Page 120 of 261

118Climate controlClimate controlClimate control systems.............118
Heating and ventilation system 118
Air conditioning system ...........119
Electronic climate control system .................................... 122
Auxiliary heater ........................126
Air vents ..................................... 126
Adjustable air vents .................126
Fixed air vents ......................... 128
Maintenance .............................. 128
Air intake ................................. 128
Air conditioning regular operation ................................ 128
Service .................................... 128Climate control systems
Heating and ventilation system
Controls for: ● temperature £
● air distribution l, M and K
● fan speed Z
● demisting and defrosting à
● heated rear window and exterior mirrors b
● heated seats ß
Temperature £
Adjust the temperature by turning
£ to the desired temperature.red area:warmerblue area:colder
Heating 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:decrease
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Climate control119Demisting and defrosting the
windows á
● Press á: the air distribution is
directed towards the windscreen.
● Set temperature controller £ to
warmest level.
● Set fan speed Z to highest level.
● Switch on heated rear window b.
● Open side air vents as required and direct them towards the doorwindows.
Heated rear window, windscreen and exterior mirrors b 3 37.
Heated seats ß 3 45.
Air conditioning system
Illustration shows functions which
may not be available for your
particular vehicle.
Controls for: ● temperature £
● air distribution l, M and K
● fan speed Z
● demisting and defrosting à
● air conditioning A/C
● air recirculation 4
● heated rear window and exterior mirrors b
● heated windscreen ,
● heated seats ß
Some changes of settings are
indicated briefly in the Info Display.
Activated functions are indicated by the LED in the respective button.
Temperature £
Adjust the temperature by turning £ to the desired temperature.
red area:warmerblue area:colder
Heating will not be fully effective until
the engine has reached normal
operating temperature.
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Climate control121● 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 3 136.
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.
Heated rear window, windscreen and exterior mirrors b 3 37.
Heated seats ß 3 45.
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204Vehicle 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 207 of 261
Vehicle care205No.Circuit35Instrument cluster / Light
switch / Advanced parking
assist / Transmission control
module36Courtesy lights / Sunvisor
lights / Glovebox light
Fuse box on the right side of the
instrument panel
In right-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel. Disengage cover at
the side and remove.
No.Circuit1Heated rear window2Heated exterior mirrors3Front power window4Driver's door control unit5Rear power window6Heated seats7–8Infotainment9–No.Circuit10Power outlet rear11–12–
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255Clock............................................. 76
Control indicators.......................... 87
Control of the vehicle .................131
Controls ........................................ 72
Convex shape .............................. 33
Coolant and antifreeze ...............230
Cruise control ...................... 93, 150
Cupholders .................................. 62
Curtain airbag system .................. 54
D Danger, Warnings and Cautions ...4
Daytime running lights ...............111
Declaration of conformity ............244
DEF ............................................ 140
Deflation detection system ...........92
Diesel exhaust fluid ....................140
Diesel fuel system bleeding .......192
Door open .................................... 93
Doors ............................................ 29
Driver alert .................................. 175
Driver assistance systems ..........150
Driver Information Centre .............94
Driving characteristics and towing tips .............................. 182
Driving hints ................................ 131
E Electric adjustment ......................33
Electrical system......................... 201
Electronic climate control system 122Electronic driving programmes ..144
Electronic key system ...................22
Electronic Stability Control and Traction Control system ....91, 148
Electronic Stability Control and Traction Control system off .......91
End-of-life vehicle recovery .......187
Engine compartment fuse box ...202
Engine coolant ........................... 190
Engine coolant temperature ........91
Engine coolant temperature gauge ....................................... 85
Engine data ............................... 237
Engine exhaust .......................... 139
Engine identification ...................233
Engine oil ................... 189, 230, 234
Engine oil level monitor ................86
Engine oil pressure ......................92
Entry lighting .............................. 116
Event data recorders ..................250
Exhaust filter ......................... 91, 139
Exit lighting ................................ 116
Exterior care .............................. 222
Exterior light ................................. 92
Exterior lighting ....................12, 109
Exterior mirrors ............................. 33
F Fault ........................................... 145
First aid ......................................... 68First aid kit ................................... 68
Fixed air vents ........................... 128
Folding mirrors ............................. 34
Forward collision alert................. 155
Front airbag system .....................53
Front fog lights .............93, 113, 196
Front pedestrian protection ........159
Front seats.................................... 42
Fuel............................................. 176
Fuel for diesel engines ..............176
Fuel for liquid gas operation .......178
Fuel for petrol engines ...............176
Fuel gauge ................................... 84 Fuel selector ................................ 84
Fuses ......................................... 201
G
Gauges ......................................... 83
Gear shifting ................................. 90
General information ...................181
Glass panel .................................. 39
Glovebox ..................................... 62
H Halogen headlights ....................194
Hand brake ................................. 147
Hazard warning flashers ............112
Headlight flash ........................... 110
Headlight range adjustment ......111
Headlights................................... 109
Headlights when driving abroad 111