault ........................................... 144
First aid kit ................................... 73
Fixed air vents ........................... 130
Flex-Fix system ............................ 60
Fog light ....................................... 95
Fog lights ................................... 186
Folding mirrors ............................. 31
Following distance indication ......156
Forward collision alert................. 154Front airbag system .....................49
Front fog lights ........................... 121
Front seats.................................... 39
Front storage ................................ 59
Fuel............................................. 165
Fuel consumption - CO 2-
Emissions ............................... 171
Fuel for diesel engines ..............165
Fuel for liquid gas operation .......166
Fuel for petrol engines ...............165
Fuel gauge ................................... 84
Fuel selector ................................ 85
Fuses ......................................... 189
G
Gauges ......................................... 83
Gear shifting ................................. 93
General information ...................172
Glovebox ..................................... 58
Glove box lighting .......................123
H Halogen headlights ....................185
Hand brake ................................. 147
Hazard warning flashers ............120
Headlight flash ........................... 116
Headlight range adjustment ......117
Headlights when driving abroad 117
Head restraint adjustment .............8
Head restraints ............................ 38
Heated mirrors ............................. 32