Page 123 of 255

Climate control121Heating will not be fully effective until
the engine has reached normal
operating temperature.
Air distribution l M K
Press:l:to windscreen and front door
windowsM:to head area and rear seats via
adjustable front air ventsK:to front and rear foot well and
windscreen
Combinations are possible.
Fan speed Z
Adjust the air flow by turning Z to the
desired speed.
to the right:increaseto the left:decreaseAir conditioning A/C
Press A/C to switch on cooling.
Activation is indicated by the LED in
the button. Cooling is only functional
when the engine is running and
climate control fan is switched on.
Press A/C again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) as soon as the
outside temperature is slightly above the freezing point. Therefore
condensation may form and drip from under the vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons.
Activated cooling may inhibit
Autostops. Stop-start system 3 137.
Demisting and defrosting the
windows à
● Press à: the air distribution is
directed towards the windscreen.
● Set temperature controller £ to
warmest level.
● Switch on air conditioning A/C if
required.
● Set fan speed Z to highest level.
● Switch on heated rear window b.
Page 124 of 255

122Climate control● Switch on heatedwindscreen ,.
● Open side air vents as required and direct them towards the doorwindows.
Notice
If à is pressed while the engine is
running, an Autostop will be inhibited until à is pressed again.
If à is pressed while the engine is in
an Autostop, the engine will restart
automatically.
Stop-start system 3 137.
Air recirculation system 4Press 4 to activate air recirculation
mode, LED is indicated.
Select air recirculation to assist in
cooling the interior or in blocking
outside odours or exhaust.
Press 4 again to deactivate air
recirculation mode.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 occupants to
feel drowsy.
In warm and very humid ambient air
conditions, the windscreen may mist
up from outside when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate l.
Maximum cooling
Briefly open the windows so that hot
air can disperse quickly.
● Switch on air conditioning A/C.
● Press 4 for air recirculation
system on.
● Press M for air distribution.
● Set temperature control £ to
coldest level.
● Set fan speed Z to highest level.
● Open all vents.
Page 125 of 255

Climate control123Heated rear window, windscreen
and exterior mirrors b
3 38
Heated seats ß
3 46.
Electronic climate control system
The dual zone climate control allows
different temperatures for driver side
and front passenger side.
In automatic mode, temperature, fan
speed and air distribution are
regulated automatically.Illustration shows functions which
may not be available for your
particular vehicle.
Controls for: ● temperature on driver side £
● MENU enters the Climate setting
menu in the Info-Display
● fan speed Z
● automatic mode AUTO
● temperature on front passenger side £
● cooling A/C
● manual air recirculation 4
● demisting and defrosting à
● heated rear window and exterior mirrors b
● heated windscreen ,
● heated seats ß
Activated functions are indicated by the LED in the respective control.
The electronic climate control system
is only fully operational when the
engine is running.Climate settings menu (MENU
button)
Settings for
● air distribution l, M , K
● fan speed Z
● temperature for driver and passenger side 19°/21°
● dual zone temperature synchronisation MONO
● air conditioning ON/OFF
● automatic mode AUTO
can be triggered manually in the
Climate setting menu. Press MENU to
enter the menu and follow the touch
buttons.
Page 129 of 255

Climate control127Demisting and defrosting the
windows à
● Press à. The LED in the button
illuminates to indicate activation.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on air conditioning by pressing A/C, if required.
● Switch on heated rear window b.
● Switch on heated windscreen ,.
● To return to previous mode press
à again, to return to automatic
mode press AUTO.
Notice
If à is pressed while the engine is
running, an Autostop will be inhibited until à is pressed again.
If à is pressed while the engine is in
an Autostop, the engine will restart
automatically.
Stop-start system 3 137.
Deactivation of Electronic climate
control system
Cooling, fan and automatic mode can
be switched off by turning control dial
Z anticlockwise.
Activation by switching on the fan or
pressing AUTO.
Heated rear window, windscreen
and exterior mirrors b
3 38
Heated seats ß
3 46.Auxiliary heater
Air heater
Quickheat is an electric auxiliary air
heater which automatically warms up
the passenger compartment more
quickly.
Page 204 of 255
202Vehicle careNo.Circuit1Interior mirror / Exhaust
system / Electric power
steering / Clutch sensor / LPG /
Exterior mirror adjustment /
Inductive charging2–3Trailer Hitch4Horn5Windscreen washer pump front/
rearNo.Circuit6Windscreen washer pump front/
rear7Heated steering wheel8Rear wiper9–10Central locking system11Central locking system12Instrument cluster13Climate control system / USB14OnStar15Instrument cluster / Climate
control system16Brake / Starter / Retained power off17Instrument cluster18Advanced parking assist19Top column module / Trailer
control module20–No.Circuit21Anti-theft alarm system / Start
button22Rain sensor / Camera23Door module24Advanced parking assist /
Camera / Infotainment25Airbag26Top column module27Anti-theft alarm system28–29Infotainment30–31Infotainment32Power outlet front33–34Heated exterior mirrors / Door
module
Page 252 of 255

250Hazard warning flashers ............113
Headlight flash ........................... 111
Headlight range adjustment ......112
Headlights................................... 110
Head restraint adjustment .............8
Head restraints ............................ 42
Head-up display............................ 99 Heated mirrors ............................. 35
Heated rear window ..................... 38
Heated steering wheel .................74
Heated windscreen .......................39
Heating ........................................ 46
Heating and ventilation system . 119
High beam ........................... 94, 111
High beam assist ..........................94
Hill start assist ........................... 149
Horn ....................................... 13, 75
I
Identification plate .....................227
Ignition switch positions .............132
Immobiliser .................................. 34
Indicators ...................................... 84
Inductive charging ........................79
Info display ................................... 97
Instrument cluster ........................81
Instrument panel fuse box .........201
Instrument panel illumination .....199
Instrument panel illumination control .................................... 116Instrument panel overview ........... 10
Interior care ............................... 221
Interior lighting ............................ 116
Interior lights ...................... 116, 199
Interior mirrors .............................. 36
Interruption of power supply ......146
Introduction .................................... 3
J Jump starting ............................. 216
K Keys ............................................. 21
Keys, locks ................................... 21
L
Lane departure warning .......92, 173
Lashing eyes ............................... 69
LED headlights ........................... 194
Lighting features .........................117
Light switch ................................ 110
Load compartment ................30, 65
Load compartment cover .............68
Loading information .....................71
Low beam ..................................... 94
Low fuel ....................................... 94
LPG ...................................... 86, 177
M Malfunction indicator light ............90
Manual anti-dazzle ......................36Manual mode ............................. 145
Manual transmission .................. 147
Mirror adjustment ........................... 9
Misted light covers .....................115
N New vehicle running-in ..............132
Number plate light .....................199
O Object detection systems ...........160
Odometer ..................................... 85
Oil, engine .......................... 225, 229
OnStar ........................................ 105
Outside temperature ....................77
Overrun cut-off ........................... 136
P
Panoramic view system ..............169
Parking ................................ 19, 139
Parking assist ............................ 160
Parking brake ............................ 148
Parking lights ............................. 115
Particulate filter ........................... 140
Performance .............................. 234
Performing work ........................186
Power button .............................. 133
Power outlets ............................... 78
Power saving mode ....................134
Power windows ............................ 37