64Instruments and controlsInstruments and
controlsControls ....................................... 65
Steering wheel adjustment ........65
Steering wheel controls .............65
Heated steering wheel ...............65
Horn ........................................... 66
Pedestrian safety alert ...............66
Windscreen wiper/washer .........66
Rear window wiper/washer .......67
Outside temperature ..................68
Clock ......................................... 68
Power outlets ............................. 69
Inductive charging .....................70
Warning lights, gauges and indi‐ cators ........................................... 72
Instrument cluster ......................72
Speedometer ............................. 74
Odometer .................................. 74
Battery gauge ............................ 74
Driving efficiency gauge ............74
Power indicator gauge ...............76
Regenerative braking ................76
Total vehicle range ....................77
Service display .......................... 77
Control indicators ......................77Turn signal................................. 77
Seat belt reminder .....................77
Airbag and belt tensioners .........78
Airbag deactivation ....................78
Charging system .......................78
Service vehicle soon .................79
Brake system ............................. 79
Electric parking brake ................79
Electric parking brake fault ........79
Antilock brake system (ABS) .....79
Sport mode ................................ 80
Lane keep assist .......................80
Electronic Stability Control off ...80
Electronic Stability Control and Traction Control system ...........80
Traction Control system off .......80
Tyre pressure monitoring system ...................................... 80
Immobiliser ................................ 80
Vehicle ready ............................. 81
Exterior light .............................. 81
High beam ................................. 81
High beam assist .......................81
Rear fog light ............................. 81
Cruise control ............................ 81
Vehicle detected ahead .............81
Pedestrian detection ..................81
Speed limiter ............................. 81
Traffic sign assistant ..................81
Door open .................................. 82Information displays.....................82
Driver Information Centre ..........82
Info display ................................ 85
Vehicle messages ........................89
Warning chimes .........................90
Battery voltage .......................... 90
Vehicle personalisation ................91
Telematics service .......................94
OnStar ....................................... 94
Instruments and controls73OverviewOTurn signal 3 77XSeat belt reminder 3 77vAirbag and belt tensioners
3 78VAirbag deactivation 3 78pCharging system 3 786Service vehicle soonRBrake system 3 79mElectric parking brake
3 79jElectric parking brake fault
3 79uAntilock brake system
(ABS) 3 793Sport mode 3 153aLane keep assist 3 80aElectronic Stability Control
off 3 80bElectronic Stability Control
and Traction Control
system 3 80kTraction Control system off
3 80wTyre pressure monitoring
system 3 80dImmobiliser 3 804Vehicle ready 3 818Exterior light 3 81CHigh beam 3 81fHigh beam assist 3 81øRear fog light 3 81mCruise control 3 81AVehicle detected ahead
3 817Pedestrian detected aheadLSpeed limiter 3 81LTraffic sign assistant
3 81hDoor open 3 82
Reconfigurable instrument cluster
The cluster layout can be changed.
Use the steering wheel control to
move between the different display
zones and scroll through the different displays.
There are three display
configurations to choose from:
● Basic configuration displays the
speedometer with a simplified
high voltage battery gauge and
efficiency light.
● Standard configuration displays
the speedometer with a high
voltage battery gauge and
efficiency gauge.
● Enhanced configuration displays
the speedometer with high
voltage battery gauge, efficiency
ring, and power gauge.
Driver Information Centre 3 82.
Instruments and controls77Total vehicle range
Displays the total vehicle range.
Driving economically 3 147.
Service display If it is time for service, a message is
displayed in the Driver Information
Centre.
The first warning is displayed
400 km before service is due and the
second warning 80 km before the
service is due. The message appears every time the vehicle is switched on.
The message can be dismissed or
reset. Reset after service only.
Driver Information Centre 3 82.
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 vehicle
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,
system ready
Control indicators 3 72.
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.
Bulb replacement 3 219.
Fuses 3 222.
Turn signals 3 101.
Seat belt reminder Seat belt reminder on front seats
X for driver's seat illuminates or
flashes red in the instrument cluster.
78Instruments and controlsk for front passenger seat illuminates
or flashes red in the overhead
console, when seat is occupied.
Illuminates
After the vehicle has been switched on until the seat belt has been
fastened.
Flashes
After having started the propulsion system for a certain time until the seat belt has been fastened.
Fastening the seat belt 3 43.
Airbag and belt tensioners
v illuminates red.
When the vehicle is switched on, the
control indicator illuminates for
several seconds. If it does not
illuminate, does not go out after
four seconds or illuminates whilst
driving, there is a fault in the airbag
system.
Seek the assistance of a workshop.
The airbags and belt pretensioners
may fail to trigger in the event of an
accident.If there is a problem with the airbag
system, a Driver Information Centre
message may also come on.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners 3 42.
