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Climate control143Demisting and defrosting the
windows hMAX
●
Press hMAX . The LED in the
button illuminates to indicate
activation. When hMAX is
selected, air is directed to the
windscreen and the fan runs at a
higher speed. Fog or frost is cleared from the windscreenmore quickly.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on heated rear window
f.
● To return to previous mode: press h, to return to automatic
mode: press AUTO.
Settings of automatic rear window
heating can be changed in the
Info Display.
Vehicle personalisation 3 90.
System activation ON/OFF Cooling, fan and automatic mode can
be switched off by pressing ON/OFF.
Manual settings Climate control system settings can
be changed by activating the buttons
and rotary knobs as described below.
Changing a setting will deactivate
automatic mode.Fan speed Z,
Press lower button to decrease or
upper button to increase fan speed.
The fan speed is indicated in the
lower display area.
If the fan is switched off, the air
conditioning is also deactivated.
To return to automatic mode: Press
AUTO .
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144Climate controlAir distribution V, B and C
Press the appropriate button for the
desired adjustment. The LED in the
button illuminates to indicate
activation.
B:to head area via adjustable air
ventsC:to foot well and windscreenh:to windscreen
Combinations are possible.
To return to automatic air distribution:
press AUTO .
Manual air recirculation 4
Touch 4 to activate the air
recirculation mode.
Touch 4 again to deactivate
recirculation mode.
If selected, the touch screen button
will illuminate to indicate that air is
being recirculated. This helps to
quickly cool the air inside the vehicle or prevent outside air and odours
from entering.
Touching 4 deactivates air
recirculation. Press AUTO to return to
automatic operation. Recirculation
runs automatically as needed.
9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
Remote heating and cooling
Operated by pressing O on the
electronic key.
The climate control system will default
to an appropriate heating or cooling
mode and the rear window heating
will turn on in the event of cold outside temperatures.
Remote start 3 17.
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Climate control145Air vents
Adjustable air vents At least one air vent must be open
while cooling is on.
Direct the flow of air by tilting and
swivelling the slats.
The airflow may be restricted if the
slats are directed towards the
windows. Keep the air vents open for proper system performance.
9 Warning
Do not attach any objects to the
slats of the air vents. Risk of
damage and injury in case of an
accident.
Fixed air vents
Additional air vents are located
beneath the windscreen and door windows and in the foot wells.
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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.
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
Page 149 of 271

Driving and operating147Driving and
operatingDriving hints ............................... 147
Driving economically ...............147
Control of the vehicle ...............148
Emergencies ........................... 148
Starting and operating ...............148
New vehicle running-in ............148
Power button ........................... 148
Retained power off ..................150
Starting and stopping the vehicle .................................... 150
Parking .................................... 151
Electric vehicle operation
modes ........................................ 153
Operation ................................. 153
Drive modes ............................ 153
Electric drive unit .......................153
Operation ................................. 153
Brakes ........................................ 157
Antilock brake system .............157
Parking brake .......................... 158
Regenerative braking ..............160Ride control systems .................161
Traction Control system ..........161
Electronic Stability Control ......162
Driver assistance systems .........163
Cruise control .......................... 163
Speed limiter ........................... 164
Forward collision alert .............166
Following distance indication ...168
Active emergency braking .......168
Front pedestrian protection .....171
Parking assist .......................... 173
Side blind zone assistant .........180
Lane change alert ....................181
Panoramic view system ...........183
Rear view camera ...................184
Rear cross traffic alert .............186
Traffic sign assistant ................187
Lane keep assist .....................190
Charging .................................... 192
Programmable charging ..........196
Programmed charging override .................................. 203
Charging status .......................203
Charge cord ............................. 205
Electrical requirements ............208Driving hints
Driving economically
The following advice is intended to
help maximise energy efficiency and
range.
In colder temperatures, while these
efficiency tips will help, the electric
vehicle's driving range may be lower
due to higher energy usage.
The weight of additional cargo in the
vehicle affects efficiency and range.
Avoid carrying more than is needed.
Avoid unnecessary use of electrical
accessories. Power used for
functions other than propelling the
vehicle will reduce electric vehicle
range.
Always keep the tyres properly
inflated and the vehicle properly
aligned.
Driving style
Avoid unnecessary rapid
accelerations and decelerations.
Use cruise control when appropriate.
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148Driving and operatingAvoid shifting to N to coast. The
vehicle recovers energy while
coasting and braking in D or L.
