Page 15 of 212

9
In Brief
Page
1Light switch .......................... 36, 384
2Side air vents ................................ 393
3Turn signals, headlamp flash,
dipped beam, main beam .. 36, 384
4Horn ...............................................313
5 Steering wheel remote control 3 .390
6Instruments ................................... 366
7 Windscreen wipers,
windscreen washer system,
rear window washer system 3 .....382
8Centre air vents .............................393
9Display 3 for time, date,
outside temperature,
infotainment system 3 ................ 377Page
10Hazard warning lamps ................. 37
LED for anti-theft alarm system 3332
11 Infotainment system 3 ................ 390
12 Front passenger airbag 3 ........... 356
13Glove compartment ..................... 363
14Heating and ventilation system . 392
15 Air conditioning system 3 ........... 396
Heated rear window 3 .......314, 337
Air recirculation system 3............ 397
16
Ashtray 3...................................... 362
17Accessory socket or
cigarette lighter ........................... 361
18 Seat heating 3 ............................. 340
Fuel selection switch
(natural gas/petrol) 3................ 3113
19Accelerator pedal .......... 3106, 3108Page
20Brake pedal .................... 3106, 3118
21Ignition switch with
steering wheel lock ...................... 316
22 Steering wheel adjustment 3 ....... 36
23 Clutch pedal 3 ........................... 3106
24Bonnet release lever ................... 3128
25 Headlamp range adjustment 3.. 387
Fog tail lamp ................................ 386
Fog lamps 3 ................................. 386
Instrument illumination ............... 387
Page 17 of 212

11
In Brief
Page
1Side air vents ................................ 393
2 Front passenger airbag 3 ........... 356
3 Infotainment system 3 ................ 390
4Hazard warning lamps .................. 37
LED for anti-theft
alarm system 3 .............................332
5Display 3 for time, date,
outside temperature,
infotainment system 3 ................ 377
6Centre air vents .............................393
7Turn signals, headlamp flash,
dipped beam, main beam .. 36, 384
8Horn ...............................................313
9 Steering wheel remote control 3 .390
10Instruments ................................... 366Page
11 Windscreen wipers,
windscreen washer system,
rear window washer system 3 .....382
12Light switch ...........................36, 384
13 Headlamp range adjustment 3.. 387
Fog tail lamp ................................ 386
Fog lamps 3 ................................. 386
Instrument illumination ............... 387
14Bonnet release lever ................... 3128
15Ignition switch with
steering wheel lock ...................... 316
16 Steering wheel adjustment 3 ........ 36
17Accelerator pedal .......... 3106, 3108
18Brake pedal .................... 3106, 3118
19 Clutch pedal 3 ........................... 3106Page
20 Seat heating 3 ............................. 340
Fuel selection switch
(natural gas/petrol) 3................ 3113
21Accessory socket or
cigarette lighter ........................... 361
22 Ashtray 3...................................... 362
23 Air conditioning system 3 ........... 396
Heated rear window 3 .......314, 337
Air recirculation system 3............ 397
24Heating and ventilation system . 392
25Glove compartment .................... 363
Page 20 of 212
14 In Brief
Picture no: 14057h.tif
Rear window wiper
3 and
Rear window washer system
3
operation Rear window wipers and rear window
washer system 382, Further information
3179, 3180.
Picture no: 11549s.tif
Heated rear window
3, heated
exterior mirrors
3
Operated with the Ü button.
Climate control system 392, Heated rear
window 337.
Picture no: 13205s.tif
To clear fogged or icy windows Turn the rotary switches for temperature
and air flow clockwise. Set air distribution
to V. Air conditioning system 3: Also press
button n.
Climate control 3 392. Wiper on = Push stalk forwards
Wiper off = Lever toward steering wheel
Washing = Push lever forward and hold
Page 98 of 212