Airbag system 3 45.
Driver Information Centre 3 82.
Airbag deactivation
V illuminates yellow.
The front passenger airbag is
activated.
* illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 49.
Charging system
p illuminates red.
Illuminates when the vehicle is
switched on and extinguishes shortly
after the propulsion system starts.
90Instruments and controlsSome important messages may
appear additionally in the Info display.
Some messages only pop-up for a few seconds.
Warning chimes When starting the propulsion
system or whilst driving
Only one warning chime will sound at a time.
The warning chime regarding not
fastened seat belts has priority over
any other warning chime.
● If seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting off.
● If a certain speed is exceeded with parking brake applied.
● If approaching a vehicle ahead too rapidly.
● If a programmed speed or speed
limit is exceeded.
● If a warning message appears in the Driver Information Centre.
● If the electronic key is not in the passenger compartment.● If the parking assist detects an object.
● If an unintended lane change occurs.
● 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.
Battery voltage When the voltage of the 12 V vehicle
battery 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 12 V vehicle battery by
driving continuously for a while or
by using a charging device.The warning message will disappear
after the vehicle has been started
twice without a voltage drop.
If the 12 V vehicle battery cannot be
recharged, have the cause of the fault
remedied by a workshop.
Instruments and controls95SOS 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 low vehicle battery voltage, 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.
Note
Establishing an emergency call may
not be possible in areas without
sufficient network availability or due
to hardware damage during an
accident.
Wi-Fi hotspot
The Wi-Fi hotspot of the vehicle
provides internet connectivity with a
maximum speed of 4G / LTE.Note
The Wi-Fi hotspot functionality is not available for all markets.
Up to seven devices may be
connected.
To connect a mobile device with the
Wi-Fi hotspot:
1. Press j and then select Wi-Fi
settings on the Info display. The
settings displayed include the Wi-
Fi hotspot name (SSID),
password and connection type.
2. Start a Wi-Fi network search on your mobile device.
3. Select your vehicle hotspot (SSID) when listed.
4. When prompted, enter the password on your mobile device.
Note
To change the SSID or password,
press Z and talk to an advisor or log
in to your account.
To switch off the Wi-Fi hotspot
functionality, press Z to call an
advisor.
146Climate controlMaintenanceAir intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Pollen filter The pollen filter cleans dust, soot,
pollen and spores from the air
entering the vehicle through the air
intake.
Additionally, an active carbon filter
reduces odours.
Air conditioning regular
operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a
month, irrespective of the weather
and time of year. Operation with
cooling is not possible when the
outside temperature is too low.
Service For optimal cooling performance, it is recommended to annually check the
climate control system, starting
three years after initial vehicle
registration, including:
● functionality and pressure test
● heating functionality
● leakage check
● check of drive belts
● cleaning of condenser and evaporator drainage
● performance check
156Driving and operatingOne-pedal drivingCaution
When the vehicle is operated in L
and the driver unfastens his seat
belt, the electric parking brake is
automatically applied and one
pedal driving is not possible.
With one-pedal driving, the
accelerator pedal can be used to
control the deceleration of the vehicle
down to a complete stop.
Quick releasing of the accelerator
pedal will result in aggressive
deceleration. Slow releasing of the
accelerator pedal will allow the
deceleration of the vehicle to be
adjusted as desired.
To use one-pedal driving, shift into L.
L is only selectable when the vehicle
is in D. Press the accelerator pedal to
achieve the desired speed. The
deceleration provided by one-pedal
driving provides full regenerative
braking and helps increase energy efficiency.
While driving on slopes, one-pedal
driving may not be able to bring the
vehicle to a complete stop or hold the
vehicle at a stop.
If the vehicle cannot stop on a slope
while using one-pedal driving, the
electric parking brake may be applied to hold the vehicle stationary.
To drive again, depress the
accelerator pedal, and the electric
parking brake will automatically
disengage.
One-pedal driving may become
disabled and the vehicle may
continue to creep forward, or if
stopped, may apply the electric
parking brake or shift to P.
This can be caused by the following: ● The driver's door is open.
● The driver's seat belt is unbuckled.
● The vehicle has remained stationary for five minutes.
● There is a problem with the propulsion system.Additional deceleration can be
achieved by using the regenerative braking paddle.
Regenerative braking 3 159.
Car wash mode (vehicle off) To place the vehicle in N with the
vehicle off:
1. Switch off the vehicle.
2. Place the vehicle in Service mode
3 148.
3. Open the door while depressing the brake, and then shift to N.
4. The indicator should now show N.
If it does not, repeat the
procedure.
5. When N is no longer needed, shift
into P and switch off the vehicle.