Efficiency gauge in the instrument cluster
Driving efficiency gauge 3 74.
Drive mode and gear mode selection Use normal drive mode when
possible.
Sport mode provides more
responsive acceleration than normal
mode but can reduce energy
efficiency.
Use L in heavy stop‐and‐go traffic or
when travelling downhill. L requires
less brake pedal application and
provides a controlled, efficient way to slow the vehicle down.
Control of the vehicleCaution
Drive carefully whenever the road
has a steep incline or when driving over a ramp or bump, etc.
Pedals
To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Use only floor mats, which fit properly and are fixed by the retainers on the
driver side.
Emergencies9 Warning
Damage to the high voltage
battery or high voltage system can create a risk of electric shock,
overheating, or fire. If the vehicle
is damaged from a moderate to
severe crash, flood, fire, or other
event, the vehicle should be
inspected as soon as possible by
a workshop. Until the vehicle has
been inspected, store it outside at
least 7.5 m from any structure or
anything that can burn.
Starting and operating
New vehicle running-in
Avoid making hard stops for the first 300 km.
Hard stops with new brake linings can
lead to premature wear. Follow this
breaking-in guideline every time you
get new brake linings. Following
break-in, vehicle speed and load can be gradually increased.
Power button
Electronic key must be inside the
vehicle.
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Driving and operating149If the vehicle will not start, place the
electronic key in the transmitter
pocket inside the centre console.
Starting and stopping the vehicle 3 150.Switching on the vehicle
With the vehicle off and the brake
pedal applied, pressing POWERm
once will switch on the vehicle. When
4 illuminates in the instrument
cluster, the vehicle is ready to be
driven. This could take up to
15 seconds at extremely cold
temperatures.Switching off the vehicle
With the vehicle in P, press
POWER m briefly in service mode or
when engine is running and vehicle is stationary. Some functions remain
active until driver's door is opened.
If the vehicle is not in P when
switching off the vehicle, P will be
automatically engaged before the
vehicle is switched off.A chime will sound if the driver's door is opened while the vehicle is
switched on. Always press
POWER m to switch off the vehicle
before exiting the vehicle.Emergency shut off during driving
If the vehicle needs to be switched off during driving in case of emergency,
press POWER m for more than
2 seconds or press twice briefly within
5 seconds.
Starting and stopping the vehicle
3 150.
Service mode
This power mode is available for
service and diagnostics and to verify
the proper operation of the service
vehicle soon control indicator as may
be required for emission inspection
purposes.
With the vehicle switched off and the
brake pedal not applied, pressing and holding POWER m for more than
5 seconds will place the vehicle in service mode. The instruments and
audio systems will operate as they do when the vehicle is switched on, but
the vehicle will not be able to be
driven. The propulsion system will not start in service mode. Press
POWER m again to switch off the
vehicle.Caution
Service mode will discharge the
12 V vehicle battery. Do not use
service mode for an extended
period, or the vehicle may not
start.
Operation in case of failure
If the vehicle does not start due to a
low electronic key battery, a message
will be displayed in the Driver
Information Centre.
To still drive the vehicle, proceed as
follows:
1. Open the centre console and remove the small tray from the
centre console. Place the
electronic key in the pocket with
the buttons facing the bottom of
the vehicle.
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150Driving and operatingOther objects, e.g. other keys,
transponder, tags, coins etc. must
be removed.
2. With selector lever in P or N
depress the brake pedal and
press POWER m.
To switch off the vehicle, press
POWER m again. Remove the
electronic key from the centre
console.
This option is intended for
emergencies only. Replace the
electronic key battery as soon as
possible 3 19.
For unlocking or locking the doors,
see fault in radio remote control unit
or electronic key system 3 20.
Retained power off The following electronic systems can
work until the driver's door is opened
or for 10 minutes after the vehicle is
switched off:
● power windows
● Infotainment system
● power outlets
Starting and stopping the vehicleMove the selector lever into P or N.
The propulsion system does not start
in any other position.
Note
Do not try to shift into P when the
vehicle is moving, as the electric
drive unit could be damaged. Shift
into P only when the vehicle is
stationary.
The electronic key must be inside the
vehicle. Depress the brake pedal,
then press POWERm.
If the electronic key is not in the
vehicle or something is interfering
with the transmitter, a message is
displayed in the Driver Information
Centre.
A vehicle ready light is displayed in
the lower right corner of the
instrument cluster when the vehicle is ready to be driven.