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142Climate controlClimate controlClimate control systems.............142
Electronic climate control system .................................... 142
Air vents ..................................... 145
Adjustable air vents .................145
Fixed air vents ......................... 146
Maintenance .............................. 146
Air intake ................................. 146
Pollen filter ............................... 146
Air conditioning regular operation ................................ 147
Service .................................... 147Climate control systems
Electronic climate control system
Note
Do not cover the sensor located on top of the instrument panel,
otherwise the automatic climate
control system may not work
properly.
In automatic mode, temperature, fan
speed and air distribution are
regulated automatically.Controls for:
● temperature
● air distribution M K
● fan speed Z
● automatic mode AUTO
● demisting and defrosting V/
V MAX
Heated rear window Ü 3 36.
Heated exterior mirrors Ü 3 32.
Climate touch screen controls
● system on or off ON/OFF
● cooling HEAT & A/C
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Climate control143●manual air recirculation 4
● Heated seats +/ß 3 42
Automatic mode AUTO
Basic setting for maximum comfort: ● Press AUTO, the air distribution
and fan speed are regulated
automatically. The LED in the
button illuminates to indicate
activation.
● Press A/C to switch on optimal
cooling and demisting. The LED in the button illuminates to
indicate activation.
● Set the preselected temperature by turning rotary knob TEMP.
Recommended temperature is
22 °C.
● Open all air vents to allow optimised air distribution in
automatic mode.
The fan speed regulation in automatic mode can be changed in the Info
display.
Vehicle personalisation 3 92.
Temperature preselection
Set temperature to the desired value.
The selected temperature is indicated in the display.
If the minimum temperature Lo is set,
the climate control system runs at
maximum cooling, when cooling A/C
is switched on.
If the maximum temperature Hi is set,
the climate control system runs at
maximum heating.
Demisting and defrosting the
windows V
●
Press V or VMAX. The LED in
the button illuminates to indicate
activation. When VMAX is
selected, air is directed to the
windscreen and the fan runs at a
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144Climate controlhigher speed. Fog or frost is
cleared from the windscreen more quickly.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on heated rear window Ü.
● To return to previous mode: press V, to return to automatic
mode: press AUTO.
Settings of automatic rear window
heating can be changed in the
Info display. Vehicle personalisation
3 92.
System on or off 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 by the
number of LEDs in the button.
If the fan is switched off, the air
conditioning is also deactivated.
To return to automatic mode: Press
AUTO .
Air distribution M, 2
Press the appropriate button for the
desired adjustment. The LED in the
button illuminates to indicate
activation.
M:to head area via adjustable air
vents2:to foot well and windscreen
Combinations are possible.
To return to automatic air distribution:
press AUTO .
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Climate control145Manual 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 deactivatels 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.
Engine assisted heating
Operated by pressing O on the radio
remote control.
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.
Air vents
Adjustable air vents
At least one air vent must be open
while cooling is on.
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146Climate control
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.Maintenance
Air 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.
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Driving and operating151
2.With the vehicle 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 ten minutes after the vehicle is
switched off:
● power windows
● Infotainment system
● power outlets
Starting and stopping the
vehicle
Move the shift lever into P or N. The
propulsion system does not start in
any other position.
Note
Do not try into shift to P if the vehicle
is moving, as the electric drive unit
could be damaged. Shift into P only
if the vehicle is stationary.
The radio remote control must be in
the vehicle. Depress the brake pedal, then press and release POWERm.
If the radio remote control 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.
The instrument cluster also displays an active battery gauge when the
vehicle is ready to be driven.
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Driving and operating153The electric parking brake isapplied when control indicator
m illuminates 3 80.
● Switch off the vehicle.
● If the vehicle is on a level surface or uphill slope, apply
the parking brake and set the
shift lever to P before switching
off the vehicle. On an uphill
slope, turn the front wheels
away from the kerb.
If the vehicle is on a downhill
slope, apply the parking brake
and set the shift lever to P
before switching off the vehicle.
Turn the front wheels towards
the kerb.
With the shift lever in P, press
POWER m briefly to switch off
the vehicle. Turn the steering
wheel until the steering wheel lock engages.
● Close the windows
● Lock the vehicle.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the vehicle has been
switched off 3 213.
It is not recommended to park with the propulsion system running.
If the vehicle is left with the propulsion
system running, follow the proper
steps to be sure the vehicle will not
move.Post-crash label
The post-crash label is located in the
door frame.
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212Vehicle care● Do not apply the parking brake.
● Open the bonnet, close all doors and lock the vehicle.Up to four weeks
Plug in the charge cord.Four weeks to 12 months ● Discharge the high voltage battery until two or three bars
remain on the battery range
indicator (battery symbol) on the
instrument cluster.
● Do not plug in the charge cord
● Always store the vehicle in a place with temperatures between−10 °C and 30 °C.
● Vehicle storage at extreme temperatures may cause
damage to the high voltage
battery.
● Remove the black negative (−) cable from the 12-volt vehicle
battery and attach a trickle
charger to the vehicle battery
terminals or keep the 12-volt vehicle battery cables connected
and trickle charge from thepositive (+) and negative (−)
terminals in the engine
compartment.Caution
The vehicle is equipped with an
AGM 12-volt battery, which can be damaged by using the incorrect
type of trickle charger.
An AGM compatible charger must be used, with the appropriate
setting selected.
Follow the trickle charger
manufacturer instructions.
After the vehicle battery cable is
reconnected, it is possible that the
vehicle may not operate. If this
happens, the high voltage battery
may need to be charged.
Putting back into operation
When the vehicle is to be put back into
operation:
● Connect the clamp to the negative terminal of the vehicle
battery. Activate the electronics
of the power windows.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the coolant level.
● Fit the number plate if necessary.