92 Climate controlClimate control
Picture no: 11618s.tif
Heating, ventilation and air
conditioning system
3
Ventilation, heating and cooling 3 are
combined into one unit that is designed to
provide comfort regardless of the season,
weather or outside temperature.
When cooling 3 is activated, the air is
cooled and dried.
The heating unit heats the air as required in
all operating modes depending on the
position of the temperature switch. The air
supply can be adjusted to suit
requirements by means of the fan.
Picture no: 11620s.tif
The buttons for cooling n and air
recirculation 4 are only found on
versions with optional air conditioning
system 3.
Air conditioning system 396. Heating, ventilation and air
conditioning system 3...................... 92
Air vents ............................................... 93
Heating and ventilation system ......... 94
Air conditioning system 3................... 96
Air intake .............................................. 99
Air outlet............................................... 99
Pollen filter ........................................... 99
Regular operation ............................... 99
Service .................................................. 99
Page 99 of 212
93
Climate control
Picture no: 15928s.tif
Air vents At least one air vent must be open while
cooling 3 (air conditioning compressor) is
on in order to prevent the evaporator from
icing up due to lack of air movement.
Comfortable ventilation of the interior is
based on the position of the temperature
switch.
To increase the air supply, set the fan to a
higher speed and set the air distribution
switch to M or L.
Picture no: 11617s.tif
Centre and side (1) air vents
The air flow can be directed as desired by
tilting and swivelling the slats.
Temperature switch in centre area: Air
from the centre vents is cooler than the air
from the side air vents.
To close the vents, push the slider towards
the centre of the vehicle.
Windscreen defroster nozzles (2)
Air distribution switch set to V or J: Air is
directed onto the windscreen and the door
windows. Additional vents
Located in front of the windscreen, in front
of the door mirrors and in the front foot
wells.
Page 102 of 212
96 Climate control
Picture no: 16489s.tif
Demisting and defrosting the windows
Misted or icy windows, e. g. due to damp
weather, damp clothing or low outside
temperatures:zTurn the temperature switch clockwise as
far as it will go (warm).
zSet fan to 3 or 4.
zSet air distribution switch to V.
zActivate heated rear window Ü.
zOpen side air vents as required and
direct them towards side windows.
zFor simultaneous warming of the foot
well, set air distribution switch to J.
Air conditioning system
3
In addition to the effects of the heating
and ventilation system, the air conditioning
system cools and dehumidified (dries) the
inflowing air.
If no cooling or dehumidification is
required, switch off cooling to save fuel.
Cooling switches off automatically at low
outside temperatures.
9 Warning
Failure to follow the description could
lead to misting or icing of the windows,
which in turn could lead an accident
stemming from lack of visibility.
Page 103 of 212

97
Climate control
Picture no: 13203s.tif
Cooling n
Only operate with the engine and fan
running. Activate and deactivate with
then button.
When cooling (air-conditioning
compressor) is on, the air is cooled and
dried. If no cooling or drying is required,
switch off cooling to save fuel.
Cooling switches off automatically at low
outside temperatures.
When cooling operates, condensation
forms and drips from the underside of the
vehicle.
Picture no: 13202s.tif
Air recirculation system 4
The air recirculation mode of the
ventilation system is activated and
deactivated by pressing the 4 button.
If fumes or unpleasant odours penetrate
from outside: temporarily switch on air
recirculation system 4.
To increase cooling at high outside
temperatures, switch on the air
recirculation system briefly.Air distribution to V: the air recirculation
system is automatically switched off to
speed up window demisting and prevent
fogging.
9 Warning
The air recirculation system minimises
the entry of outside air. The humidity
increases, and the windows can mist up.
The quality of the passenger
compartment air deteriorates which
may cause vehicle occupants to feel
drowsy.
Page 104 of 212

98 Climate control
Picture no: 11624s.tif
Comfort setting
zSet cooling n as desired.
zAir recirculation system 4 off.
zSet temperature switch as desired.
zSwitch on fan at desired speed.
zSet air distribution switch to M or L.
zOpen vents as required.
Temperature switch in centre of
adjustment range: warmer air will flow into
the foot well and cooler air into the upper
zone, with warmer air coming from the side
air vents and cooler air from the centre
vents.
Picture no: 11622s.tif
Maximum cooling
(Maximum Air Conditioning)
Open windows for a short time so that the
heated air can dissipate quickly.
zCooling n on.
zAir circulation system 4 on.
zTurn the temperature switch
anticlockwise as far as it will go (cold).
zSet fan to 4.
zSet air distribution switch to M.
zOpen all vents.
Picture no: 16490s.tif
Demisting and defrosting windows
Misting or icing of the windows, such as
from damp weather conditions, wet clothes
or low outside temperatures:
9 Warning
Failure to follow the description could
lead to misting or icing of the windows,
which in turn could lead an accident
stemming from lack of visibility.